System and method of boosting lamp luminance in a laptop computing device
US8330703B2 · kind B2 · utility
0Cited by
10References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 13, 2007 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | Sep 5, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An information handling system is disclosed and includes a display, a lamp back lighting the display, and a lamp control system coupled to the lamp. The lamp control system is configured to boost a maximum luminance of the lamp as the lamp ages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.