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. 12, 2011
Filed:
Mar. 12, 2010
Applicant:
San-shien Wu, Tai Chung County, TW;
Inventor:
San-Shien Wu, Tai Chung County, TW;
Assignee:
Wintek Corporation, Taichung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/03 (2006.01); G02F 1/07 (2006.01); H01L 29/04 (2006.01); H01L 29/10 (2006.01); H01L 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bi-stable display device including a first substrate, a thin film transistor (TFT) array layer and a bi-stable display panel is provided. The TFT array layer is formed on the first substrate and the bi-stable display panel is disposed on the TFT array layer. The first substrate includes at least two patterns with two predetermined ranges for respectively limiting the shift along a first axis and a second axis, and the first axis is perpendicular to the second axis.