Backlight module for homogenizing the temperature of a flat panel display device
US6954238B2 · kind B2 · utility
18Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2002 |
| Grant date | Oct 11, 2005 |
| Priority date | — |
| Expiry date | Jul 19, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133385
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A flat panel display or a backlight module for homogenizing temperature distribution. The backlight module utilizes a heat pipe to carry out the heat from the light source quickly and homogenizes the distribution of temperature of the light source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.