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. 07, 2004
Filed:
Aug. 26, 2002
Applicant:
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/62 ; H01J 6/304 ;
U.S. Cl.
CPC ...
H01J 1/62 ; H01J 6/304 ;
Abstract
A wiring substrate for a display panel having a plurality of wiring electrodes thereon includes an airtight container formed by disposing an opposing substrate through a frame member on the surface of the substrate having the wiring electrodes. The airtight container has an image forming member therein, in which an average angle between a cross section of the wirings and the wiring substrate in an orthogonal projection area of the image forming member onto the wiring substrate is obtuse, while an average angle between a cross section of the wirings and the wiring substrate in an area where the frame member is disposed is acute.