1. Recalling Huang Gang, a leader in the development of China's current collectors: Harvard graduated and returned to work in 1958;
News reporter Lu Mengjun
Huang Chang
On October 12, 2017, dozens of well-known figures in the Chinese semiconductor industry gathered in Beijing to celebrate the 90-year-old Huang Huangqing. Most of them may have been taught by Huang Chang, or they have been influenced by their shade.
At the celebration event with the theme of “China's core aerospace”, the China Semiconductor Industry Association issued a “Lifetime Achievement Award” for Huang, in recognition of the elderly’s contribution to China’s semiconductor integrated circuit technology and industry.
The industry association’s document describes Huang Guang as the forerunner of the international semiconductor device discipline, the leader in the development of China’s integrated circuits, and the founder of China Aerospace Microelectronics and Microcomputer Technology. At the same time, he is also a world leader in the development of China’s microelectronics technology. A group of backbone talents.
Seeing so many students, the old man who has always been low-key and stubborn and unwilling to accept honors is a little happy.
Zhao Yuanfu, deputy director of the Science and Technology Committee of China Academy of Aeronautics and Astronautics Co., Ltd., said with emotion that last year’s celebration was to give the gentleman more warmth and less regret. “This is the only thing we students can do for him over the years.”
On May 9 of this year, Huang Guang died in Beijing due to invalid medical treatment. He was 91 years old.
When he was young, he entered Harvard University from the Southwest Associated University and firmly bid farewell to the return of the United States to the motherland. The 'hidden' three-line team worked hard. One project was successfully applied to the guidance computer until the retirement formula was still calculated. The students were instructed. Put in China Aerospace Microelectronics and Integrated Circuit.
It can be imagined that the elderly people on the sickbed have no longer been able to pay attention to the ZTE incident and the worries about how to “strengthen the core” in China.
In 1958, on the way to retreating from danger and repelling obstacles, Huang Guangchang's immediate weakness was the path of China's rise, and he was eager to return to China. Today, after a boy, he stood in front of students in the semiconductor industry and was the strong road to industrial China. , The degree of difficulty is difficult to distinguish from the previous year.
one
Some people have already reached the summit of life when they entered the world-famous school. Huang Chang is obviously not one. Family education and school education not only forged his knowledge and ability, but also planted his faith and seed in his heart.
Huang was born in Shenyang, Liaoning Province in May 1927. His ancestral home is located in Wuxi County, Jiangsu Province. His father Huang Xiuqing graduated from Jiaotong University and has been engaged in cable technology and management for a long time. After liberation, he was rated as an engineer. His mother Yuan Yunqin graduated from Shanghai Normal University. , Served as the school principal.
According to public information, Huang Xiuqing participated in the establishment of the Central Electrical Equipment Factory during the period of the Republic of China. On the eve of the liberation of Nanjing, he and the workers worked hard to ensure that the equipment of the Nanjing Wireline Equipment Company was retained and transferred to the new government.
Huang Chang entered Nanjing Wutaishan Primary School in September 1934. After moving with his parents, he was transferred several times. After graduating from high school in 1943, he obtained the Department of Electrical Engineering of Union University of South-West Kunming.
At the time of the national crisis, Tsinghua University, Peking University, Nankai University, Zhejiang University, Jiaotong University and other colleges were all forced to move west. The conditions are hard to tell, and the lives of teachers and students are also threatened by war.
The son of the philosopher Feng Youlan recalled, “While no matter what kind of difficulties the master student has encountered, he has never been a little lax about teaching and learning... Before 1942, Kunming often had air strikes. Running alerts was commonplace. , It is a daily compulsory lesson. The teachers and students went to the outskirts and went to the outskirts of the countryside to continue their classes as usual. According to the memory of Li Xiwen's alumni, Mr. Feng Youlan once stood in a bomb pit. This shows an indomitable spirit: There is also a class in the ruins. '
In 1946, Huang Huang moved back to Beijing with Tsinghua University and received a bachelor's degree in engineering the following year. He stayed in the Department of Electrical Engineering of Tsinghua University as a teaching assistant.
At that time, there was another incident where the literati, Zhu Ziqing, would rather starve to death and would not receive US relief food. Huang Guang also signed and returned the “Protest against the United States for Helping Japan and Rejecting the U.S. Dollar Declaration” initiated by Mr. Zhu. 'With purchase certificate' to express protest against the Civil War.
Inspired by the 'scientific salvation of the country,' Huang Guang went to the United States for an internship at his own expense in 1948 and studied. In 1953, he received a doctorate in engineering and applied physics from Harvard University. In the photographs of that year, young, thin-looking young people brushed neatly. Head type, with a stack of books in the left hand, smiling handsomely in the sunshine of Boston.
Huang Guanghe and Yang Yinghua take photos at the University of Beijing after returning home
In addition to busy learning, Huang and his friends met with Yang Yinghua who studied at the Radcliffe Institute (Harvard University Girls' School) in Massachusetts. They became close partners and supportive partners for more than half a century.
After graduating from Ph.D., Huang was employed at the Sylva-nia Semiconductor Plant. Later in the work period, he chaired the Advanced Engineering Department. He has 20 to 30 senior aides.
This work experience came from the verification of student Wu Ping to the United States. Huang Chang himself seldom talked about it.
