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:
Mar. 26, 2002
Filed:
Jan. 28, 1999
Applicant:
Inventors:
Hiroshi Shimoda, Kyotanabe, JP;
Keishi Saito, Nara, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/100 ;
U.S. Cl.
CPC ...
H01L 2/100 ;
Abstract
The present invention provides a process of forming a deposited film on a belt-like substrate by a roll-to-roll system, the process comprising the step of eliminating a curl deformation of the belt-like substrate resulting from application of a deformation stress, by exerting an external stress on a non-depositing surface of the belt-like substrate. It can prevent occurrence of flaws, defects of appearance, defects of electrode, and so on in succeeding steps etc. and can produce semiconductor elements and photovoltaic elements with high quality at a high yield.