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. 13, 2005
Filed:
Jul. 23, 2002
Applicants:
Tokutaka Miura, Kanagawa, JP;
Mitsutoshi Hasegawa, Kanagawa, JP;
Kazuya Shigeoka, Kanagawa, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J001/62 ;
U.S. Cl.
CPC ...
Abstract
An image display device where a substrate with a thickness of not more than 2 mm is used as a rear substrate, or where a low alkali glass substrate with an X-ray shielding member is used as a rear substrate.