Title:
DISPLAY PANEL AND PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/021173
Kind Code:
A1
Abstract:
A display panel (100) and a preparation method therefor, and a display device (1000). In the display panel, by means of forming a first height difference (H1) between a first terminal portion (211) and a second terminal portion (212) of a first binding terminal (21), after the attachment of protective layers (61, 62), floating regions are formed between the protective layers (61, 62) and the first terminal portion (211), so that when a surrounding conductor (30) is prepared, a metal conductive film is disconnected in the floating regions, and thus the surrounding conductor (30) will not be off when the protective layers (61, 62) are removed, so as to mitigate the problem of the peeling of a surrounding conductor when protective layers are removed in an existing display panel.
Inventors:
GONG JINHUI (CN)
Application Number:
PCT/CN2022/112051
Publication Date:
February 01, 2024
Filing Date:
August 12, 2022
Export Citation:
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H01L23/49; G09F9/33; H01L21/48
Foreign References:
| CN114156305A | 2022-03-08 | |||
| CN114171665A | 2022-03-11 | |||
| CN113437025A | 2021-09-24 | |||
| CN113643613A | 2021-11-12 | |||
| CN111384067A | 2020-07-07 | |||
| US20190250441A1 | 2019-08-15 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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