10:00 AM - 10:20 AM
[FMC4/LCT4-4] An Active Matrix Mini-LEDs Backlight based on a-Si
Keywords:Mini-LEDs, A-Si TFT, Backlight
In this work, we fabricate an active matrix mini-LEDs backlight based on a-Si. The driving mechanism with 2T1C and process flow are discussed in detail. IR-drop is analyzed and improved. The gray scale is controlled by PWM method with the number of 64 (6 bit), and the maximum brightness is up to 20,000nits.