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:
Dec. 27, 2011
Filed:
Jan. 16, 2009
Applicants:
Hiromasa Mitani, Hiratsuka, JP;
Masato Muraki, Inagi, JP;
Inventors:
Hiromasa Mitani, Hiratsuka, JP;
Masato Muraki, Inagi, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 9/26 (2006.01); H01J 9/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A manufacturing method of an image display apparatus having a substrate and a conductive supporting frame formed at a periphery of the substrate includes steps of forming a wiring on the substrate, and forming an insulating layer on the wiring. The insulating layer includes a silicon nitride or a silicon oxide deposited by a sputtering technique. The insulating layer is seal-bonded with the conductive supporting frame.