한국정보디스플레이학회:학술대회논문집
- 2005.07b
- /
- Pages.878-881
- /
- 2005
Cell Gap Variation Tolerant Liquid Crystal Display
- Rho, Bong-Gyu (Sesim Photonics Technology) ;
- Bae, Byung-Seong (Dept. of Information Display, Kyung Hee University) ;
- Yang, Byung-Kowan (Sesim Photonics Technology) ;
- Kim, Jin-Sung (Chonbuk Univ.) ;
- Oh, Jae-Min (Cheil Industries) ;
- Jang, Jin (Dept. of Information Display, Kyung Hee University)
- Published : 2005.07.19
Abstract
We report a cell gap variation tolerant liquid crystal display(LCD). Since the cell gap variation of the LCD results in the variation of brightness and contrast ratio, we should control carefully the process to get the uniform cell gap. For the projector application, this is more significant and the one reason of the low yield. We observed that the brightness variation of LCD is suppressed by insertion of dielectric layer between the pixel electrode and liquid crystal.
Keywords