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:
Feb. 28, 2006
Filed:
Jun. 01, 2004
Applicants:
Shin Kawana, Yokohama, JP;
Naoki Sako, Yokohama, JP;
Naoto Kijima, Yokohama, JP;
Takayuki Hisamune, Odawara, JP;
Reiji Ootsuka, Odawara, JP;
Inventors:
Shin Kawana, Yokohama, JP;
Naoki Sako, Yokohama, JP;
Naoto Kijima, Yokohama, JP;
Takayuki Hisamune, Odawara, JP;
Reiji Ootsuka, Odawara, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/13357 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a color liquid crystal display device with a combination of light shutters that utilize a liquid crystal, a color filter having color elements of at least three colors of red, green and blue corresponding to the light shutters, and a backlight for transmission illumination.