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. 14, 1999
Filed:
Sep. 02, 1998
Applicant:
Inventors:
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
399158 ; 399297 ;
Abstract
An image display unit including an endless transfer belt that is tensioned by a plurality of rollers. A toner image carrier is tensioned in a direction orthogonal to the rotational direction of the transfer belt. An image formation system provides a toner image carrier with a toner image. A transfer roller disposed inside the toner image carrier permits transfer of the toner image to the transfer belt by orthogonal rotation as compared to the rotational direction of the transfer belt. The transferred image is displayed, then erased by a cleaning blade.