Title:
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/088992
Kind Code:
A1
Abstract:
A display substrate, having a display region and a functional device deployment region in the display region. The functional device deployment region comprises a plurality of light emitting regions, and a light transmitting region at the peripheries of the plurality of light emitting regions. The display substrate comprises a base substrate, a plurality of first lenses configured on the base substrate, a packaging layer configured on the sides of the plurality of first lenses distant from the base substrate, and a plurality of second lenses configured on the side of the packaging layer distant from the base substrate. The plurality of first lenses are located in the light transmitting region. The plurality of second lenses are located in the light transmitting region. Along the direction perpendicular to the base substrate, one second lens is opposite to one first lens, and the focuses of the opposite first lens and second lens coincide with one another, or substantially coincide with one another.
Inventors:
XU CHUANXIANG (CN)
SHU SHI (CN)
YAO QI (CN)
HUANG HAITAO (CN)
YUE YANG (CN)
LI XIANG (CN)
GU RENQUAN (CN)
SHU SHI (CN)
YAO QI (CN)
HUANG HAITAO (CN)
YUE YANG (CN)
LI XIANG (CN)
GU RENQUAN (CN)
Application Number:
PCT/CN2021/116543
Publication Date:
May 05, 2022
Filing Date:
September 03, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE DISPLAY TECH CO (CN)
BEIJING BOE DISPLAY TECH CO (CN)
International Classes:
H01L51/52; H01L27/32; H01L51/56
Foreign References:
| CN111725429A | 2020-09-29 | |||
| CN111726502A | 2020-09-29 | |||
| CN111261680A | 2020-06-09 | |||
| CN109493746A | 2019-03-19 | |||
| JP2010020237A | 2010-01-28 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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