When he was the department director of Chervinia, TSMC's Zhang Zhongmou had just entered his department. At that time, he had achieved certain achievements in the United States and was well-known in the industry. ' Wuping said.
Wu Ping’s wife, Xu Juan, also followed Huang Guang and Yang Yinghua’s doctoral students in the 1980’s. She had seen two tutors from Wang Yinghua and Wang An’s group photo at Harvard.
During the 1987 annual meeting of Fuzhou China Semiconductor, Huang Guanghe and six doctoral students took photos
Wang An had founded the largest computer company in the United States, Wang An Computer, and was a successful representative of early Chinese entrepreneurship. 'At that time, Wang An was a bygone day. Wang’s computer was like the current IBM, Microsoft. It can be seen from the photo, the status of the teacher in that year. Wu Ping talked about.
two
On December 23, 1947, Bell Labs of the United States successfully demonstrated the first point-contact transistor based on germanium semiconductors, which marked the birth of the modern semiconductor industry. Shockley, Badin and Bratton were the research groups. a member of.
By the end of the 50s of the last century, when Kybi of Texas Instruments and Neuss of Fairchild Semiconductor invented the IC, not many people could imagine the enormous productivity contained in this gadget.
During the period when Huang was in the United States, he was committed to the just-in-front research of semiconductor frontier science.
He focused his research on transistor theory and manufacturing processes. Through research and study of transistor theory and technology in many famous companies and universities in the United States, he systematically discussed transistor theory and applications, published more than 20 papers, and obtained US patents. 10 items. These results are still an important foundation for the development of semiconductors, transistors and anti-radiation integrated circuits in the world.
Going down this road, the outlook is clear - stable employment, a prosperous life, and breakthrough opportunities for cutting-edge scientific research.
However, Huang and his wife received the call of New China at that time. The belief of a strong country with science and technology prompted them to choose another road. A road they planned innumerable times in their hearts.
In June 1958, Huang and his wife began to implement their 'global travel' plan after they had obtained permanent residency in the United States and were allowed to leave the United States.
The two men passed by Britain, France, Switzerland, Holland, West Germany, Italy, Greece, Egypt, India, Thailand, Luxembourg and other countries. They arrived in Hong Kong in November 1958 and returned to Beijing in March 1959. Huang Kai was subsequently assigned to At the Peking University, Institute of Computing Technology, Chinese Academy of Sciences, served as a teacher.
An academician of the Chinese Academy of Sciences, Huang Lingyi, a physical designer of Godson, recorded the scene of Huang Huang’s first sight in an article.
In October 1962, graduates of the Chinese Academy of Sciences were assigned to work in Unit 101 (Solid Circuit Group), Room 2 of the Institute of Computing, Chinese Academy of Sciences. Once inside the laboratory, they were empty. They saw only one young person, wearing a white coat, and kneeling beside an electric stove. There was a glass beaker on the stove, and there were several pieces of purple-blue silicon wafers of the size of the fingernail cover. He said: 'This is a diode.' I thought in my heart, I knew it before! It was only learned later that the group was made of 1959. Huang Gang, a young scientist who just returned to China, led the lecture. He also taught semiconductor device classes at Peking University. After graduating from Harvard University in the United States in 1952, he was engaged in the work of transistor transistor entrepreneurship. He should be one of the founders of the transistor.
Looking back, the couple's plan for returning to China was not much to worry about. At the beginning of the founding of the People's Republic of China, the Chinese Communist Party leaders Mao Zedong, Zhou Enlai and other national leaders called on overseas scientists and students to return home to participate in the construction. Later they were called missiles. The father's Qian Xuesen returned to the country for five years.
Xiao Shuo, general manager of China Resources Silicon Technology (Shanghai) Co., Ltd. remembers, 'Mr. once told us with certainty that he was inspired by New China, he wanted to come back to contribute to the country, feel his work for his country and in the United States. It's totally different. This is related to the background and experience of Mr. '
It's not easy for an older generation of scholars like Mr. Huang to make up his mind to come back. ' Xiao Shuo said, 'A lot of our students came back because they saw China's development is very good, and there are good opportunities. Than. '
Huang Guang also was sincerely encouraged by Qian Xuesen's return to China.
He once talked to reporters on "Satellite Application". 'The establishment of New China is very attractive to us. Qian Xuesen's return to China has strengthened our determination to return to China. Because at that time it was not for us to return. We warned the U.S. government before we go. We don't want to return home, so we chose to travel around the world.
This time back home, Huang can only leave more than 300,000 US dollars in the United States. According to his student, executive vice president of China Resources Microelectronics, Chen Nanxiang, said that the money was frozen by the United States until the 70s Kissinger secretly visited China. Only after he was able to resolve the return, Huang Chang divided the money into two, and half paid half of the party's fees to the nursery.
three
The different choices made by two young people sixty years ago have gradually emerged under the guise of time.
In 1958, Huang Guang rejected TI’s well-paid job opportunities and returned to mainland China under the name of Global Travel. At the same time, Zhang Zhongmou joined Texas Instruments and became the company’s No. 3 figure after more than ten years of struggle. The son of Huang Dihui and many students told him that Zhang Zhongmou went to Texas Instruments in the recommendation of Huang.
