Liquid crystal display module and backlight module
US7528900B2 · kind B2 · utility
2Cited by
0References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2006 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Apr 27, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133611
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display module with backlight module providing an enhancement coefficient of the brightness enhancement film (BEF) within the range of 0.1 to 0.5. The backlight module is disposed behind the display panel and comprises a bottom diffuser, a brightness enhancement film, and a top diffuser disposed on the brightness enhancement film. A set of polarizers is disposed above and below the liquid crystal display panel. The backlight module meets TCO standards and has improved optical performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.