As we all know, Huawei is an excellent technology enterprise in China, in the field of smart phones, communications, and even cables. Among them, Huawei's 5G technology is to reach the world's leading level, despite the fact that it has been suppressed by the U.S. for many times, Huawei has never yielded, but the more frustrated, the more courageous, and quickly adjusted the strategic direction, turned to the operating system and intelligent applications and made good progress. Currently Huawei has broken the ice on the chip self-research, recent news that Huawei has a new action, so can it continue to be thorny, harvest the fruits of victory?
Huawei breaks the OLED chip barrier
Just when the public was convinced by Ren Zhengfei's vigor, Hath also lived up to the expectations of the public, and handed in an exciting report card. There is news that HIS successfully developed OLED chips, and entered the trial production stage, is expected in the first quarter of next year, the second quarter of production, and its planned production capacity of up to 20-30 million per month, which is undoubtedly a breakthrough in the process of chip localization.
Before recognizing OLED chips, we first need to know what is OLED, which is an organic light-emitting semiconductor device. Compared with traditional LED screens, OLED screens have more vivid colors. What's more, it can be bent and is thinner and lighter, which has a lot of application space within the field of curved screens, business promotional screens, and so on.
The so-called OLED chip, is to realize the intelligent control of the screen image display quality by controlling the current, mainly used in some electronic devices in the motherboard display, is a kind of screen driver chip. This technology was previously monopolized by foreign countries, Huawei Haisi successfully broke the domestic OLED chip chip barriers.
Huawei's new direction
Not only that, Huawei in the OLED chip and add a fierce firewood. News that the recent Huawei's Hubble Technology Investment Company shares in Beijing OHRED Microelectronics Technology Co., Ltd, OHRED's registered capital from 37.65 million yuan to 57.0628 million yuan, which rose as much as 51.56%, Huawei Hubble will become the second largest shareholder, the proportion of 16.49%, second only to the OHRED legal representative of the 50.91%.
Huawei's move means that it may break ground in the field of OLED chips, but also on the traditional "make as well as buy" concept of attack, which shows that Huawei's determination to self-research chip. In addition, Hesse's self-developed OLED chip has obtained authoritative industry certification, from design to production to realize the basic localization.
The Hesse OLED chip is not dominant
But the beauty is that, subject to the limitations of the domestic photolithography technology, the chip's process is 40 nanometers, and it will be handed over to the domestic chip foundry manufacturers for processing. Perhaps for security reasons, in order to avoid the manufacturer affected by the United States, Huawei did not publicize the name of this foundry.
Affected by the global chip supply crisis, not only the cell phone industry, the global smart car field is also limited by the chip, so the majority of manufacturers of 40nm, 28nm production capacity is given priority to the smart car industry, which further leads to the release of foundry-related production capacity is less, so Huawei Hesse 40nm OLED chip production capacity will be greatly challenged by the competitiveness of the market and does not take advantage of the situation.
But in any case, Huawei's determination and determination to research its own chips is worth learning from all domestic enterprises, only to completely abandon the traditional concept of "make as well as buy", resolutely independent research and development, and master the core technology in order to master the right to speak, I believe that the localization of China's chips will ultimately be smooth, and the problem of the choke point will be less and less!