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:
Jan. 06, 2004
Filed:
Nov. 16, 2000
Applicant:
Inventors:
Masatomo Terakado, Chiba, JP;
Toshiki Kaneko, Chiba, JP;
Takuya Takahashi, Hitachi, JP;
Kenichi Chahara, Hitachi, JP;
Kenichi Onisawa, Hitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1343 ; G02F 1/1333 ;
U.S. Cl.
CPC ...
G02F 1/1343 ; G02F 1/1333 ;
Abstract
A liquid crystal display includes an insulative substrate having a surface treated with an oxygen plasma and a nitrogen-plasma-treated layer formed over said surface of said substrate. A surface of said nitrogen-plasma-treated layer has a nitrogen concentration of about 10 mol % or more.