Title:
PIXEL CIRCUIT, DRIVE METHOD, DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/121105
Kind Code:
A1
Abstract:
A pixel circuit, a drive method, a display panel and a display device. In the pixel circuit, a write module (01) writes a signal of a data signal terminal (Data) into a first node (P1); a conduction module (04) conducts the first node (P1) and a second node (P2); a power supply input module (05) inputs a signal of a first power supply signal terminal (VDD) to the second node (P2); a reset module (03) respectively outputs a signal of a reference signal terminal (Vref) to a third node (P3) and a fourth node (P4); a drive module (02) outputs a signal of the second node (P2) to the fourth node (P4); and a first maintenance module (06) stabilizes the electric potentials of the first node (P1) and the second node (P2) via signals input by the first node (P1) and the second node (P2).
Inventors:
MA ZHANJIE (CN)
SUN TUO (CN)
SUN TUO (CN)
Application Number:
PCT/CN2016/092855
Publication Date:
July 20, 2017
Filing Date:
August 02, 2016
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G09G3/3208
Foreign References:
| CN105632403A | 2016-06-01 | |||
| CN104200771A | 2014-12-10 | |||
| JP2007101798A | 2007-04-19 | |||
| CN102163403A | 2011-08-24 | |||
| JP2005164891A | 2005-06-23 | |||
| JP2008310075A | 2008-12-25 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: