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. 14, 2014
Filed:
Jan. 06, 2011
Kai-cheng Chuang, Hsinchu, TW;
Tzu-ming Wang, Hsinchu, TW;
Kai-Cheng Chuang, Hsinchu, TW;
Tzu-Ming Wang, Hsinchu, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
An electrophoretic display device includes an electrophoretic displaying layer, a photoconductive layer and a top electrode layer. The electrophoretic displaying layer includes a number of pixels. The top electrode layer and the photoconductive layer are respectively disposed at two opposite sides of the electrophoretic displaying layer. The photoconductive layer includes a number of photoconductive units spaced apart from each other. Each of the pixels corresponds to at least one photoconductive units. The present invention also provides a method for manufacturing the electrophoretic display device and a method for driving the electrophoretic display device.