Title:
DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/041881
Kind Code:
A1
Abstract:
The present invention provides a display panel and a display device. The display panel comprises a plurality of sub-pixels formed in a display region; each of the sub-pixels comprises a light emitting unit and a drive switch; the light emitting unit comprises a first electrode; the drive switch is electrically connected to the first electrode. The light emitting units in the plurality of sub-pixels constitute a pixel array comprising a plurality of pixel columns, wherein the plurality of light emitting units on at least one pixel column in the pixel array correspond to sub-pixels having at least two different colors. The plurality of drive switches in the plurality of sub-pixels constitute a drive array comprising a plurality of drive columns. Moreover, the drive array comprises two drive columns; and the drive switches, on the two drive columns, electrically connected to the light emitting units having the same color, are connected to a same data line. By simultaneously connecting drive switches corresponding to a same color in different drive columns to a same data line in a display panel, the drive switches are connected to the same data line correspond to the same color, thereby simplifying a connection relationship between a data line and a periphery drive circuit and optimizing the structure of the periphery drive circuit.
Inventors:
WU JIANLONG (CN)
Application Number:
PCT/CN2018/086293
Publication Date:
March 07, 2019
Filing Date:
May 10, 2018
Export Citation:
Assignee:
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD (CN)
International Classes:
G02F1/1362; G09F9/30
Foreign References:
| US20060209243A1 | 2006-09-21 | |||
| KR20090041787A | 2009-04-29 | |||
| US20090179842A1 | 2009-07-16 | |||
| CN106444196A | 2017-02-22 | |||
| CN103383512A | 2013-11-06 | |||
| CN104656295A | 2015-05-27 |
Attorney, Agent or Firm:
SHANGHAI SAVVY INTELLECTUAL PROPERTY AGENCY (CN)
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