In 1987, in the year of Taiwan’s “dismissal”, Zhang Zhongmou founded TSMC, which was known as the foundry model.
After Huang Wei of 1958, and many scientists who believe that the concept of a “powerful country with science and technology” will spend more time and more hard work, it will lay a cornerstone for the rise of an industrial country.
In 1965, the predecessor of the 771th Institute of the Ninth Institute of China Aerospace Science and Technology Corporation - '156 Agency' was established in the Chinese Academy of Sciences.
According to the narrative of Zhang Jinfu, former vice chairman of the Party group secretary of the Chinese Academy of Sciences, China's first missile was successfully launched in 1960. However, its range is too short to be used to launch atomic bombs and hydrogen bombs. Qian Xuesen also proposed that it must be further pursued. High-energy fuel, increase its thrust, speed, to cross the Pacific.
The rocket is the carrier of the long-range missile. 'The rocket must have a small computer inside, called a mini-computer, to control which part of the rocket is released. To develop a small computer, the task is to the young scientist who has just returned to China. He is responsible for the large-scale integrated circuit. ' Zhang Jinfu said.
At the time, any of the 156 Deputy Directors of the Agency, Shao Zong recalled that in order to undertake the development task of the missile control system computer, the Chinese Academy of Sciences convened a party group meeting in the Science Hall on August 8, 1965 to determine the Institute of Microelectronics-related calculations (11 Research Labs, 13). Institute of Physics, Institute of Physics, Institute of Electronics, Chemical Engineering, Northwest Institute of Computing, Northeast Institute of Physics and other seven units of seven research institutes, organized as Institute of Microelectronics, Chinese Academy of Sciences, code 156 Agency.
According to the instructions for the establishment of a third-line at that time, 156 the site of the project was located at the foot of Laoshan, one and a half kilometers from the county seat in Linfen, Shaanxi. At the same time as Linyi was carrying out infrastructure construction, the experts started the development work in Beijing Zhongguancun.
'Computer expert Wu Jikang, Shen Xubang; Semiconductor experts Huang Chang, Wu Xiji, semiconductor chemical experts Shen Tianhui, He Zeren, and Zhai Hongyi have all concentrated here. Comrade Li Lisheng, deputy secretary of the Party Committee of the Chinese Academy of Sciences, took everyone for cutting-edge science from across the country. The experts gathered together to call 'Farmer's Association' and left a deep impression on the comrades.'
The experts worked hard day and night, and the office buildings were still lit until late at night. Finally, on the eve of the National Day of 1966, China's first self-designed, space computer for self-developed integrated circuits was introduced in Zhongguancun.
How difficult is it? At that time, the core devices could not be purchased. The related technologies are also emerging in the world. Only self-reliance can be achieved.
At the farewell ceremony, several elderly people who had worked with Huang Lao said that when there was no high-precision device, they could only cut a silicon wafer from a silicon wafer with a saw, and then hand-polished it. Precise semiconductor components. 'Wu Ping sighs,' I listened to them and I couldn't imagine it. '
Zhao Yuanfu also said that the microcomputers that are now displayed in the 9th Institute of Aerospace all rely on self-made transistors. After 'fighting off, they fall to the ground, they get back and they are still running. The reliability is very strong.'
In the 1960s and 1970s, in the face of a very weak industrial base and difficult material conditions, Huang Guang led the development of China's space IC series, from TTL bipolar small-scale, NMOS medium-scale to CMOS large-scale integrated circuit series. The appraisal of Huang Gang’s introduction to the various types of strategic missiles and launch vehicle guidance computers used in China’s development is that he is the founder of China Aerospace Microelectronics and Microcomputer Technology.
Not only that, the successful development of two bombs and one star marks that China’s defense industry has grown from scratch, from being strong to strong, from the improvement of China’s military strength and industrial strength, which has led to changes in the geopolitical landscape. All this is for future generations to forge ahead. Foundation.
four
In 1969, the 771 missions with a strategic mission were relocated to Linyi. To a certain extent, this is a protection for Huang Guang who was in the “Cultural Revolution” period.
Until 1987 and back to Beijing in 1988, Huang was fully involved in microelectronics and microcomputer research.
Huang Dihui then followed his parents to Linyi. In his memory, Linfen had a hard life. His parents were Southerners who liked to eat rice. However, the only person who received thirty pounds of grain each month was only the white flour and sweet potatoes. The pulverized coal and coal briquettes are made into honeycomb coal and dried for use.
Zhang Taifeng, who had worked at the 771 school, wrote in his remarks. At that time, the conditions were very difficult. The staple foods were mainly sweet potatoes and corn. He was half a catty of meat and half a catty of oil every month. He used honeycomb briquettes for heating and cooking. However, Mr. Huang did not Complaints, share common problems with everyone.
Mrs. Yang Yinghua supports Huang Chang’s choice and also follows hardships. She is a Hong Kong native. Because of overseas relations, a Ph.D. graduate from Harvard’s Applied Physics Department can only work in the Reference Room for a long time.
“My grandfather passed away very early. Grandma came several times in the 1960s. After the 'Cultural Revolution', there was no contact. At the end of the 1970s, my parents sent a letter to my grandmother in Hong Kong. 'Huang Dihui said,' My father has always respected my mother. He knew that his mother had sacrificed a lot for him.
