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Title:
DISPLAY DEVICE, DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/060129
Kind Code:
A1
Abstract:
A display device, a display panel and a manufacturing method, relating to the technical field of display. The display panel has a display area (AA), a peripheral area (WA), and a lead-out area (FA), and the lead-out area (FA) comprises a binding part (PA); the display panel comprises a substrate (SU), a circuit layer (DL), and a plurality of light-emitting devices (LD). The substrate (SU) is provided with a transfer line (CL) and a substrate transfer hole (SH) exposing the transfer line (CL), and the transfer line (CL) passes through the peripheral area (WA) and extends to the lead-out area (FA); at least one of the peripheral area (WA) and the display area (AA) is provided with the substrate transfer hole (SH). The circuit layer (DL) is arranged on one side of the substrate (SU) and is provided with a circuit transfer hole (CH) communicated with the substrate transfer hole (SH); the orthographic projection of the side wall of the circuit transfer hole (CH) on the substrate (SU) is located on the outer side of the side wall of the communicated substrate transfer hole (SH); the circuit layer (DL) is provided with a signal line (PL), and at least part of the signal line (PL) extends into the circuit transfer hole (CH) and the substrate transfer hole (SH) and is connected to the transfer line (CL); the light-emitting devices (LD) are provided on the side of the circuit layer (DL) away from the substrate (SU).

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Inventors:
DING XIAOQI (CN)
JIA LI (CN)
GAO TAO (CN)
GUO YUANZHENG (CN)
CHEN LIQIANG (CN)
YANG XINLEI (CN)
Application Number:
PCT/CN2022/120509
Publication Date:
March 28, 2024
Filing Date:
September 22, 2022
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
H10K50/10; G09G3/32
Foreign References:
CN114628404A2022-06-14
CN113130822A2021-07-16
CN114695491A2022-07-01
CN114695493A2022-07-01
CN114784077A2022-07-22
CN115064108A2022-09-16
JP2008233234A2008-10-02
US5608245A1997-03-04
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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