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. 12, 2002
Filed:
Jul. 13, 2001
Applicant:
Inventors:
Masashi Nishiki, Yokohama, JP;
Ryohei Satoh, Yokohama, JP;
Yuzo Taniguchi, Kodaira, JP;
Shigeaki Suzuki, Fujisawa, JP;
Michifumi Kawai, Tokyo, JP;
Masahito Ijuin, Fujisawa, JP;
Akira Yabushita, Yokohama, JP;
Makoto Fukushima, Yokohama, JP;
Tomohiko Murase, Kawasaki, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/749 ; H01J 9/00 ; H01J 9/24 ; H01J 9/04 ; H01J 9/12 ;
U.S. Cl.
CPC ...
H01J 1/749 ; H01J 9/00 ; H01J 9/24 ; H01J 9/04 ; H01J 9/12 ;
Abstract
A gas discharge display device comprising a front side substrate having a plurality of first electrodes and a back side substrate having a plurality of second electrodes, wherein at least said first electrodes or second electrodes are formed by wet etching using a resist made of an inorganic material, is excellent in the ability to suppress the breakage of wiring in electrodes.