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:
Apr. 19, 2005
Filed:
Oct. 22, 2002
Applicant:
Akihito Ikegawa, Sakai, JP;
Inventor:
Akihito Ikegawa, Sakai, JP;
Assignee:
Minolta Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D017/00 ;
U.S. Cl.
CPC ...
Abstract
In order to provide an image creating apparatus which is driven at a high speed by a low voltage and realizes high contrast, the image creating apparatus of the present invention applies a voltage selectively to surfaces of arranged plural polymeric electrolyte films and generate a potential difference between both surfaces of the polymeric electrolyte films to which the voltage is applied to deform the polymeric electrolyte films. This image creating apparatus can provide an optical shutter of an image recording apparatus and a reflection or transmitting type image display device.