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. 05, 2014
Filed:
Jul. 17, 2012
Applicants:
Bo-ru Yang, Banqiao, TW;
Yao-jen Hsieh, Zhubei, TW;
Inventors:
Bo-Ru Yang, Banqiao, TW;
Yao-Jen Hsieh, Zhubei, TW;
Assignee:
SiPix Imaging, Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02F 1/167 (2006.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); G02F 2203/02 (2013.01); G02F 2203/03 (2013.01);
Abstract
The present invention is directed to a display device comprising a display fluid layer sandwiched between a first substrate layer and a second substrate layer, and a light-enhancing layer between the display fluid layer and the second substrate layer. The light-enhancing structure can enhance the colors displayed by the display device, especially the colors displayed through lateral switching of the charged pigment particles in an electrophoretic fluid.