Liquid crystal display
US6693693B1 · kind B1 · utility
10Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2000 |
| Grant date | Feb 17, 2004 |
| Priority date | — |
| Expiry date | Sep 12, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2413/14
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An OCB mode liquid crystal display in which liquid crystal molecules are bend-aligned, wherein a uniaxial phase plate having a positive optical anisotropy is so disposed that the major axis is not perpendicular to the direction of orthogonal projection of the liquid crystal molecules onto the substrate and preferably generally parallel to the direction of the polarization axis of a polarizer, thereby achieving a high contrast in a very wide viewing angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.