Title:
LIGHT-EMITTING SUBSTRATE AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/050209
Kind Code:
A1
Abstract:
A light-emitting substrate (100) and a display apparatus. The light-emitting substrate (100) comprises a light-emitting area (110) and a frame area (160). The light-emitting substrate (100) comprises a base (10), a plurality of light-emitting units (102) located on the base (10), and a plurality of signal lines (30), wherein each light-emitting unit (102) is located in the light-emitting area (110), and comprises a driving circuit (103) and at least one light-emitting element (104); the plurality of light-emitting units (102) are arranged in M rows in a first direction (D1), and are arranged in N columns in a second direction (D2) that intersects the first direction (D1); the plurality of signal lines (30) comprise N target signal lines (31) extending in the first direction (D1); and the frame area (160) comprises the area of the light-emitting substrate (100) located outside a first-column light-emitting unit (101), the area of the light-emitting substrate (100) located outside an Nth- column light-emitting unit (101), and the area of the light-emitting substrate (100) located outside a first-row light-emitting unit. The target signal line (31) of the first-column light-emitting unit (101) and/or the Nth-column light-emitting unit (101) comprises a first extending segment (311), a connection segment (312) and a second extending segment (313) that are connected in order, wherein the first extending segment (311) is connected to the driving circuit (103) and is located in the frame area (160), and the first extending segment (311), the connection segment (312) and the second extending segment (313) enclose an accommodating area, which surrounds at least two groups of the light-emitting units (102).
Inventors:
XU WENJIE (CN)
HE MIN (CN)
XIE XIAODONG (CN)
PANG BIN (CN)
SANG HUAYU (CN)
ZHANG XINXIU (CN)
ZHAO XUE (CN)
WANG JING (CN)
HE MIN (CN)
XIE XIAODONG (CN)
PANG BIN (CN)
SANG HUAYU (CN)
ZHANG XINXIU (CN)
ZHAO XUE (CN)
WANG JING (CN)
Application Number:
PCT/CN2021/121919
Publication Date:
April 06, 2023
Filing Date:
September 29, 2021
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:
H01L27/15
Foreign References:
| CN112435577A | 2021-03-02 | |||
| CN111651087A | 2020-09-11 | |||
| CN112505964A | 2021-03-16 | |||
| CN108873550A | 2018-11-23 | |||
| CN111326560A | 2020-06-23 | |||
| CN108287436A | 2018-07-17 | |||
| CN112864184A | 2021-05-28 | |||
| CN113130463A | 2021-07-16 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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