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:
Sep. 23, 2008
Filed:
Jan. 17, 2006
Applicants:
Shigemi Hirasawa, Chiba, JP;
Yuichi Inoue, Mobara, JP;
Akira Hatori, Chiba, JP;
Inventors:
Assignee:
Hitachi Displays, Ltd., Chiba, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/88 (2006.01); H01J 19/42 (2006.01); H01K 1/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
To allow an image display device which includes a plurality of distance holding members (spacers) which are arranged in the inside of a display region to acquire a prolonged lifetime, high brightness and high reliability while preventing charging of the spacers, a conductive film is arranged on a bottom surface of the spacer and the conductive film is covered with an adhesive material.