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. 23, 1998
Filed:
Mar. 20, 1997
Applicant:
Inventors:
Mitsuru Suginoya, Chiba, JP;
Shunichi Motte, Chiba, JP;
Takakazu Fukuchi, Chiba, JP;
Hitoshi Kamamori, Chiba, JP;
Yoshikatsu Okada, Hyogo, JP;
Akiko Sakurai, Hyogo, JP;
Assignees:
Seiko Instruments Inc., Chiba, JP;
Sumitomo Chemical Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; G02F / ;
U.S. Cl.
CPC ...
430321 ; 430-7 ; 349106 ;
Abstract
This invention allows the high image quality multicolor liquid crystal display to be manufactured by a simple method in which color filters are applied by patterning an insulating resist on a plurality of electrodes formed on a substrate, by forming color filters one after another by way of electro- deposition and by patterning a light shielding substance at gaps of the color filters by utilizing the color filter as masks.