LCD technology classification

LCD screen, abbreviated as LCD, an abbreviation of Liquid Crystal Display. LCD display technology is divided into TN-LCD, STN-LCD and TFT-LCD. TN-LCD is the most low-end liquid crystal product. Its manufacturing process is simple, its cost is low, its display capacity is low, its response speed is slow, and it is generally black and white. The STN-LCD is also a relatively low-end LCD product with a higher display capacity than the TN-LCD, but the color is still not bright enough. TFT (Thin Film Transistor)-LCD is currently the mainstream product of liquid crystal display technology. Due to its large capacity of display information and fast response, it fully meets the needs of video dynamic image display, and it is widely applicable to all types of computers, LCD TVs, and mobile communications. Equipment, cameras, digital cameras and other fields.
At present, the vast majority of laptop manufacturers use TFT-LCDs. Early TFT-LCDs were mainly used for the manufacture of notebook computers. Although TFTs have great advantages over DSTN at the time, due to technical reasons, TFT-LCDs still have a large gap with conventional CRT displays in terms of response time, brightness, and viewing angle. With the extremely low yield leading to its high price, the desktop TFT-LCD becomes a remote object.
However, with the continuous development of technology, the continuous increase in yields, and the appearance of new technologies, make TFT-LCDs have made great progress in terms of response time, contrast, brightness, and viewing angle, which have brought us closer to tradition. CRT monitor gap. Today, the response time of most mainstream LCD monitors has increased to less than 50ms, which paves the way for mainstream LCDs to go mainstream.
Shanghai Power Technology Co., Ltd. strives to develop tests on four-point bend test , pull test , glass three-point/four-point bend tester , universal test machine , bending test, shear test, and environmental test box on LCD and component parts. Equipment, as well as some products for special mechanical performance test equipment. The overall design of the testing machine combines the advanced technology of Shanghai dumping technology, with simple and convenient operation, beautiful appearance, and stable and reliable performance. Welcome new and old customers to inquire or visit the factory to discuss business.