Patent · US Active

Adjusting a brightness level of a backlight of a display device

US8890793B2 · kind B2 · utility

3Cited by

0References

18Claims

0Family size

Assignee

Hong Kong Applied Science and Technology Research Institute Company Limited · CN

Inventors

Zhang Wei · 丈亭镇, CN
Min Chen · Foshan, CN
Tsai Chen Jung · Sha Tin, CN

Key dates

Filing date	Mar 26, 2010
Grant date	Nov 18, 2014
Priority date	—
Expiry date	Dec 14, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG09G2360/16
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Embodiments of methods, systems, or apparatuses relating to adjusting a brightness level of at least a portion of a backlight of a display device based, at least in part, on one or more measurements of ambient light values.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.