What Is Lcd Display

Human beings cannot survive without information, such as the founder of cybernetics - N Wiener said: "To live effectively, we must have enough information." People live in the society, all the time through the eyes, ears, mouth, nose, body from the outside to obtain information, of which visual information accounts for 70%, and the amount of information obtained by the eyes is large, the most accurate and reliable, such as "at a glance and a hundred hearing is not as important as a see" that visual information is far more important than other.

Statistics show that China's global display market share in 2022 reached 42.5%, and China has a huge advantage in the field of liquid crystal display (LCD).

In the information display technology, people have found the important role and significance of information digitization. Digital information is more accurate, homogeneous, and easier to transmit and identify. A lot of information can be directly represented by numbers, so digital information display has become another important content of information display. From digital display to character display, it uses human language and text for display, and this display is used more widely with digital display.

At the same time, people also want to use graphics and images for display, and display content is colorful, and can be real-time activity and three-dimensional effect. All of this was achieved by the end of the twentieth century. LCD computing machines, mobile phones, portable computers, semiconductor light emitting digital tube display (LED) car meters, large screen advertising in shopping malls, stock exchange display boards, fluorescent display devices (VFD) display electronic scales, home appliances, VCDS, the latest market flat panel plasma (PDP) display of large color TV, and CRT display of color TV.

All kinds of displays are doing a variety of services for you, and I believe that the development of display technology will make greater contributions to mankind in the near future.

LCD product manufacturing involves optical, semiconductor, motor, chemical, materials and other fields, upstream and downstream required technical level is very wide, so few single manufacturers can do all from materials to finished products, so the division of labor in various fields is obvious, Upstream materials include glass substrate, ITO conductive glass factory, polarizer, color filter, light source module, liquid crystal, semiconductor manufacturing process required light cover, liquid crystal driver IC, printed circuit board (PCB), etc.

The midstream is a collection of materials, manufacturing LCD panels, to provide downstream application manufacturers to use, because the downstream application products are many, the required panel specifications are almost not the same, according to the product cutting panel size, so the LCD panel is no specification products; There are many types of downstream application products, from all kinds of household appliances, consumer, information, communication and industrial products, as long as it is necessary to display the appliance, all need to use LCD products.