Title:
DISPLAY SUBSTRATE AND TRANSPARENT DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/092594
Kind Code:
A1
Abstract:
The present application relates to the technical field of display and discloses a display substrate and a transparent display device. The display substrate comprises: a base, a first metal layer, a second metal layer, a first insulating layer and a light-emitting unit. The first metal layer comprises a plurality of first driving signal lines. The second metal layer comprises a plurality of second driving signal lines. At least some of the first driving signal lines and at least some of the second driving signal lines are all grid-shaped signal lines, and therefore, the area of the orthographic projections of the first driving signal lines and the second driving signal lines in the display substrate on the base is small. In this way, after the display substrate is integrated in a transparent display device, the transmittance of the transparent display device to ambient light can be effectively improved, so that the transparent display device integrated with the display substrate has high transparency.
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Inventors:
KUO TSUNGCHIEH (CN)
XU ZOUMING (CN)
WU XINTAO (CN)
ZHANG JIANYING (CN)
XU ZOUMING (CN)
WU XINTAO (CN)
ZHANG JIANYING (CN)
Application Number:
PCT/CN2022/129417
Publication Date:
May 10, 2024
Filing Date:
November 03, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE RUISHENG TECH CO LTD (CN)
HEFEI BOE RUISHENG TECH CO LTD (CN)
International Classes:
H10K59/131; G09G3/20; H01L27/02
Foreign References:
| CN115576442A | 2023-01-06 | |||
| CN106972043A | 2017-07-21 | |||
| KR20200068639A | 2020-06-15 | |||
| US20190265478A1 | 2019-08-29 | |||
| KR20220101449A | 2022-07-19 | |||
| CN110770909A | 2020-02-07 | |||
| KR20200112193A | 2020-10-05 | |||
| CN113270446A | 2021-08-17 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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