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:
Sep. 27, 2011
Filed:
Jul. 25, 2008
Applicants:
Chien-wen Wang, Miao-Li, TW;
Sung-yen Chen, Miao-Li, TW;
Inventors:
Chien-Wen Wang, Miao-Li, TW;
Sung-Yen Chen, Miao-Li, TW;
Assignee:
Chimei Innolux Corporation, Miao-Li County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 26/02 (2006.01); G02B 26/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An exemplary transflective electro-wetting display (EWD) device includes an upper substrate, a lower substrate opposite to the upper substrate, a first polar liquid disposed between the upper and lower substrates, a second, colored, non-polar liquid disposed between the upper and lower substrates, and a reflective pattern disposed at the lower substrate. The second liquid is immiscible with the first liquid. An area of the reflective pattern covered by the second liquid varies according to an area of the lower substrate covered by the second liquid.