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:
Aug. 27, 1991
Filed:
Nov. 09, 1989
Applicant:
Inventors:
Thunekazu Yoshino, Kamakura, JP;
Tomiya Sonoda, Machida, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
359 68 ; 359891 ;
Abstract
A color filter for use with a liquid crystal display is disclosed. The color filter has colored layers printed on a transparent substrate and first and second resin layers coated on the colored layers.
Quick Actions:
Yoshino, Thunekazu. (1991). Liquid crystal display device and color filter for use with the liquid (U.S. Patent No. 5042920). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5042920
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