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. 26, 2008
Filed:
Jan. 31, 2005
Applicants:
Isamu Ohshita, Yamagata-ken, JP;
Toshinao Yuki, Yamagata-ken, JP;
Inventors:
Isamu Ohshita, Yamagata-ken, JP;
Toshinao Yuki, Yamagata-ken, JP;
Assignee:
Tohoku Pioneer Corporation, Yamagata-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A panel substrate which has an improved surface flatness so as to prevent a reduced display performance of a display panel. The panel substrate of the invention comprises a substrate member, a polish processing layer formed through wet film formation on or above the substrate member, and a polished surface formed as the surface of the polish processing layer.
Quick Actions:
Ohshita, Isamu. (2008). Panel substrate, display panel, organic el panel, and method of manufacturing the same (U.S. Patent No. 7416463). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7416463
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile