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:
Jan. 27, 2015
Filed:
Nov. 30, 2006
Applicants:
Feng LI, Rochester, NY (US);
Xiao-fan Feng, Vancouver, WA (US);
Inventors:
Feng Li, Rochester, NY (US);
Xiao-Fan Feng, Vancouver, WA (US);
Assignee:
Sharp Laboratories of America, Inc., Camas, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3426 (2013.01); G09G 3/3611 (2013.01); G09G 2310/061 (2013.01); G09G 2320/0238 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0252 (2013.01); G09G 2320/0261 (2013.01); G09G 2320/0271 (2013.01); G09G 2320/0646 (2013.01); G09G 2320/0653 (2013.01); G09G 2320/066 (2013.01); G09G 2320/103 (2013.01); G09G 2330/021 (2013.01); G09G 2340/16 (2013.01); G09G 2360/18 (2013.01);
Abstract
A backlight display has improved display characteristics. An image is displayed on the display which includes a liquid crystal material with a light valve. The display receives an image signal and modifies the light for a backlight array and a liquid crystal layer.