Functions of AVDD STV VGL VCOM VGH in LCD TV
What are AVDD, STV, VGH, VCOM, VGL, and CKV, and their functions? To understand these things, you need to know some basics of LCD panels first. We try to understand those aspects of the LCD panel.
A tiny liquid crystal cell is below the RGB subpixels of the LCD panel and above the backlight (Look at the diagram).