Title:
DISPLAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/092429
Kind Code:
A1
Abstract:
A display substrate, which comprises: a first base substrate (1), which comprises a sealing area (2) and a display interface area (3), at least one first connection area (301) and at least one second connection area (302) being provided in the display interface area (3), and a first overlap area (303) being formed between the second connection area (302) and the first connection area (301); a plurality of first connection terminals (7) and a plurality of second connection terminals (8), the first connection terminals (7) being located in the first connection area (301), and the second connection terminals (8) being located in the second connection area (302); a planarization layer (5), the planarization layer (5) being provided with at least one first slot (31) corresponding to the first connection area (301) and at least one second slot (32) corresponding to the second connection area (302); the orthographic projection of the bottom of the first slot (31) on the first base substrate (1) covers the corresponding first connection area (301), the orthographic projection of the bottom of the second slot (32) on the first base substrate (1) covers the corresponding second connection area (302), and the planarization layer (5) comprises: a first pattern (503) corresponding to the first overlap area (303), the orthographic projection of the first pattern (503) on the first base substrate (1) overlapping with the corresponding first overlap area (303).
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Inventors:
WAN BIN (CN)
WANG XIAOYUAN (CN)
GUO HUI (CN)
XU CHEN (CN)
YANG GUODONG (CN)
CHEN JUNMING (CN)
LIU YAN (CN)
PU XUN (CN)
ZHU YUANYUAN (CN)
WU ZHONGSHAN (CN)
LEI DAN (CN)
WANG XIAOYUAN (CN)
GUO HUI (CN)
XU CHEN (CN)
YANG GUODONG (CN)
CHEN JUNMING (CN)
LIU YAN (CN)
PU XUN (CN)
ZHU YUANYUAN (CN)
WU ZHONGSHAN (CN)
LEI DAN (CN)
Application Number:
PCT/CN2022/128700
Publication Date:
May 10, 2024
Filing Date:
October 31, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHONGQING BOE OPTOELECTRONICS TECH CO LTD (CN)
CHONGQING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G02F1/133; H01L27/12
Domestic Patent References:
| WO2022198650A1 | 2022-09-29 |
Foreign References:
| CN1773334A | 2006-05-17 | |||
| CN106483717A | 2017-03-08 | |||
| CN110970484A | 2020-04-07 | |||
| CN217562567U | 2022-10-11 | |||
| US11049436B1 | 2021-06-29 |
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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