Title:
DISPLAY PANEL AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/233248
Kind Code:
A1
Abstract:
A display panel and driving method therefor, and a display device. The display panel comprises: a plurality of sub-pixels (101) arranged in an array, a plurality of data lines (D1, D2, D3), and a plurality of compensation detection lines (SEN1, SEN2), wherein each data line (D1, D2, D3) is coupled to a column of sub-pixels (101); with every three columns of sub-pixels (101) as a first sub-pixel group (103), each first sub-pixel group (103) corresponds to two compensation detection lines (SEN1, SEN2) comprising a first detection line (SEN1) and a second detection line (SEN2); in each first sub-pixel group (103), a first column of sub-pixels (101) is coupled to the first detection line (SEN1), a third column of sub-pixels (101) is coupled to the second detection line (SEN2), and the second column of sub-pixels (101) is alternately coupled to the first detection line (SEN1) and the second detection line (SEN2). In the display panel, for each first sub-pixel group (103), two sub-pixels (101) coupled to different compensation detection lines (SEN1, SEN2) can be selected from two adjacent rows of sub-pixels (101) for detection. Therefore, every two rows of sub-pixels (101) only need to be detected three times, which greatly improves the detection speed, so that the display time is relatively long and the display effect is improved.
Inventors:
LI MENG (CN)
HE MIN (CN)
YUAN ZHIDONG (CN)
YUAN CAN (CN)
XU HAIXIA (CN)
HE MIN (CN)
YUAN ZHIDONG (CN)
YUAN CAN (CN)
XU HAIXIA (CN)
Application Number:
PCT/CN2020/083052
Publication Date:
November 26, 2020
Filing Date:
April 02, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G09G3/3208
Foreign References:
| CN110060633A | 2019-07-26 | |||
| CN107086023A | 2017-08-22 | |||
| CN107086023A | 2017-08-22 | |||
| CN206322697U | 2017-07-11 | |||
| CN104112423A | 2014-10-22 | |||
| CN107452333A | 2017-12-08 | |||
| CN103578411A | 2014-02-12 | |||
| KR20090043301A | 2009-05-06 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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