In mid-2017, BOE announced that China's first 6th-generation flexible AMOLED production line was formally put into production. With the sixth-generation flexible AMOLED production line in mass production in October, it is expected to break Samsung’s monopoly on flexible AMOLED screens.
In fact, the rapid development of BOE can be said to be a microcosm of the development of the mainland panel industry. "Lack of core and less screen" was once the pain point for mainland LCD TV brand manufacturers and handset brand manufacturers. Nowadays, with the development of the LCD panel industry in the mainland, panel makers have begun to rise. With the construction of multiple high-generation lines, the production capacity will continue to expand, and it is expected to be ranked first in the world by 2019. At the same time, domestic OLED screens are also catching up. Recently, "Daily Economic News" reporter through multiple interviews, trying to restore the development process of the mainland panel industry.
"Lack of core and less screens" was once a "big trouble" for mainland LCD TV brand manufacturers. Now this situation is rapidly changing, and by 2019, it is expected to counterattack as the world's largest production capacity.
According to the China Securities Network, Peng Hongbing, deputy director of the Electronic Information Department of the Ministry of Industry and Information Technology at the 2017 International Display Industry Summit Forum opened on October 16, said that in the first half of 2017, global display industry sales revenue reached 49.7 billion U.S. dollars, up 11% year-on-year. ; Display product shipment area of ​​96.49 million square meters, an increase of 17%. The mainland China's display panels are expected to be ranked first in the world in 2019 thanks to the construction of multiple high-generation lines and continuous expansion of production capacity.
The rise of mainland panel makers
Peng Hongbing pointed out that in recent years, China's new display panel industry has shown a good development trend, and the overall industry scale has continued to expand. In the first half of 2017, China’s display industry’s total industry sales revenue reached 135.6 billion yuan, a year-on-year increase of 65%. The volume of domestic panel shipments reached 31.82 million square meters, accounting for 33% of the world's total.
"Daily Economic News" reporter learned that the rapid development of China's new display panel industry is behind the rise of a large number of mainland panel makers.
According to the research report of the global LCD panel released by the famous British research company IHS market in February 2017, China BOE (BOE) has surpassed South Korea’s LG company by virtue of its global shipment of 22.3%, becoming the number one display panel company. The world's top five panel supply companies are BOE (22.3%), LG (21.6%), AU Optronics (16.4%), Innolux (15.7%), and Samsung Panel (9.9%). .
According to the data, as of the end of June 2017, BOE ranked first in the world in shipments of smart phone LCD screens, tablet PC screens, and notebook computer screens, and the second largest shipment of display monitors and TV displays in the world. .
It is understood that BOE and Huaxing Optoelectronics are currently building their most advanced panel production lines. BOE expects its 10.5 generation panel production line to be put into production next year. Huaxing Optoelectronics' 11th generation panel production line will be put into production in 2019, which will also be the most advanced in the world. Panel production line. After these production lines are put into production, China is expected to become the world's largest panel producer.
Li Yaqin, deputy general manager of Quzhi Consultation, stated at the 2017 International Display Industry Summit that “It is expected that the turnover of all mainland panel makers will be around 160 billion yuan this year, which is a 37% increase from last year’s 116 billion yuan, which should be quite large. The rate of growth, but more importantly, the profit, the profit of the mainland panel makers was quite modest in 2016, especially when the large-size price was quite low last year, and this year (large-size price) has increased substantially. It is estimated that there will be an operating profit of 15.3 billion yuan, which reflects the improvement of the added value of the products after one year of efforts, striving to optimize the product structure, improve the cost, and improve the customer structure, thereby realizing a very good increase in profits."
Catching up with Korean panel industry
Before 2010, the mainland's panel industry was not outstanding. The import amount of display screen was once the fourth largest single imported product after oil, chips and iron ore. At that time, the global panel industry was mainly concentrated in South Korea, Japan, China Taiwan and other countries and regions. However, with the active layout of BOE, China Star Optoelectronics and other panel makers, with the construction of several high-generation lines, the production capacity of the mainland's display panels continues to expand. At the same time, Japanese and Korean companies began to adjust their production capacity structure in 2016 and shut down multiple low-end production lines.
