한국정보디스플레이학회:학술대회논문집
- 2008.10a
- /
- Pages.288-291
- /
- 2008
Advanced Cell Structure for High Contrast Ratio in Charge Share S-PVA Monitors
- Kim, Su-Jeong (LCD Technology Center, SAMSUNG ELECTRONICS CO.) ;
- Kim, Kwang-Hyun (LCD Technology Center, SAMSUNG ELECTRONICS CO.) ;
- Jung, Ji-Yoon (LCD Technology Center, SAMSUNG ELECTRONICS CO.) ;
- Heo, Jeong-Uk (LCD Technology Center, SAMSUNG ELECTRONICS CO.) ;
- Lee, Nam-Seok (LCD Technology Center, SAMSUNG ELECTRONICS CO.) ;
- Kim, Kyeong-Hyeon (LCD Technology Center, SAMSUNG ELECTRONICS CO.) ;
- Kim, Sang-Soo (LCD Technology Center, SAMSUNG ELECTRONICS CO.)
- Published : 2008.10.13
Abstract
This paper describes a new S-PVA cell structure which achieves enhanced contrast ratio by adopting a step-like patterned common electrode between the high sub-pixel and low sub-pixel electrodes without loss of transmittance. A 24-inch panel was developed for monitor applications and measured contrast ratio and white luminance were over 2500:1 and 400cd/m2, respectively.
Keywords