CRT structure circuit for color television

Supply 0603 full color 0603 seven color LED patch LED

A picture tube is an electronic (cathode) ray tube that is a key view tube cross-sectional view of a television receiver monitor that reproduces an image. Its main function is to take the converted electrical signal (image signal) from the transmitting end (TV station) camera to the fluorescent screen in the form of brightness change at the receiving end. In order to reproduce images with high quality, the screen size of the picture tube is required to be large, the image definition is high, and the screen has sufficient brightness. In addition, there are various specific requirements for picture tubes for different purposes.