Data show that from 2013 to 2015, due to the influence of mainland panel makers on the 8.5 generation production capacity and continuous investment in LTPS production capacity, the global growth rate of the overall industrial production capacity has shown an upward trend year by year.
Li Yaqin said, “2016 is a turning point because Japanese and Korean manufacturers have begun to adjust their production capacity. In 2015, Samsung began to close the 5th generation line, and in 2016 closed a 7th generation line. This is also true for LGD, and there are many 4.5 generations of JDI. As it continued to close, it has seen a significant decline in its growth rate in 2016. It is clear that competitors have adopted many strategies for capacity conversion and structural adjustment during this period."
“This year, overall capacity has recovered to a relatively large growth. There are a lot of expansions in the mainland’s production capacity, such as the release of the 8.5-generation line capacity, so overall the production capacity is continuing to grow. In fact, this year is not very big, accounting for 26% of the world (according to the statistics of the companies and regions to which equity relations belong), and another adjustment is that after Hon Hai’s merger and acquisition of Sharp, according to the actual control rights Into the production capacity of the panel plant in Taiwan, so, from the current perspective, South Korea is the first, and China Taiwan is the second, China's mainland production capacity is still ranked third in the world, of course, the share of about four to five percentage points compared with the same period last year Growth," Li Yaqin explained.
"Daily Economic News" reporter learned that the United States, Japan and Germany are currently focusing on raw materials for the upstream industries, while South Korea, China and Taiwan are mainly in the industry to explore the development of panel production. With the successive production of the mainland's advanced generation line, today's panel industry Korea, mainland China and China Taiwan are three points.
Regarding the reasons for the rapid growth of the capacity of the mainland panel industry, Zhang Hong, an analyst at Quzhi Consulting, told the Daily Economic News reporter that “mainly the strong support of the mainland policy. As the display panel industry is an industry with huge capital requirements, Mainland policy support and financial support will drive this industry to continue to gather with mainland manufacturers."
Jibang Consulting analyst Qiu Yubin said, “There are two main parts. South Korea may put more resources on the size of the OLED above. Samsung's situation is more obvious, because it is based on a small size OLED is complete Another panel maker, LG, is not so obvious because its small-size OLEDs are just starting to develop. Although the large-size OLEDs are unique globally, their share is too small, and it is still less than 1% of the global demand, so I think that the demand for OLEDs will be released. Before that, it will not withdraw from the investment in the LCD sector, but I think the situation in China’s Taiwan region is similar to that of Japan, mainly because of lack of funds, and because of policy support, mainland manufacturers can receive subsidies, and the panel is a very 'burning money'. 'The industry, so the impact of capital on investment is very great."
Qiu Yubin told reporters, “In fact, after 2010, Japanese companies’ investment in the mainland is not very positive. On the one hand, Japan may have a long-term bias in upstream materials and equipment.â€
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DVI, known as Digital Visual Interface, is a Digital Display Working Group DDWG(Digital Display Working Group) launched in 1999 by Silicon Image, Intel(Intel), Compaq(Compaq), IBM, HP(HP), NEC, Fujitsu(Fujitsu) and other companies. Its appearance is a 24-pin connector. Display device adopts DVI interface has basically has the following two advantages: one, the high speed: DVI is digital signal transmission, do not need any conversion, digital image information will be transmitted directly to the display device, thus reducing the digital and analog to digital conversion process trival, greatly save the time, so it is faster, effectively eliminate the phenomenon of ghosting, DVI and used for data transmission, signal attenuation, no colour more pure, more vivid.
Second, the picture is clear: the computer inside is A binary digital signal transmission, using A VGA interface LCD connection requires the first signal through D/A in the graphics card, digital/analog converter into R, G, B color signal and line, A synchronous signal, the signal through the analog signal transmitted to the LCD inside also need corresponding A/D (analog/digital) converter will once again into A digital signal to analog signal in the image is shown on the LCD. In the above D/A, A/D conversion and signal transmission process, signal loss and interference will inevitably occur, resulting in image distortion and even display error. However, DVI interface does not need to carry out these conversions to avoid signal loss and greatly improve the clarity and detail expression of the image.
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