Controlling polarization for liquid crystal displays
US7633583B2 · kind B2 · utility
17Cited by
29References
80Claims
0Family size
Inventors
Key dates
| Filing date | May 23, 2005 |
| Grant date | Dec 15, 2009 |
| Priority date | — |
| Expiry date | Oct 15, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133638
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Certain embodiments of liquid crystal displays and liquid crystal display functional parts have low reflection for outdoor applications and also have the advantage of being able to provide increased contrast and brightness for certain convenient viewing directions for outdoor viewers wearing polarized sunglasses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.