Introduced from the apple LTPS Technology to mobile phone display After the screen area, the display of technology and quality control gradually beyond the traditional engineers' business capabilities, as if overnight changes in physical indicators tolerance, it is difficult to use a fixed physical test data to control.
But also from the industry to re-recognize LTPS technology, display process control, but also from a simple PCB-style results of test control, back to the front of the semiconductor workers physical size control.For the latter part of the display detection and control, Like the semiconductor industry, despite the luck of eating, the quality correction and screen rewriting techniques introduced by Apple are also gradually being used by the industry and become an important weapon for the panel factory to rescue the display effect and yield.
In fact, not only is LTPS technology, Apple relies on the image quality correction and screen rewriting technology quickly get the industry recognition, have been driven IC factory and testing equipment factory to learn, optimize, into their own products inside, To the panel industry to control quality, improve yield, improve the process has brought great convenience, but also in OLED The display correction and compensation technology applications, but also contributed.
Relative to the traditional ITO technology, a-Si technology, LTPS technology is closer to the real modern semiconductor process, and O LED display Technology, it can be fully integrated into the field of modern semiconductors, because the core theory of these technologies are the control and migration control of dynamic ion concentration in ion doping technology, which is geometrically improved compared with the classical dimming control of static ion doping concentration. It also shows why the industry has always been the biggest problem bothering the industry when it comes to manufacturing LTPS and OLED products.
Apple's picture quality correction and screen rewriting technology, not only for Display industry Opened another door to learn from the semiconductor process, the original industry can not be tamed stochastic physical parameters change, through the detection, correction, rewriting unified standardization, saving at least two to three into the industry yield, but also to the production line engineer Get rid of the endless 'fortune-telling' work, do not go to a large number of grams to do a lot of pre-physical parameters and post-test data statistics and comparison work, but all this to the testing equipment to complete.
And with the deepening involvement of AI in the testing, calibration, compensation, and feedback control of drive software and inspection equipment, a large amount of work on the panel production line will be fully automated and the database model generated by artificial intelligence will be replaced Out of the majority of production line engineer, a panel production line and module processing plant technology and quality control of the actual implementation of the unit.
In a sense, the software will smooth out too many technological obstacles that show the production process of enterprises. The essence of market competition will quickly return to capital investment and hardware research and development. The breakthrough of core technology theory and the breakthrough of technology mass production will Back to the core of industrial progress.This also means that the open-loop semi-automatic industrial upgrade led by the industry's engineer bonus will replace the well-known employee bonuses of that year, and the closed-loop fully automated industrial upgrading guided by the artificial intelligence dividend of the future industry will Completely replace the current engineer bonus.
Did not find this situation with the earlier industrial system in developed countries, as profitable is the production of building blocks and teach people to play building blocks, and building blocks made of different products, and finally put a dozen, decades earned Money, lost in the transfer overnight when the industry. So made appliances, making cars so, making ships, aircraft are the same.
It seems that the whole industry is going back to the early 90s when the display industry broke out. That phase of reliance on original theoretical innovation and software technology breakthroughs, equipment manufacturers with core technology breakthroughs and software vendors with algorithms and code standards, Become the leading force in the development of the industry.
