Title:
DISPLAY SUBSTRATE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/057026
Kind Code:
A1
Abstract:
A display substrate (100) and a display device. The display substrate (100) comprises a first display region (110) and a second display region (120). The first display region (110) is internally provided with a plurality of pixel units (10), the pixel units (10) comprising sub-pixel groups (11, 12, 13) of at least three different light-emitting colors, each of the sub-pixel groups (11, 12, 13) comprising at least one sub-pixel (111, 121, 131), and each sub-pixel (111, 121, 131) comprising first electrodes (1111, 1211, 1311), light-emitting structures located on the first electrode (1111, 1211, 1311) and second electrodes located on the light-emitting structures; the second display region (120) is adjacent to the first display region (110), and the light transmittance of the second display region (120) is less than that of the first display region (110); the second display region (120) is provided with pixel circuits (21) for driving the sub-pixel groups (11, 12, 13); in the plurality of sub-pixel groups (11, 12, 13) in the first display region (110), one of the first electrodes (1111, 1211, 1311) of at least one sub-pixel group (11, 12, 13) being electrically connected to a corresponding pixel circuit (21) by means of a first connection portion (103), and one of the first electrodes (1111, 1211, 1311) of at least another sub-pixel group (11, 12, 13) being electrically connected to a corresponding pixel circuit (21) by means of a second connection portion (104), the first connection portion (103) and the second connection portion (104) being located on different layers, and the second connection portion (104) and the first electrodes (1111, 1211, 1311) being located on different layers.
Inventors:
LOU JUNHUI (CN)
Application Number:
PCT/CN2020/087552
Publication Date:
April 01, 2021
Filing Date:
April 28, 2020
Export Citation:
Assignee:
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD (CN)
International Classes:
G09F9/30
Foreign References:
| CN208607570U | 2019-03-15 | |||
| CN110061038A | 2019-07-26 | |||
| CN107610635A | 2018-01-19 | |||
| CN110265455A | 2019-09-20 | |||
| CN209071333U | 2019-07-05 | |||
| US20190265526A1 | 2019-08-29 | |||
| CN110189639A | 2019-08-30 |
Attorney, Agent or Firm:
BEIJING MAVAIP INTELLECTUAL PROPERTY LAW FIRM (CN)
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