Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2002.07b
- /
- Pages.945-948
- /
- 2002
EO Characteristics in the Vertical-Alignment (VA)-In Plane Swiching (IPS) Cell on a Homeotropic Photopolymer Surface
수직 광폴리머 표면을 이용한 VA-IPS 셀의 전기 광학 특성
- Published : 2002.07.08
Abstract
We studied electro-optical (EO) performances of a vertical-alignment (VA)-in plane switching (IPS) cell on a photopolymer surfaces. The VA-IPS cell, dark in voltage-off state, reveals bright uniformity in all directions due to the dual domainlike dierector configuration in the voltage-on state. For voltage-transmittance (V-T) measurement, the transmittance characteristics of the VA-IPS cell on the photopolymer surface was better than that of the VA-IPS cell on a polyimide(PI) surface.
Keywords
- vertical alignment (VA)-in plane swiching (IPS);
- electro-optical (EO);
- rubbing-free;
- photopolymer;
- response time