What is Micro LED, which can make domestic manufacturers overtake in corners? from jolikha manurs's blog

 Some readers may not understand the difference between TVs equipped with Micro LED technology and the traditional TVs we use every day. https://www.xteamsshop.com/san-francisco-49ers.htmlHere I will also briefly make a little popular science. As the latest generation of top-level display technology, Micro LED technology mainly has the advantages of high efficiency, high brightness, fast response speed, energy saving, small size, thinness and long life. In addition, with the blessing of ultra-high resolution, it can have More accurate color tuning. Compared with the current high-end OLED TVs, in terms of response speed, OLED can achieve microsecond-level response, but Micro LED can already achieve nanosecond-level response; in terms of contrast index, the contrast ratio of OLED is mostly 1000:1, while Micro LED can reach 100000:1, and the brightness can reach 1:100000 nits. In addition, Micro LED also has the characteristics of modular design, high-density integrated array, self-illumination of pixels, etc. In short, Micro LED display can be large or small, "small" can reach a 1.4-inch watch screen, "large" can reach several Thousands of square meters of commercial display large screen, the use is very wide. Photo source: Samsung Jingdong flagship store In short, compared with traditional TVs on the market, Micro LED TVs can be said to be the winners in all aspects, and the only disadvantage is that they are expensive. https://www.zteamsshop.com/brooklyn-nets/kevin-durant.htmlBut everyone understands that the current production cost of Micro LED is extremely high, the production line is not mature enough, and there are very few manufacturers who have mastered this technology, but it is precisely because of this that Micro LED technology can have a broad market and extremely lucrative profits. Whoever has mastered Micro LED technology will be able to take the lead in the next five years or even longer. This is also one of the reasons why many domestic manufacturers have chosen to deploy and squat on the Micro LED track in recent years, and with the maturity of Micro LED technology, its application scenarios have also extended from TVs to various large-scale displays, commercial displays, and wearable displays. , AR/VR microdisplays, etc. Source: In terms of TVs in the official flagship store of Xiaomi JD.com, in addition to Samsung mentioned above, domestic Leyard and Lehman are also accelerating the deployment of the Micro LED consumer TV market, and further promoting the reduction of product costs and selling prices. Yang Fubao, an analyst at Bang Technology, said that "the cost of Micro LED this year has dropped significantly compared with the previous two years, and it has dropped by about 50% compared to last year." The most noteworthy of these is Ledman Optoelectronics. According to public information, Ledman Optoelectronics has launched three giant screen products using Micro LED technology as early as September 2021. And in terms of price, Ledman's products are much more cost-effective. The same 110-inch Micro LED product costs only 230,000 for the Ledman giant screen, which is less than 25% of Samsung's price. Source: Ledman JD.com official flagship store According to the official reports of domestic manufacturer Shenkonka, the key tasks of the company's semiconductor business in 2022 are: first, to realize industrialization and accelerate the promotion of Mini backlight, Mini direct display, Mini chip, Micro chip The industrialization of the four major optoelectronic technology projects; the second is to ensure that the R&https://www.yteamsshop.com/chicago-blackhawks/jonathan-toews.htmlD plan is completed on schedule; the third is to do a good job in the operation of the Yancheng packaging and testing project to realize the project can be replicated. And domestic manufacturers such as Huacan Optoelectronics, Vogel Optoelectronics, and Shentianma have also set up new projects for Micro LED, Ledman Optoelectronics, and Jucan Optoelectronics issuance project fundraising plans, etc. Micro LED technology, once thought to be out of reach, is gradually moving from commercial applications to broader consumer applications. There is no doubt that this is the result of the concerted efforts of the entire LED industry chain in the past few years. Although there are still many difficulties in the development of Micro LED, domestic related companies have increased their efforts in the deployment of Micro LED technology, and I believe that they will be able to achieve quite good results in the next few years. It is worth noting that in the field of Micro LED, even the giants in the field of foreign equipment still do not have the "absolute" advantage as when the LED industry first emerged. It can even be said that domestic equipment companies have a certain advantage. There are two main reasons for the counterattack: First, the application of Micro LED in the Chinese market is quite high, and many emerging industries have a large number of Micro LED gaps, which is the largest producer and the largest consumer market. In the early stage of application, enterprises have extremely high requirements on the equipment side's test response speed, cooperation in development, etc., and domestic enterprises undoubtedly have natural advantages in this regard. The second is the cost issue. As we all know, the application of new technologies is popular, and the price cost is the key. The cost of domestic equipment is still much cheaper than imported equipment. The price has become a weapon for domestic equipment to conquer the city. Driven by these factors, domestic Micro LED equipment is constantly entering the supply chain system of major manufacturers.