1. The control panel of the LCD LCD display information touch panel
The LCD control panel is commonly known as glass. It is the most important key component of the LCD LCD display information panel. The quality of a display mainly refers to the quality of the LCD control panel. It will directly affect the sensory experience of the screen. . The LCD control panel is generally manufactured as a large board, which is cut into small boards according to different sizes and becomes a key component.
2. LED backlight for LCD LCD display information touch panel
Led backlight refers to the light source behind the LCD liquid crystal display information panel. Without the light source, the display will not display any information. The components of the led backlight are the light source, light guide plate, optical film, and other structures. Composed of pieces. The led backlight can adjust the brightness according to the lamp beads and functional loss. If the brightness is necessary, it can be changed according to the structure of the backlight. Of course, it cannot be adjusted infinitely. Its brightness is based on the internal structure and the functional loss of the whole machine. The overall design.
Three, LCD LCD display information touch group IC
IC means that the power chip that everyone often says is a kind of miniature electronic device or component. Choose the corresponding process to interconnect the transistors, diodes, resistors, capacitors and inductors and wiring that are often required in a circuit together to make a small One or several small pieces of semiconductor chip or medium substrate are then packaged in a tube and tube type to become a miniature structure with required circuit functions. With it, any function can be realized.
