Title:
PIXEL DRIVER CIRCUIT, DRIVING METHOD FOR PIXEL DRIVER CIRCUIT, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/153096
Kind Code:
A1
Abstract:
A pixel driver circuit, a driving method therefor, and a display device. The pixel driver circuit comprises a compensation unit (2) and multiple light-emitting units (1). The multiple light-emitting units (1) are connected to a same data line (Data) but are connected to different scan lines (Scan1, Scan2, and Scan3). Each light-emitting unit (1) comprises an input circuit (10), a driver circuit (11), a light-emitting circuit (12), a storage circuit (13), a first node (A), a second node (B), and a third node (C). The compensation unit (2) comprises a first reset circuit (21), a second reset circuit (22), and a control circuit (23). The pixel driver circuit can reduce the number of the data lines (Data) provided, thus not only reducing pixel pitch to a certain extent, but also facilitating the implementation of high PPI.
Inventors:
YANG SHENGJI (CN)
DONG XUE (CN)
LV JING (CN)
CHEN XIAOCHUAN (CN)
WANG LEI (CN)
LIU DONGNI (CN)
LU PENGCHENG (CN)
FU JIE (CN)
YUE HAN (CN)
XIAO LI (CN)
DONG XUE (CN)
LV JING (CN)
CHEN XIAOCHUAN (CN)
WANG LEI (CN)
LIU DONGNI (CN)
LU PENGCHENG (CN)
FU JIE (CN)
YUE HAN (CN)
XIAO LI (CN)
Application Number:
PCT/CN2017/103982
Publication Date:
August 30, 2018
Filing Date:
September 28, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G09G3/3208
Foreign References:
| CN104167171A | 2014-11-26 | |||
| CN106782309A | 2017-05-31 | |||
| CN103927978A | 2014-07-16 | |||
| CN101329836A | 2008-12-24 | |||
| CN104134426A | 2014-11-05 | |||
| CN104078004A | 2014-10-01 | |||
| JP2006309155A | 2006-11-09 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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