2024-04-17

With the continuous advancement of technology, TFT (thin film transistor) display technology plays a crucial role in today\\\’s smart devices. In TFT displays, LED backlighting serves as a key light source that directly affects the quality of the display and color reproduction. In order to meet users\\\’ demand for richer colors, LED backlighting technology is […]

1.Components of TFT backlight 1.1 LED beads LED bead is the light source of the backlight module, usually adopts high brightness white LED. the main components of LED include LED chip, package material and gold wire connection. the LED chip is a semiconductor material, which is excited by current to produce light, while the package