tft lcd polarisation made in china

In recent years, with the rapid development of China"s high generation LCD panel industry, related industry chain development is also in full swing, Polaroid flat panel display as one of the most important supporting materials industry, also ushered in a rare development opportunity, and gradually localization, in this process, Shenzhen City three tiptop photoelectric Polytron Technologies Inc (hereinafter abbreviation: Sanli plays the role of forerunner spectrum), the future will continue to enjoy the huge growth space localization alternative polarizer.

As a domestic Polaroid pioneer, three physical encountered in the field of polarizer challenges and difficulties in other enterprises are difficult to understand, but to persevere through the development and continuous input, support of the government and the industry in addition to the final completion of the competition with foreign enterprises in the growth and transformation, and the first to break the domestic medium and large size TFT polarizing film all the history of dependence on imports.

At present, three physical has numerous applications to meet the downstream demand of Polaroid production capacity. The product types include TN polarizer, STN polarizer, TFT polarizer, OLED polarizer and 3D glasses polarizer. The effective thickness of the product is the thinnest that has reached 90m, and can provide 120m, 130m, 150m, 210m and other different thickness products. At the same time, the company can provide different types and thickness matching products to support customers" product design according to customer needs, and jointly develop special polarized products with customers.

Polarizer, as one of the key raw materials of LCD panel, has been strongly supported by the national industrial policy. In recent years, the state has continuously increased its support for the flat panel display industry, especially the LCD panel industry.

At present, the domestic LCD panel production capacity has been ranked first in the world, while domestic panel makers still further accelerated the high generation panel production line construction progress, and promote domestic Polaroid demand growth, although foreign investment increase in domestic production capacity construction, but there are still a large gap between supply and demand.

According to statistics, the current domestic Polaroid accounted for less than 40% of domestic demand, to 2019 self-sufficiency rate is expected to increase to 65%, is expected to 2019 domestic demand for TFT-LCD panel factory Polaroid polarizer of about 185 million square meters, OLED needs about 9 million 580 thousand square meters, and almost all are increasing demand for capacity planning; to 2019 domestic manufacturers look at the supply of only 120 million square meters, there is a big gap between supply and demand, as one of the polarizer panel core material, the panel cost accounted for about 10%, to accelerate the localization of materials is one of the important starting point for the downstream panel manufacturers in the future to further improve the cost competitiveness, in line with industry rules - the rise of downstream upstream material substitution accelerate domestic drive. With the rapid growth of demand and the rise of domestic panel manufacturers, domestic polarizer will usher in the best opportunity for development. Three physical will take this wind, become a polarizing film industry rise directly to a high position, the leading solutions provider with international competitiveness.

Polarized sunglasses may make it easier and more comfortable to see outdoors, but wearing them while trying to read an LCD (liquid-crystal display) screen can sometimes — literally — leave your eyes in the dark.

Most LCDs, such as your smartphone and tablet, use a polarizing filter to help you see the screen in bright sunlight. But so do polarized sunglasses, meaning the two essentially cancel each other out, causing your LCD screen to appear dark or completely black when you look at it.

LCD screens and sunglasses typically contain a polarizing filter for the same reason: to make it easier for you to see clearly, especially in bright sunlight.

In some cases, you may need to view LCDs on an instrument panel that can’t be rotated. This can be true for boaters and pilots who must be able to read instrumentation quickly and accurately to ensure their safety. For this reason, you should avoid wearing polarized sunglasses in these circumstances.

You also can test your sunglasses by looking at an LCD screen while wearing them. Just remember to rotate the device 90 degrees to make sure you’re checking for a polarizing filter that blocks light traveling either horizontally or vertically.

(Yicai Global) Aug. 15 -- A unit under Shenzhen Textile Holdings is planning a new factory to produce polarizing film, an essential component for thin-film-transistor liquid-crystal displays, as China chips away at the market shares of South Korea and Japan in LCD screen manufacturing.

The firm will use ultra-wide polarizing technology from Japanese manufacturer Nitto Denko to make the film, it added, without disclosing details about the financials or patents involved in the deal. Polarizing film is a critical part of LCD screens, which must be coated on both sides with the film in order to correctly display images.