The trend of large-size display is remarkable. 55-inch has become the mainstream size of the Chinese color TV market. With the cost reduction, higher definition and the application of new technologies, the next large-size TVs such as 65 and 75 inches will also enter the homes of ordinary people. Research institutions predict that the size of global TVs will grow at a rate of 2 inches per year. It is expected that the average size of global TVs will reach 50 inches by 2021, and the market size of oversized TVs above 60 inches will also reach 44 million units, accounting for 2017 The annual growth rate was 6.9% to 15.4% in 2021.
2017 is the first year of large-size display. Major panel manufacturers are rushing to invest more resources to produce panels larger than 60 inches. However, the production capacity of large-size panels has greatly increased, and they will have to wait until 10.5 ~ 11 generation lines in 2019 ~ 2020. Only after delivery can the supply be expanded. In December last year, BOE Hefei 10.5 generation line was put into production. This year, BOE announced that it will build another 10.5 generation line in Wuhan; and Foxconn's 10.5 generation line in Guangzhou is also under construction; and TCL also announced an investment of 42.7 billion yuan to let Huaxing Optoelectronics in Shenzhen. The last 11th generation line.
Last year, Huaxing Optoelectronics' LCD TV panel shipments ranked fifth in the world, with a relatively leading position in the market share of 32 and 55-inch panels. With the two 11 generation lines of Huaxing Optoelectronics in Shenzhen mass-produced in 2019 and 2021 respectively, the market share of Huaxing Optoelectronics in large-size panels will increase to the top four in the world, and the production area will occupy 14% of the area. After LGD, BOE and Samsung.
The 8K display is another commanding height. In addition to displaying 110, 75, and 65-inch 8K naked-eye 3D displays at SID 2018, BOE also brought 13.3-inch 8K display products. Japan has announced that it will achieve 8K video broadcasting at the 2020 Olympics, which will accelerate the process of 8K popularization. Research institutions predict that 8K panel shipments will reach 7.6 million by 2021, accounting for 2.7% of overall panel shipments and 17.4% of panel shipments of 60 inches and above.
Therefore, major panel makers are actively deploying 8K displays: In 2015, Sharp took the lead in launching 8K products. BOE, LGD, Innolux, and AUO actively followed up. Samsung and CLP Panda also joined the 8K camp. Huaxing Optoelectronics also launched an 85-inch 8K IGZO GOA LCD display in 2018, which is the world's first large-size 8K LCD display that successfully applies back channel etching (BCE) IGZO process technology to GOA circuits.
China is the largest sales market for 8K TVs, and domestic shipments are expected to reach 4.68 million units by 2021, accounting for 77% of global 8K TV shipments, and of the 65-inch and larger TV shipments, 8K accounts for Will rise to 21%. Huaxing Optoelectronics invested in the second 11th generation line, intending to preempt the layout of the large-size ultra-high-definition panel market to meet the growing market demand for 8K products in the next few years.
OLED is the third keyword. In addition to ultra-large-size, 8K LCD panels, this time Huaxing Optoelectronics has also planned a part of the production capacity of printed OLEDs in the second 11th generation line to achieve a breakthrough in domestic large-size OLED panels. In terms of technical reserves, Guangdong Juhua, led by Huaxing Optoelectronics, is accelerating the development and application of printing processes. This year it has developed a 31-inch printed OLED display and a 5-inch printed quantum dot (QLED) display.
LGD and Samsung are in a monopoly position in the global large-size OLED panel and small- and medium-size OLED panel markets respectively. With the investment and construction of multiple 6-generation flexible OLED panel lines such as BOE, Huaxing Optoelectronics, Tianma, etc., the pattern of monopolization of small and medium-sized OLEDs by Korean companies has begun to be gradually broken. For example, BOE displayed multiple flexible OLED products at SID 2018, but large-size OLEDs still need to be broken through. The printing process is one of the ways to solve the problem of low yield and high cost of large-size OLED panels. Huaxing hopes to follow this path.
Wu Rongbing, an analyst at IHS, believes that the largest size of global TV sales is now 32 inches. Perhaps in a few years, 55 or 43 inches will become the largest single size in the TV market, thereby consuming more new production capacity. TCL's large-size OLED printing process is a bright spot, but it is still three years away from mass production, and it needs to continue to pay attention to the process of technology maturity. Huaxing Optoelectronics had just exhibited 31-inch OLED panel products at the Shenzhen CITE exhibition. At that time, even if it could not achieve a high yield and maintain a certain test production capacity, there should not be too many problems after three years.
LGD and Samsung did not wait for the "upper position" of their Chinese rivals. At SID 2018, LGD showed a series of differentiated OLED products. For example, the world ’s first 77-inch transparent flexible OLED panel that made its overseas debut for the first time outside Korea, with 40% transmittance and UHD (Ultra High Definition) resolution, can be used in a variety of scenarios such as architectural glass windows or even car windshield Use, quite sci-fi color.
Samsung also has a new layout, which is a large-screen TV with Micro LED. In February this year, Samsung has signed a relevant strategic cooperation agreement with Sanan Optoelectronics. However, analysts believe that it will take a long time for the Micro LED TV to move from commercial to civilian use, and the new Micro LED panel products released by Taiwan AUO at SID 2018 are also mainly used for in-vehicle displays.
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