System and method of boosting lamp luminance in a laptop computing device
US9524680B2 · kind B2 · utility
0Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2012 |
| Grant date | Dec 20, 2016 |
| Priority date | — |
| Expiry date | Nov 12, 2032 |
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.