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. 20, 1987
Filed:
Dec. 21, 1984
Applicant:
Inventor:
Masaharu Shirai, Kanagawa, JP;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ; 355 12 ; 355 24 ; 355 78 ; 355 82 ; 430363 ; 118620 ; 250324 ;
Abstract
The surface of a sheet-like member such as a sheet of paper may be illuminated by surrounding the member with confronted electrodes. Passing an AC voltage across the electrodes generates a corona discharge within the member. The light so produced facilitates the copying of images on the surface of the member by illuminating the surface from within.