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:
May. 10, 2016
Filed:
Jun. 26, 2012
Shige Furuta, Osaka, JP;
Yuhichiroh Murakami, Osaka, JP;
Makoto Yokoyama, Osaka, JP;
Seijirou Gyouten, Osaka, JP;
Shige Furuta, Osaka, JP;
Yuhichiroh Murakami, Osaka, JP;
Makoto Yokoyama, Osaka, JP;
Seijirou Gyouten, Osaka, JP;
SHARP KABUSHIKI KAISHA, Osaka, JP;
Abstract
A shift register is disclosed which includes, at respective stages, unit circuits () each including (i) a flip-flop () including first and second CMOS circuits and (ii) a signal generation circuit () for generating an output signal (SROUTk) for the current stage with use of an output (Q, QB) of the flip-flop (), the shift register including a floating control circuit () between a gate terminal of an output transistor (Tr) of the signal generation circuit () and a Q terminal. This makes it possible to reduce a circuit scale of a display driving circuit without causing a shift register to malfunction.