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:
Nov. 12, 2013
Filed:
Aug. 22, 2008
Applicant:
Harold C. Ockerse, Holland, MI (US);
Inventor:
Harold C. Ockerse, Holland, MI (US);
Assignee:
Gentex Corporation, Zeeland, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G01D 11/28 (2006.01); F21V 7/04 (2006.01); G09G 3/12 (2006.01); G09G 3/14 (2006.01); G09G 3/04 (2006.01); G09G 3/34 (2006.01); G06F 15/00 (2006.01); G06F 15/16 (2006.01); G06F 15/80 (2006.01);
U.S. Cl.
CPC ...
Abstract
Backlit LCD displays are becoming commonplace within many vehicle applications. The unique advantage of this invention is that it optimizes system power savings for display of low dynamic range (LDR) images by dynamically controlling spatially adjustable backlighting. This is accomplishes through use of a control technique that takes into account the sequential nature of the video display process.