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:
May. 04, 2004
Filed:
Jan. 27, 2000
Applicant:
Inventors:
Noriki Tachibana, Hino, JP;
Kunio Shimizu, Hino, JP;
Masahito Takada, Hino, JP;
Isamu Michihata, Hino, JP;
Koichi Nagayasu, Hino, JP;
Assignee:
Konica Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1335 ; G02B 5/30 ;
U.S. Cl.
CPC ...
G02F 1/1335 ; G02B 5/30 ;
Abstract
A film employed in a liquid crystal display member is disclosed. The film has film thickness of 20 to 60 &mgr;m and variation in the film thickness within ±3.0 percent of the standard film thickness.