Title:
DRIVING CIRCUIT AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/020613
Kind Code:
A1
Abstract:
Provided are a driving circuit and a display device capable of minimizing the delay of a driving signal. Each shift register comprises: an output switching element having a first controlled terminal into which a prescribed clock signal is input, and a second controlled terminal connected to an output node from which a driving signal is output; a first input switching element having a first controlled terminal into which a set signal maintained at a high level during a prescribed set period is input, and a second controlled terminal connected to the control terminal of the output switching element; and a control unit which, when a prescribed control signal is input therein, performs control so as to apply a prescribed potential to the second controlled terminal of the output switching element. The potential of the low level for a prescribed clock signal is lower than the potential of the low level for a driving signal. The prescribed control signal is input into the control unit when the prescribed clock signal falls to change the potential of the output node from a high level to a low level.
Inventors:
TAKAHASHI YOSHIHISA (JP)
Application Number:
PCT/JP2016/072036
Publication Date:
February 01, 2018
Filing Date:
July 27, 2016
Export Citation:
Assignee:
SAKAI DISPLAY PRODUCTS CORP (JP)
International Classes:
G09G3/36; G09G3/20
Domestic Patent References:
| WO2013160941A1 | 2013-10-31 | |||
| WO2011055569A1 | 2011-05-12 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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