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:
Jan. 03, 1995
Filed:
Oct. 08, 1992
Applicant:
Inventors:
Naoko Matsuda, Osaka, JP;
Hiroyuki Naka, Osaka, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364477 ; 432 11 ;
Abstract
In a method of minimizing the temperature difference on a large area plate in a sintering step of manufacturing a solar cell and using a cover for making the heat equal, a cover with the hole pitch and the hole location being set in it is used in an analysis to quantitatively determine the cover shape for realizing the equal-heat heating, whereby the heat equalizing operation of the plate can be realized.