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:
Mar. 03, 2015
Filed:
Mar. 19, 2010
Chien-ting Chan, Yongjing Township, Changhua County, TW;
Wen-chun Wang, Taichung, TW;
Hsi-rong Han, Wurih Township, Taichung County, TW;
Kuo-chang Su, Shanhua Township, Tainan County, TW;
Chien-Ting Chan, Yongjing Township, Changhua County, TW;
Wen-Chun Wang, Taichung, TW;
Hsi-Rong Han, Wurih Township, Taichung County, TW;
Kuo-Chang Su, Shanhua Township, Tainan County, TW;
Wintek Corporation, Taichung, TW;
Abstract
A shift register including a plurality of multi-stage shift register circuits is provided. The mstage shift register circuit includes a node, a shift register unit and a control circuit. A first control signal, enabled in an mperiod, is defined on the node. The shift register unit is controlled by an (m−1)stage output signal provided by an (m−1)stage shift register circuit and a clock signal for providing the enabled mstage output signal in the mperiod, and controlled by an (m+1)stage second control signal provided by an (m+1)stage shift register circuit for providing a disenabled mstage output signal in the (m+1)period. The control circuit, controlled by the clock signal, provides and outputs an mstage second control signal to the (m−1)stage shift register circuit according to the mstage first control signal, wherein m is a natural number greater than 1.