The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2008
Filed:
Mar. 27, 2007
Applicant:
Meng-kun Chen, Hsin-Tien, TW;
Inventor:
Meng-Kun Chen, Hsin-Tien, TW;
Assignee:
Lite-On Semiconductor Corp., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); H01L 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adjustable brightness apparatus includes a light detection unit and a modulation and can automatically adjust the backlight current of a display device based on variable ambient light outside the display device so as to reduce the power consumption. Users can therefore view images shown on the display device more clearly and comfortably.