Liquid crystal display with compensators having minimum retardations in the inclined direction
US5805253A · kind A · utility
58Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1996 |
| Grant date | Sep 8, 1998 |
| Priority date | — |
| Expiry date | Nov 18, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2413/105
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display has a bend orientation cell or HAN mode cell and further is provided with an optical compensatory sheet. The optical compensatory sheet shows the minimum of absolute values of retardation values in a direction inclined from the normal of the sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.