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. 04, 2007
Filed:
Aug. 28, 2006
Applicants:
Takashi Enomoto, Fukaya, JP;
Akiyoshi Yamada, Fukaya, JP;
Masahiro Yokota, Fukaya, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01J 9/24 (2006.01); H01J 9/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
After sealing layers are formed on peripheral edge parts of a front substrate and a rear substrate, the front substrate and the rear substrate are disposed to be opposed to each other. Current paths are formed in the sealing layers, and power supply is begun. An electric current, which reaches a maximum current value after a current-increasing period of 10% or more of an entire power-supply time, is supplied for a perdetermined time period. The sealing layers are heated and melted by the power supply, and peripheral parts of the front substrate and rear substrate are joined.