Huang Chang began to train graduate students after returning home. During the Cultural Revolution, he was interrupted. After resuming the graduate education system in 1978, he took the lead in organizing a mentoring group headed by him in 771. He began to recruit and train masters, doctoral students, and Xi'an University of Electronic Science and Technology, Beijing Normal University, graduate student.
At that time, the domestic semiconductor professional tutors capable of bringing graduate students were only single digits. Besides Huang Huang, there were also Li Zhijian, Lin Lanying, Wang Shouwu, and Wang Shoujue's brothers.
Xiao Shuo, Chen Nanxiang, and Liu Wenping, who later served as the chief engineer of the 771, and Ma Guanglan, the chief engineer of the national securities, were the same. They were all in Linyi in 1982.
From the beginning of Beijing to Linyi, Xiao Shuo was desolate in front of him. 'There are two famous attractions in Huaqing Hot Springs and the Mausoleum of the First Qin Emperor. It is basically the same in other places and rural areas. The key is that when we first got there, we were told we could not go. This life can only be It was disappointing and frustrating there. '
The change took place after he saw the equipment of the 771. 'The equipment we have is first class in the country. At that time, the most advanced 4-inch production line in the country was embargoed against China. There are three 3-inch lines in the country, one in 771. Office, imported from Japan. '
The greater fortune is that they met a tutor with a deep professional background, practical work experience, and an international perspective.
Huang’s teaching methods were quite unacceptable to the students. Their harshness made the students 'fears and frightened'. It was only later that when they talked about Mr. Huang’s teaching methods and his influence on life, they expressed more complex feelings than gratitude.
According to the regulations of the Ministry of Aerospace at that time, after the students reported to the institute, they had to go to HIT to read the first year of basic courses. However, Huang Hwan was determined to quit.
'What he said was bad for us. He said, 'I'm training engineers. I don't train scientists. It's useless for you to read so many books. I'll give you classes.' ' Chen Nanxiang recalled.
After graduating from university, it was difficult to read the graduate student. He encountered a tutor who refused to read. The students were furious.
Chen Nanxiang and others went to the institute for nearly a month. Huang Changcai gave his first class to explain an English book about 'VLSI design'.
"This thick book, he finished us from the end to the end of the afternoon." Chen Nanxiang scored the thickness of the book. "He first explained the logic to you. He explained the structure of the logic gate to you." The match between the doors can tell you something. Basically what is the core of a book, you'll hear it all. '
In the past, university teachers often wrote books on the blackboard. However, Huang Chang only wrote some keywords and specialized vocabulary. After finishing the class and taking exams, he forced the students to go back and continue to swear thick English books. This was described by Chen Nanxiang as Disaster'.
Almost all of Huang's classes took students to study imported books and English literature. He also taught English classes to students and was fluent in English and left a deep impression on students.
In fact, Huang Chang only asked the students to take two classes. One was called the basic course and he taught himself. The other was called the practice class. He set four words - 'Fuck.'
Fives
When it comes to Mr Huang’s church, his students mentioned 'hands-on capabilities' invariably.
Students are not allowed to go to HIT to go to basic courses. Instead, Huang Hung requires all students to go to the production line to “fight.” Students spend the first year in the production line and become skilled workers over time.
For example, Chen Nanxiang and Liu Wenping were first assigned to a research lab specializing in bipolar ICs. This research lab later stepped out of the old leader of ZTE, Zhang Taifeng and Hou Weigui.
The two started from playing miscellaneous. “The cleansing service at that time was a top body, one piece of trousers, a pair of slippers underneath, and the socks were exposed outside. When washing silicon wafers, there was often acid, alkali splashed on the body, and the socks were hot. It's a hole. ' Chen Nanxiang recalls.
After two months, each section had to be tested, 'Oxidation was done, diffusion was done, photolithography was done, evaporation was done and I gave it, and the highest rating for me is photolithography, which is equivalent to a five-level worker.'
This is not enough, Huang Huang asked the students to make a device for each. In the next two months, Chen Nanxiang needed to find all kinds of materials required for the oxidation furnace from the corners of the laboratory—furnace tubes, furnace wires, and temperature controllers. Etc., put together, clean, pull the constant temperature zone, then do oxidation, test, CV (capacitor-voltage) measurement.
In the second semester, Chen Nanxiang and Liu Wenping were again assigned to the circuit class to do reverse design of the chip. They learned to open the four-bit processor AM2903 developed by AMD, take pictures, and then put the pin (pin), I/O (input, output) Translate one by one, figure out the entire circuit diagram, then draw the layout, and engrave the iris.
Xiao Shuo also said that Mr. Huang requires students to have hands-on skills rather than sitting on the theory and doing calculations.
'We did a lot of experiments and tests with the researcher on the production line. I didn't think it was very meaningful at the time. Now we see that those students who graduated from 771 have strong theoretical and practical abilities. This is in line with Mr. Huang's teaching. Methods are inseparable. '
Hu Weiwu, a researcher at the Institute of Computing at the Chinese Academy of Sciences, who was responsible for the Godson processor, said this year when he was rethinking the ZTE event that there are now more than 2,600 computer professionals in China. They teach students how to use computers rather than teach computers, just like a car professional only teaches. There was a bunch of drivers. Put it on Mr. Huang's 'classroom'. This is totally absent.
