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:
Aug. 12, 2014
Filed:
Dec. 23, 2012
E Ink Holdings Inc., Hsinchu, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
A display device is provided, which includes a transparent substrate, an active device array, a solar cell structure and an electrophoretic display film. The transparent substrate has an upper surface and a lower surface opposite to each other. The active device array has a plurality of pixel structures, in which the pixel structures are disposed on the upper surface of the transparent substrate. The solar cell structure is directly disposed on the lower surface of the transparent substrate. The electrophoretic display film is disposed over the transparent substrate and includes a transparent protection film, an electrode layer and a plurality of display media, in which the electrode layer is disposed between the transparent protection film and the display media and the display media are located between the electrode layer and the active device array.