Asia is the LCD panel R & D and manufacturing center, and Taiwan, Japan and South Korea, the development of different origin

Today, most of the mainstream LCD monitor 50ms response time is increased to the following, these have paved the way to the mainstream LCD. The application should be said that LCD is a huge potential market. However, production capacity of LCD panels, the LCD world mainly in China Taiwan, South 10.4 inch LCD Monitor Korea and Japan's three major production bases. Asia is the LCD panel R & D and manufacturing center, and Taiwan, Japan and South Korea, the development of different origin. TFT panels are currently the mainstream a-Si (amorphous silicon thin film transistor) TFT technology and LTPS TFT (Low Temperature Poly Silicon) TFT technology. In a-Si side, the technical merits and the three production bases. Japanese manufacturers have developed up to 2560 × 2048 resolution of the LCD product. Therefore, some people think, a-Si TFT technology can satisfy the needs of high-resolution products, but because of immature technology, it can not meet the high-speed video images or animation needs. The relative cost savings LTPS TFT, TFT LCD for the promotion of this great significance. Currently, Japanese companies have production 12.1-inch LTPS TFT LCD capacity. The China Taiwan has developed a complete component manufacturing technology and LTPS LTPS SXGA panel technology. South Korea in the design of this lack of specialized personnel and research and development experts, but major companies like Samsung have launched the LTPS product, show the strength of a South Korean company. However, there is not yet mature LTPS technology, products focused on the small screen, but good product rate, the cost advantage is still out of the question. Compared with the LTPS, a-Si TFT LCD is no doubt the mainstream. Japan's investment strategy a-Si TFT with almost all third-generation LCD-based products, through manufacturing and yield improvements to increase production and reduce costs. Japan has been taking high-end line, the technology is undoubtedly the most advanced. As the limited R & D in Taiwan mainly a-Si TFT technology transfer from Japanese companies, but Taiwanese companies are generally labor-intensive, the lowest tech to produce low-end products. A-Si South Korea has a strong R & D capabilities, production companies such as Samsung, the world's first 24-inch a-Si TFT LCD-240T, its response time less than 25ms, meet the needs of general application; and visual angle reached 160 degrees, making the traditional weaknesses of LCD is not lost to CRT. Samsung 240T TFT LCD technology marks the big screen to mature, has demonstrated beyond doubt the strength of the Korean manufacturers. In addition to these two kinds of competition between the TFT technology, SED will become a powerful enemy TFT LCD. However, SED is still belong to the concept of products, a short time is difficult to enter the mainstream market. Although the LCD has slashed prices, but prices are still high relative to the CRT. So the cost issues are a focus of attention. In fact, TFT and CRT production costs comparable to, but the low yield caused by the high cost of TFT panel situation. TFT panel is cut from a larger substrate. The LCD product should also have a large number of transistor arrays to control the three primary colors, the current manufacturing technology is difficult to guarantee a large substrate in the tens of millions or billions of transistors not a problem. If there is a transistor problem, then the corresponding point of the transistor corresponding color will go wrong (only shows a fixed color), then this point is often called the "dead pixels." Likely to occur in the location of dead pixels is not fixed, so a substrate is likely to be a waste of a lot. LCD dead pixel in the current general requirement 5 below, while some manufacturers to reduce the standard to three, or even to 0, which would yield lower. Some small factories will expand the bad points, this way, the cost will be significantly lowered, while the subsequent decline in product quality, which is why some manufacturers can significantly reduce the price of one of the reasons LCD. Although capable of producing a number of LCD manufacturers, but the real capacity of the factory manufacturing TFT panels few. ACER as the IT industry's leading companies, the strength very strong, although not their own production capacity of TFT panels, but the close relationship with Taiwan Scientology, with the technology have an advantage. However, the limited strength of Taiwan's technology companies, ACER LCD products are mainly concentrated in low-end. PHILIPS display device as the world's leading manufacturer, its sales in China have been among the best display, and LG in Korea reached alliance, joint development, manufacturing TFT panel. Similarly, for technical reasons, as well as market positioning, PHILIPS current products focus on the end, but action has been in the retail market is not very clear PHILIPS. Samsung and strength as another display device R & D, manufacturing companies, invested in the LCD larger effort to continually enrich the product line, the current low-end Samsung products cover high school market. LCD technology is still in continuous development of sound stage, the development direction of three different origin, there is competition between them both, they have the cooperation. It is these factors have contributed to the LCD forward.
Liquid crystal display (also known as "LCD") is certainly better than CRT monitors Jingui, so how is very important to maintain liquid crystal display.

First of all, let the water away from the LCD. Once the LCD screen on the humidity or water areas, LCD display will become very blurred, the more serious moistucre  will damage LCD components, especially in the LCD to power with humidity, it will lead to liquid crystal electrode corrosion, causing permanent damage. So do not let any thing with the water into the LCD. Of course, once this happens, do not panic. If the boot screen before the findings are only the surface of mist, gently wipe with a soft cloth on it, and then boot. If water has entered the LCD, then, as long as the LCD on the warmer areas, such as table lamps, will gradually evaporate the water inside can be a.

Second, do not touch the LCD screen with your fingers. If your fingers touch the LCD, the screen image will produce a circle of water ripples touch the LCD screen if excessive force, it is easy to create a small LCD on the line and equipment damage, most frequently the case that produce the so-called "dead pixels." In addition, should the right to clean LCD screen, display cleaning cloth can not be used, otherwise, it will damage LCD screen. When using cleaning agents should be careful not to spray cleaner directly to the screen, it may have caused the short circuit flow to the screen. Correct approach is to glue with a soft cloth and gently wipe the screen cleaner. In short, the LCD display little ability to impact resistance, and many crystals and sensitive electrical components when subjected to impact damage, while damage to a small small electronic components, large LCD display makes the whole scrap. If you do not want to clean the LCD screen because of being hurt, then to the liquid crystal display with a protective screen it!

Finally, to remind users to pay attention to liquid crystal displays, LCD's pixel LCD by many to build, and over a long period of continuous use, will make crystal 8 inch TFT Monitor   aging or burn. So, not to make liquid crystal displays is switched a long time, used computer, immediately turn off LCD display, to facilitate the extension of the life of LCD.

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Correct approach is to glue with a soft cloth and gently wipe the screen cleaner. In short, the LCD display little ability to impact resistance, and many crystals and sensitive electrical components when subjected to impact damage, while damage to a small small electronic components, large LCD display makes the whole scrap.

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