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:
Jul. 15, 2014
Filed:
Oct. 22, 2013
E Ink Holdings Inc., Hsinchu, TW;
Po-Yuan Lo, Hsinchu, TW;
Tai-Yuan Lee, Hsinchu, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
An electrophoretic display apparatus includes a drive array substrate, a color filter layer and an electrophoretic display film. The drive array substrate has a plurality of pixel units, in which each of the pixel units includes a drive device. The color filter layer is disposed on the drive array substrate and has a plurality of color filter patterns, in which each of the color filter patterns is corresponding to at least two of the pixel units. The electrophoretic display film is disposed between the drive array substrate and the color filter layer and includes a plurality of display mediums, in which the display mediums corresponding to each of the color filter patterns are controlled by at least two of the drive devices.