China has a major breakthrough in a giant: can roll up the phone came

Can be folded, flexible, flexible display era has been gradually approaching .26, China's first flexible display production line in Chengdu to achieve mass production, breaking the foreign enterprises in this area of ​​the monopoly, to accelerate China's mobile electronic products into the flexible display The pace of the times.

China's first production line of flexible display production line

It is the most advanced vapor deposition process in the world, which can produce 70 million flexible displays every year.

CCTV reporter Zhu Jihua: I took this is a flexible display, which subverts our understanding of the display, it is thinner than paper, and can be folded and flexible, perhaps in the near future, rolled up the phone will Into our lives.

The reason why can roll up, because the flexible display, no longer need a backlight, with a self-luminous material, through the power can be light display, display clarity, fineness and color of the bright even better than the LCD screen The

BOE CEO Chen Yanshun: It's widely used in mobile phones, PCs, cars and even notebooks as a field, we expect this flexibility to show in the next three to five years, the annual growth rate will exceed 30%.

Before the world, only a Korean company can produce flexible display, often a screen difficult to find the situation, China's production line production, completely break the monopoly, will greatly increase the supply of flexible display. In the mass production ceremony, China has more than a dozen mobile phone manufacturers have got the first batch of display.

Where is the flexible display?

This flexible display, where the cattle where?

First is soft

This soft, in fact, can be understood as strong flexibility. That is, this display, can be bent and folded.

As shown in the figure above, this screen can be 'S' shaped, which can later be used in a variety of wearable electronic devices.

Second, is pretty!

This flexible display, with high resolution, fast response, high brightness, low power consumption, etc., can provide more beautiful, more clear high quality.

BOE official introduction, Chengdu 6th generation flexible AMOLED production line application of the world's most advanced evaporation process, the glass substrate for one-half of the evaporation, technical difficulty is high, is China's first use of the process AMOLED production line.

At the same time, the production line uses low temperature polysilicon (LTPS) plastic substrate, instead of the traditional amorphous silicon (a-Si) glass substrate, and the use of flexible packaging technology to achieve the display screen bending and folding.

How long is the roll up from us?

Than the paper can be bent, can be folded off the display production, and when we can use to roll up the phone?

Display, circuit boards, batteries, is the core of the three components constitute the mobile phone, but also determine the key to the phone can not roll up the reporter first came to a production of flexible circuit board business, business executives told reporters that the current domestic Produce flexible circuit boards with flexible displays, but they have developed samples.

Li Xiaohua: Now we produce flexible circuit boards, softness is not enough, the line is relatively thick, the density of wiring in the unit area is relatively small in the future we produce flexible circuit board line width is micron-level, is now mm Level, for example, our current product is like a coarse cloth clothes, the future of our products is more soft, more sophisticated silk.

Li Xiaohua told reporters that they specifically with the flexible screen factory has been started, will be put into operation in 2019. For mobile phone batteries, the reporter interviewed a number of enterprises, there is no mature technology, it is difficult to achieve a period of time rolled up. Mobile phone manufacturers, but see the compromise of the program.

Haixin communications company deputy general manager Ma Xiaokang: I think the phone is folded fold this phone, I think this phone will be very soon to be able to appear, because the screen technology is mature, then the battery and hardware board it has place to put, But I said, for example, pull or make more product form, it may be a need for a technology to iterate and update the process.

Ma Xiaohang that the iterative process takes about four to five years, then, the market will appear, subvert the existing appearance, a wide variety of mobile phones.