When writing a dissertation, students can easily grasp the literature, do experiments, and build experimental equipment.
Zhao Yuanfu also recalled a detail of Huang Chang’s change to the student.
When Mr. Huang changed the article for us, the first thing must be to change the topic, and the second is to change the preface and the end. After he changed, you immediately felt that the article had reached a level where he could find you doing this work. Meaning and positioning. '
After many years, Zhao Yuanfu continued his tutor's thinking when he took graduate students. 'I ask students, no matter what kind of research they are doing, they must first write a review. You may have only made one screw, but you must know that this screw is in the whole The status and role in the system, so that you will not see screws and arrogant, and will not be inferior to only screws and inferiority.
Huang Chang wants to train his students as engineers rather than scientists.
He explained to Chen Nanxiang that engineers and scientists have different ways of thinking. Engineers encounter problems by simplifying complex problems and resolving simple problems. Scientists complicate simple problems and seek new knowledge after complexities. breakthrough.
'He hopes that we have the way of thinking of engineers, when we encounter simplification and then solve the problem, go forward.' Chen Nanxiang said, 'China's industry is now in need of a large number of outstanding engineers. University education is directed at training scientists Go, this will not work. '
six
To date, China Aerospace Microelectronics has basically achieved autonomous control, and some of its aerospace IC products have entered the international market, achieving a major shift from dependence on imports to exports.
According to Zhao Yuanfu, the reason why the aerospace microelectronics field has made breakthroughs after several decades of efforts is that the long-term “embargo” can only be self-reliant, the second is thanks to the country’s long-term key support, and the third is Huang Chang’an’s 1. Scientists of a generation adhered to their posts and trained a group of people.
The young man deeply immersed in the feelings of his family is no longer young, but also gradually lays faith in the hearts of his students.
Huang Guang's students are running around the world, and they are also living on semiconductors. 'Chen Nanxiang said.
Huang Guang opened the world of semiconductors to students and instilled in them a sense of professionalism and pride in the industry.
At the end of 2015, Huachuang Investment and China Resources Microelectronics initiated the acquisition of Fairchild Semiconductor in the United States, which caused great repercussions in the industry.
When I acquired Fairchild, I told a story about Chen Datong (Chairman of China Venture Capital Investment Committee). He asked, 'You think so?' I said, 'I really wanted it.' ' Chen Nanxiang said From.
The story says that in a literature class, the student read the pronunciation of 'San Jose' incorrectly. Huang Huang wrote it to the blackboard. Asked, 'What is this?' We can't answer.
Huang Chang wrote 'Silicon Valley' below 'San Jose' and wrote 'Fairchild' below. Then he pointed to 'San Jose' and said that this is a Latin-sounding place name called San Jose, Silicon Valley, USA In this city, Silicon Valley is the world's holy place for semiconductors, and a pearl company in this holy place is called Fairchild Semiconductor.
'Our classmates have a unique feature, that is going abroad to go around the world, but in the end we must go to Silicon Valley. There is always a feeling that Silicon Valley is a sacred place for semiconductors. It is like a river in the name of Chuan River. You can't go, but you can't stay for a long time.' To, 'Seeking truth from facts, this is the planting of Mr. Huang Guangchang.'
In 2002, Chen Nanxiang returned from Silicon Valley and decided to build a successful IDM business model in China.
Just the year before, his younger brother Wu Ping teamed up with Chen Datong and returned to China to start their own business. Spreadtrum Communications has become a leader in the global industry.
'The reasons for different people returning to China are different. On the one hand, China's semiconductor industry has created opportunities. On the other hand, these people also have the idea of serving the country. Huang's experience has an impact on everyone.' Wu Pingyan.
Huang Chang repeatedly stressed in a few interviews that he was 'working for the country'.
Wu Ping once wrote in a memoir that in the domestic industry, he won the first prize of the National Science and Technology Progress Award, and he already has considerable qualifications for the evaluation of the academician. Mr. He received the State Science and Technology Progress Award Special Award. After winning the title of a number of foreign academicians, and after his “Cultural Revolution”, he was the first domestic professional to publish papers in the international top professional magazine IEDM in 1979, but he has not been evaluated as an academician. Many of our disciples also Mr. Shifu is not flat. But Mr. is very indifferent. He said many times that returning home is 'doing things for the country'.
Talking about the influence of Huang Guang, Wu Ping also mentioned the passion and dedication to doing things.
He was an administrative leader and a leader in scientific research. At the same time, he also brought a large number of graduate students to attend classes and guide the thesis. Almost no Sunday. He often returned from business trips abroad, and called students after eating. We had a word called ' Mr. Huang summoned '. I talked with him a lot, almost all at night, even late at night.'
Xiao Shuo mentioned the rigorous commitment to academics and his untiring commitment to his career.
'We are doing technology on the one hand and doing a lot of things for the Chinese semiconductor industry on the one hand; not only worrying about corporate affairs, but also worrying about how China's semiconductor industry is developing. These are all influenced by Mr. Huang.' said Xiao Shuo.
Seven
After retiring from the Science and Technology Committee of the former Ministry of Space Technology in 1996, Huang Hung has not stopped his research work and personnel training, and he is still concerned about the development of the aerospace microelectronics and microcomputer industry.
