Tsingtek graphic lcd modulese Introduction and principles

Graphic lcd modulese is and backlit panels and PCB board and iron frame. Graphic lcd modulese definition: power terminals, instrumentation and other components is the LCD display module, its status is equivalent to the CRT tube. Graphic lcd modulese divided into screen and Graphic OLED Display  components. The two parts are assembled together, but when the work is independent of (i.e., the circuit is not relevant). Principle Graphic lcd modulese backlight unit is issued uniform surface light, the light transmitted through the LCD screen in our eyes. The screen in pixels is the role of these light graphic lcd display module  to display an image. When the optional LCD panel manufacturing control IC, filters and accessories directed film, the contrast with the panel about the liquid crystal is a substance is between the solid and liquid itself is not light, and requires the use of additional sources to job. Therefore, the relationship between the number of lamp LCD monitor brightness.