Title:
BACKPLATE PROCESSING METHOD AND BACKPLATE
Document Type and Number:
WIPO Patent Application WO/2022/142391
Kind Code:
A1
Abstract:
A backplate (100) processing method and a backplate (100). The backplate (100) processing method comprises: forming at least one pressing groove on a first plate (10), and when bending the first plate (10) multiple times, bending the first plate (10) on the basis of the pressing groove, wherein a bending direction and the direction of the opening of the pressing groove are located at the same side of the first plate (10).
Inventors:
LI BING (CN)
LIU LIQIANG (CN)
JIANG QIJIN (CN)
LIU LIQIANG (CN)
JIANG QIJIN (CN)
Application Number:
PCT/CN2021/113882
Publication Date:
July 07, 2022
Filing Date:
August 20, 2021
Export Citation:
Assignee:
SHENZHEN TCL DIGITAL TECH LTD (CN)
International Classes:
B21D5/06; B21D5/04; H04N5/64
Foreign References:
| CN112642889A | 2021-04-13 | |||
| CN110802166A | 2020-02-18 | |||
| CN108307134A | 2018-07-20 | |||
| CN210518594U | 2020-05-12 | |||
| CN210578890U | 2020-05-19 | |||
| CN108881761A | 2018-11-23 | |||
| US20150208017A1 | 2015-07-23 | |||
| CN110394381A | 2019-11-01 | |||
| CN102316294A | 2012-01-11 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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