Huang Dihui knew late what his father was busy all day. After retirement, he sometimes triumphantly talked about the past. When it comes to the circuit above the two bombs, the computer, many of them did.
'He has more or less also some regrets, the domestic microelectronics level has not been able to reach the advanced level of the world, but he also spent his life to try to do something for the country.' Huang Dihui said.
Zhao Yuanfu talked about, Huang Guang is still doing research work after retirement, pondering how to turn his ideas into reality.
'I went to see him once. He took out the notes he had made. So old age was still calculating the formula and remembered a thick one. After he retired, he applied for some patents and finally gave them to 771. Zhao Yuanfu said.
In October 2010, Huang Guang returned to the 771 that he had struggled and delivered a passionate speech to encourage young people to make greater contributions to the growth and development of China’s space industry. He also studied with his wife Yang Yinghua and others after retirement. The patents and results of 'even-loaded FETs and their integrated circuits', 'three-dimensional field effect transistors and integrated circuits' were donated to 771.
Where is China's semiconductor route? Huang Hequo took action in 1958.
Huang and his colleague Bai Yuangen published a signed article “A Difficult Rising Frontier Technology” in 2009, which recalled China’s first micro-solid component (ie, integrated circuit) research project in order to catch up with international cutting-edge technology in early 1961. '0515' Microcircuit Development Project.
In 1961, the '0515' project team developed China's first monolithic integrated circuit, and the following year began research work on silicon integrated circuits.
'We should keep in mind that history: The small first IC integrated circuit developed by the Institute of Physics (cooperated with the Institute of Computing) actually marked the rise of China's microelectronics technology. It completed the creation of China's early microelectronics. The historic mission of technology, and laid the foundation for the development of microelectronics technology in China later. ' Huang Guang wrote.
In 2018, integrated circuits bore the brunt of the smoke-filled trade friction between China and the United States.
'The integrated circuit industry is a symbol of a country's industrial strength.' Chen Nanxiang said.
He cited the example: If the United States does not allow sulfuric acid to enter, China's 12-inch line is basically paralysed, indicating that the chemical industry is not; wafers are not enough, indicating that the material industry is not; metal targets are not, indicating that the metallurgical industry is not; many production equipment can not do, explain The machining capacity is not enough. The integrated circuit is a multi-disciplinary industry such as chemical industry, material, equipment, and metallurgy.
He believes that the current development of the integrated circuit industry, devices, technology, and equipment must all be imported from the United States. This means that China needs to do a good job in integrated circuits, and it needs the overall strength of the industrial base.
Wu Ping also firmly believes that 'to improve China's industrial level, to achieve economic restructuring, industrial restructuring, then the semiconductor industry must do. If modern chips do not do it, do not want to become a strong country.'
Generation has a generation's mission.
The tenacity of Huang and his colleagues found a key to the development of China's modern industry. After 60 years, his students will stand on his shoulder and continue to search for it.
2. Most mobile phones are compatible with Beidou but vendors are still willing to promote GPS;
Xiaomi's annual flagship mobile phone millet 8 was released in Shenzhen last week. The world's first dual-band GPS mobile phone supports L1+L5 dual-frequency dual precision positioning, which became a highlight of the handset. However, some netizens questioned why the new millet is not. To mention domestic Beidou navigation system? "Daily Economic News" reporter learned from Xiaomi: Millet 8 also supports GPS, Beidou and other navigation systems.
In fact, most smart phones such as Xiaomi, Huawei, VIVO and other domestic brands carry Beidou navigation technology. However, in practical applications, especially in the field of smart phone navigation, users have issued more questions: Since mobile phones support Beidou Navigation, why not feel the existence of Beidou technology? Why more mobile phone companies are still willing to use GPS as a product highlight?
Mobile phone chip integration Beidou function into standard
"Daily Economic News" reporter found that millet official website found that Xiaomi Group's now selling millet, red rice series of mobile phone products support GPS, AGPS, GLONASS, Beidou four positioning methods. In Huawei mobile phone official website, in addition to a few glory play In the 7th edition, Huawei's 8e and other entry products do not support BeiDou Navigation. Others support the world's top four navigation systems. OPPO, VIVO, Jinli and other brands' official websites show that most of the company's mobile phone navigation features are described as supporting GPS. High-end flagship phones are also compatible with BeiDou.
The chip was once considered a bottleneck to curb the development of the Beidou industry. However, from the current situation, whether it is an international mobile phone chip giant or a domestic chip company has already adopted the Beidou as a standard, more and more mobile phone companies will also be Vector as a standard.
Zhou Weifang, vice president of domestic mobile phone chip company Ziguang Zengrui, told the “Daily Economic News” that all of his chip products support the BeiDou function. People in MediaTek told reporters that the latest Helio P60 and Helio P22 integrated BeiDou navigation function.
According to related Qualcomm sources, since the launch of the first processor supporting the BeiDou positioning function in the fourth quarter of 2013, subsequent satellite positioning functions have achieved support for BeiDou positioning, and at the same time, the high-pass internet of things chips have also begun to support. Beidou. Qualcomm's latest Xiaolong 845 is the industry's first mobile platform to support the China Academy of Information and Communication Technology's "Network-assisted Beidou/GPS Position Service Platform."
