Thursday, May 2025

05:00 PM - 08:00 PM

Room: 220A

Session: Liquid Crystal Technology Posters: Image Quality Improvement

Verification and Elimination of LCD Color Deviation Caused by Thickness Fluctuation of Gate Insulator Layer

Description:

We verified thickness fluctuation of gate insulator is the main cause of red/green color deviation observed n LCD white screen. The evidence is GI thickness and chromatic coordinates show a oscillating relation which reflect the interference effect. We also show that the color deviation can be eliminated by a color demura scheme.