What is the strength of China's LCD panel industry
Author:Liang Juan Time:2021-08-06 12:28 Browse(143)
In recent years, the government's support for the local LCD panel industry in terms of talent and technology, capacity expansion, government subsidies, cooperation between brand manufacturers and financing of financial institutions has provided a favorable industrial environment for domestic manufacturers to greatly expand the capacity of LCD panels, and improved the self-sufficiency rate of domestic panel demand, Local LCD panel manufacturers represented by BOE and csot have achieved rapid growth.
In recent years, the government's support for the local LCD panel industry in terms of talent and technology, capacity expansion, government subsidies, cooperation between brand manufacturers and financing of financial institutions has provided a favorable industrial environment for domestic manufacturers to greatly expand the capacity of LCD panels, and improved the self-sufficiency rate of domestic panel demand, The domestic LCD panel manufacturers represented by BOE and Huaxing optoelectronics have achieved rapid growth.

What is the strength of China's LCD panel industry

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the analysis report on the production and marketing demand and investment forecast of China's panel industry released by foresight.com points out that the major event of China's LCD panel industry in 2013 is that BOE, the largest panel manufacturer in China, announced to raise RMB 46 billion The 8.5 generation TFT LCD production lines in Hefei, Chongqing and Ordos The 5.5 generation AMOLED production line and the 6 generation touch panel production line and other investment projects.
, because the amount of the raised funds has exceeded the total.
raised by BOE in recent years, especially in the industry background of the current overall panel industry investment attitude conservative,.
is estimated by.
consultant, a consultant of IPO, and.
expects that the Chinese mainland will enter 8 8.5 generation LCD in 2015. Six of the production lines were built by local manufacturers.
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with the support of the government and the bank's strong funds.
with the continuous expansion of production of BOE and csot, and the gradual follow-up of domestic panel manufacturers such as CLP panda and Shenzhen Tianma, According to the latest statistics of DIGITIMES,
in 2013, China's overall LCD panel production capacity will reach 27.196 million square meters, accounting for 13.4% of the global LCD panel production capacity. It is expected that it will rapidly increase to 54.004 million square meters in 2016,The proportion rose to 23.7%, forming the world's three largest LCD panel production centers with South Korea and Taiwan.
in addition,
in terms of the global flat panel display industry, The emergence of new OLED display technology provides a rare development opportunity for China's display industry.
as the technology relevance and resource sharing between TFT-LCD and AMOLED reach as high as 70%.
as foreign manufacturers further open up in the field of flat panel display and relax the restrictions on China's output line and technology, domestic LCD panels should seize the opportunity of industrial transfer to optimize their own industrial structure, We will vigorously introduce advanced generation production lines, meet the development and production needs of AMOLED products in the future through the universal transformation of backward production lines, reasonably adjust the relationship between production capacity and supply and demand, improve the profit level, and make ourselves enter a virtuous circle, To promote the healthy development of the industry.
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I hope it can help you. Thank you. 2.
LCD panel has a close relationship with LCD.
the output, advantages and disadvantages of LCD panel are related to the quality, price and market trend of LCD itself.
among them, LCD panel is related to the response time, color, visual angle and other factors that players value most Contrast and other parameters.
from the LCD panel, we can see the performance and quality of this LCD? Kobayashi found the information of LCD panel on the Internet.
as long as it is aimed at the current mainstream LCD panel, you can have a bottom in mind when you buy LCD.
VA type: VA type LCD panel is widely used in the current display products.
in high-end products, 16.7M color (8bit panel) and large viewing angle are its most obvious technical features, At present, VA panel can be divided into two types: MVA and PVA.
MVA type: full name of (multi domain vertical alignment).
MVA type: multi domain vertical alignmentIt is a multi quadrant vertical alignment technology.
it uses the protrusion to make the liquid crystal stationary instead of the traditional vertical type.
it tends to be stationary at a certain angle; When the voltage is applied to change the liquid crystal molecules to a horizontal position to allow the backlight to pass through, the display time can be greatly shortened, and the projection changes the alignment of liquid crystal molecules, The increase of visual angle can reach more than 160 degrees.
the reaction time can be shortened to less than 20ms.
PVA is a panel type launched by Samsung.
it is an image vertical adjustment technology, which directly changes the structure of liquid crystal cell, In addition, two types of improved S-PVA and p-mva panels are developed on the basis of these two types.
in the development of technology, the viewing angle can reach 170 degrees, the response time can be controlled within 20 ms (8 ms GTG with overdrive acceleration), and the contrast can easily exceed the high level of 700:1, Most of the products of Samsung's own brand are PVA LCD panels.
IPS type: IPS type LCD panel has the advantages of large viewing angle and delicate color.
it looks transparent, which is also a way to identify IPS type LCD panel. Many Philips LCD displays use IPS type panels.
S-IPS is the second generation of iPS technology.
it introduces some new technologies, In order to improve the gray-scale reversal phenomenon of IPS mode in some specific angles.
LG and Philips independent panel manufacturers also launched LCD panel based on iPS technology.
TN type: this type of LCD panel is used in entry-level and mid-range products.
LG and Philips independent panel manufacturers also launched LCD panel based on iPS technologyCompared with the first two types of LCD panel, it has a slightly inferior technical performance, and it can not show 16.7M bright color, It can only achieve 16.7M color (6bit panel), but the response time is easy to improve.
the viewing angle is also limited to a certain extent.
the viewing angle will not exceed 160 degrees.
currently, most of the products with response time less than 8ms in the market use TN LCD panel.
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