In addition to the mobile phone industry, Beidou Navigation is also widely used in public security, transportation, fishing, power, forestry, and disaster reduction.
A brokerage communications industry analyst told the “Daily Economic News” reporter that 'previously the chip cost was very expensive, but now it has dropped to about the same as GPS.' Beidou chip technology threshold is not high, generally do mobile phone chip companies, You can integrate these positioning functions along the way.
Why is it difficult for users to perceive the existence of Beidou?
At present, China has successfully launched eight Beidou-3 global network satellites and a simple system is formed. It is expected that by the end of 2018, services will be provided for countries along the “Belt and Road” route and global services will be provided by 2020. More than half a century has been realized commercially. Compared with the GPS system, the Beidou System, an autonomous and controllable system, has applications in military, industrial, and consumer applications.
Under the background that BeiDou Navigation was used as a standard function for mobile phones, the reporter noticed that many mobile phone companies started to change the 'GPS' used to set menus to 'Positioning'. In fact, mobile phone companies are more willing to declare at the conference. Using the new GPS technology, when users use mobile phone positioning, Baidu navigation, etc., the first thing that is perceived is GPS.
In response, some analysts in the communications industry stated: 'At this stage, everyone still uses GPS as the primary method. Only if there is no signal from GPS, will they use BeiDou. ' Based on GPS and BeiDou, this is what we usually use in mobile navigation. The reason why Beidou is rarely felt.
A practitioner expressed similar views to reporters, indicating that Beidou is accepted by everyone as a process. Map software, such as Baidu maps, location data received by Gaode maps for the underlying chip, bottom-level positioning GPS, Beidou Both are running. The upper layer software habitually reports GPS data when it is presented.
Wu Dezhou, chief operating officer of Hammer Technology, told the reporter of “Daily Economic News” that the hammer mobile phone Beidou plan uses the Beidou navigation provided by the Qualcomm chip, and is still focusing on GPS positioning. Qualcomm technical personnel told reporters that the mobile phone chip The more satellite positioning systems supported, the more advantageous it is to improve the positioning function, but it also increases the difficulty in coordinating positioning signals with wireless signals, and the requirements for power control are also improved.
'Positioning on the mobile phone, Compass has no special advantages compared to GPS at this stage, and GPS has a first-mover advantage. It is imperative to improve the replacement power of mobile phones and other related companies. ' The above-mentioned communication industry analyst said. And attract mobile phone manufacturers from the Beidou system. The advantage of seeing, high precision becomes the greatest possible. 'High-precision navigation market is a blue ocean, the three generations of the Big Dipper catch up with the opportunity of GPS here.'
At this stage, China has initially built a Beidou ground enhancement “National One Network” consisting of more than 2,200 reinforcement stations to provide real-time meter-level, sub-meter-level precision positioning services nationwide, and provide it in 17 provinces and cities in the eastern part of the country. Real-time centimeter-level and post-processing millimeter precision services. Daily Economic News
3. Nantong's new generation of information technology industry momentum;
Jiangsu, China, June 9th Technology changes the world and innovation leads the future. June 8, experts and professors from well-known universities and research institutes in China, entrepreneurs in the new generation of information technology industry, academic circles, industry, political elites A total of more than 450 people gathered in Nantong at the Jianghai Interchange to jointly participate in the city's new generation of IT technology industry innovation conference.
With the rapid development of science and technology, the future has already arrived. At present, Nantong is in a critical period for industrial strength and is a golden period for the development of a new generation of information technology industry. In 2017, the city’s GDP reached 773.5 billion yuan, ranking first in large and medium-sized cities nationwide. 18, the total output value of industrial enterprises above designated size exceeds 1.5 trillion yuan, 'integration of two industries' and smart manufacturing are ushering in an accelerated period, and a breakthrough period will release demand for services. There are many opportunities for the development of a new generation of information technology industry. actually.
The new generation of information technology industry in Nantong has a bright future. Nanzhi Municipal Party Committee Secretary Lu Zhipeng introduced to reporters. In recent days, Nantong has formulated a new generation of information technology industry 2018-2025 “action plan.” Development thinking around 'one foundation, three integration'. The city will build an industrial layout of 'one nuclear, two regions and six bases', and strive to exceed 500 billion yuan in industrial scale by 2025. Accelerate the construction of a new generation of information technology innovation highlands and industrial highlands, and provide new momentum for high-quality development at the forefront. .
To build a new innovation highland and industrial highland for the information technology industry, Nantong is ready to go. Xu Huimin, deputy secretary of the Nantong Municipal Party Committee, told reporters that the city has formed communication products, integrated circuit packaging and testing, electronic components and electronic devices. New areas such as the leading sector, intelligent software, image speech recognition, and intelligent robots are rapidly developing. As a national smart city, a trial of green smart cities in China and Europe, the city's IP metropolitan area network has an export bandwidth of 8680G. The backbone Internet is interconnected with Shanghai Direct and is the first in Jiangsu. The establishment of the Big Data Management Bureau; Zhongtian Technology, Tongfu Microelectronics and other local companies have a place in the international and domestic markets. Alibaba, iSoftStone, Huawei, ZTE, Inspur, Datang and other benchmark companies have settled down. The domestic industry giants are very optimistic about Nantong. .
