In the fierce competition among many flat panel displays, why TFT-LCD can stand out and become the mainstream display of the new generation is not accidental, it is the inevitable development of human technology and thinking mode. tft lcd module，Liquid crystal has avoided the difficult light-emitting problem successively, using the excellent characteristics of liquid crystal as a light valve to decompose the light-emitting display device into two parts, namely the light source and the control of the light source.
As a light source, brilliant results have been achieved in terms of luminous efficiency, full color, and life, and they are still being deepened. Since the invention of LCD, the backlight has been continuously improved, from monochrome to color, from thick to thin, from side fluorescent lamp type to flat fluorescent lamp type. The latest achievements in luminous light sources will provide new backlight sources for LCDs. With the advancement of light source technology, newer and better light sources will appear and be applied to LCDs.
The rest is the control of the light source, the technology and process of the semiconductor large-scale integrated circuit are transplanted, the thin film transistor (TFT) production process has been successfully developed, the matrix addressing control of the liquid crystal light valve is realized, and the light of the liquid crystal display is solved. The cooperation of the valve and the controller enables the advantages of the liquid crystal display to be realized.
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