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. 21, 2012
Filed:
Sep. 11, 2007
Applicants:
Kazushige Kitazawa, Tokyo, JP;
Shigeru Hirayama, Tokyo, JP;
Teruhiko Kai, Tokyo, JP;
Shinya Kanno, Tokyo, JP;
Inventors:
Kazushige Kitazawa, Tokyo, JP;
Shigeru Hirayama, Tokyo, JP;
Teruhiko Kai, Tokyo, JP;
Shinya Kanno, Tokyo, JP;
Assignee:
Toppan Printing Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
Abstract
An article having a color pattern formed therein comprises a substrate, banks on the substrate, and a colored layer provided between the banks. The colored layer has a thickness of 80-120% of an average thickness thereof. In addition, the banks have an ink repelling agent or the upper apex portion of the banks has ink repelling ability.
Kitazawa, Kazushige. (2012). Color filter (U.S. Patent No. 8120731). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8120731
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile