Title:
DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2021/068413
Kind Code:
A1
Abstract:
A display panel (100); in one aspect, by means of a recessed groove (8) being arranged at the position of a source and drain layer (4) of a bending area (101) corresponding to a metal trace (41), the recessed groove (8) being filled with electrically conductive material (9), and the electrically conductive material (9) being connected to the metal trace (41), the metal trace (41) of the bending area (101) does not need to take into account the problem of stress balancing, reducing the bending radius, reducing the bezel width, increasing the screen-to-body ratio, and providing the user with a better visual experience; in another aspect, by means of a backing plate (10) being provided, and an electrically conductive bridge (11) being arranged at an interval from the position of the backing plate (10) corresponding to the recessed groove (8), the metal trace (41) can be better connected by means of the electrically conductive bridge (11), preventing the occurrence of the electrically conductive material (9) being unable to connect to the metal trace (41) due to the thickness of the metal trace (41) being too low.
Inventors:
ZHOU YANG (CN)
CHAE JAEBYEUNG (CN)
CHAE JAEBYEUNG (CN)
Application Number:
PCT/CN2019/127072
Publication Date:
April 15, 2021
Filing Date:
December 20, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/12; H01L27/32
Foreign References:
| CN109873000A | 2019-06-11 | |||
| CN109873000A | 2019-06-11 | |||
| CN109638058A | 2019-04-16 | |||
| CN106783880A | 2017-05-31 | |||
| CN209150099U | 2019-07-23 | |||
| CN207517287U | 2018-06-19 | |||
| US20180123060A1 | 2018-05-03 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD (CN)
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