Direct back light type liquid crystal display and light diffuse plate
US7674506B2 · kind B2 · utility
2Cited by
4References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2004 |
| Grant date | Mar 9, 2010 |
| Priority date | — |
| Expiry date | Oct 20, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/26
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is provided a direct backlight type liquid crystal display device having high light diffusability, keeping excellent color and having high brightness.The direct backlight type liquid crystal display device comprises:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.