The conference conferred honorary certificates on 10 technology-prospering city heroes, including Shi Lei, president of Tongfu Microelectronics, and issued business licenses for 11 new-generation information technology companies such as Jiangsu Huaxun Semiconductor Co., Ltd.
At the meeting, 28 new-generation IT industry major projects and 20 product transformation and industry-university-research cooperation projects were signed on site. The major industrial projects were planned to invest 14 billion yuan, covering big data, electronic information, intelligent buildings, robotics and other fields. The results transformation and production-learning-research cooperation projects mainly focus on core technologies such as chip packaging and testing, 5G network application, and joint research.
Wang Weiming, Deputy Director of the Technology Department of the Ministry of Industry and Technology, and Huang Zhiyu, Deputy Inspector of the Provincial Department of Science and Technology, attended the meeting and delivered speeches. Wang Aihua, Bao Jie, Wang Yushou, Xu Yulin, Liu Dijun, etc. each used the AI and Big Data to create a new generation of information technology industry trends. Smart City's "Big Data Resources, Assets, and Capitalization" 'Artificial Intelligence Building a Better City', 'Development Status, Challenges, and Opportunities of the IC Industry' and other topics delivered keynote speeches, a new generation of information technology industry innovation for Nantong. Give advice and suggestions.
Xinhua News Media reporter Chen Ming
4. Ningbo, Zhejiang Province Signs Over RMB 14.0 Billion Domestic and Foreign Investment Projects
Xinhua News Agency, Ningbo, China, June 8 (Reporter Yan Lihua and Wei Donghua) Ningbo City, Zhejiang Province held an international investment cooperation fair and a signing ceremony for major projects on the 8th. It signed a total of more than 140 billion yuan of domestic and foreign investment.
With the signing of the agreement, a total of 49 domestically-funded projects were completed, with a total investment of 13.322 billion yuan; 24 foreign-funded projects, and 18.75 billion U.S. dollars in foreign investment. Among the contracted projects, the amount of domestic investment was There are 30% of the 100 million yuan, accounting for 61% of the total number of contracted projects; 10 foreign investment of more than 100 million US dollars, accounting for 40% of the total number of signed projects.
Projects with a domestic investment of over RMB 20 billion include: Greenland Group plans to invest RMB 105 million in Kangye Township in Hangzhou Bay New District; Everbright Hongrun Investment Management Co., Ltd. intends to set up RMB 10 billion in Yinzhou District China Everbright Group PPP Fund, which mainly invests in rail transit, sponge city, health environmental protection, tourism, science and technology, etc.; China Catering Investment Energy plans to invest RMB 2 billion in Tongliao Island LNG receiving station project in Daxie Development Zone; Shanghai Tianyi Industrial Holdings Group Co., Ltd. plans to invest 500 billion yuan in the Smart Valley Industrial Park project in Cixi City; Beijing Jingdong Century Trade Co., Ltd. will invest 500 billion yuan, will cooperate with Ningbo City on modern logistics, e-commerce, internet finance, cloud services , Talent cultivation and other fields to cooperate.
Projects with large foreign investment include: Singapore’s Kaide Group will invest 150 billion yuan in the Zhongxin (Ningbo) Zhizhi Industrial Park project in Haishu District; Shengjisheng (Ningbo) Semiconductor Technology Co., Ltd. plans to invest in Yinzhou District US$100 million Sheng Jisheng Semiconductor Technology Project; Hong Kong Stone Paper Environmental Protection Materials Co., Ltd. plans to invest 180 million US dollars in the Cixi City, the annual output of 20 million tons of environmentally friendly stone plastic new materials projects.
According to reports, these contracted projects involve intelligent manufacturing, new generation of information technology, new energy and new materials, bio-medicine, energy conservation and environmental protection, and other key support industries in Ningbo.
5. Peng Lin: Makes Bigger and Better Semiconductor Silicon Photovoltaic Industry
Yesterday (September 8th), Leshan Municipal Party Committee Secretary Peng Lin met with Chairman of the Jiangsu Huantai Group and President Wang Lubao at the meeting. The two sides discussed in depth the development of the photovoltaic industry, the landing of silicon materials projects, the matching of policies and measures, and the improvement of government services. .
The deputy secretary of the Leshan Municipal Party Committee, mayor Zhang Yan and deputy mayor Liao Kequan attended the meeting.
We sincerely welcome Chairman Wang Lubao and his party to visit and inspect and invest in Xingye. ' Peng Lin pointed out during the meeting that at present, the global semiconductor silicon material photovoltaic industry is facing deep adjustment and reshuffle of the industry. The development of photovoltaic companies is severely challenged, but it also implies With rare opportunities and broad market space, the company has achieved a good record in technological innovation, production, study and research, and market development. Leshan has a long history of photovoltaic industry development and a deep industry. The foundation, I believe that the combination of the two parties can inject a dose of 'invigorating acupuncture' for the continued healthy development of the industry.
Peng Lin said that the Leshan Municipal Party Committee and the municipal government will be the “logistics ministers” of the related Hiroshima Group’s construction of music projects. They will do their best to provide services in terms of government affairs services and supporting factors. They will work hard to create policies, reduce logistics costs, and reduce costs. With R&D, we work hard with Hiromi Group to strengthen and expand the photovoltaic industry for semiconductor silicon materials and expand our business and local development. Leshan Daily