Title:
MANUFACTURING METHOD FOR HOUSING OF ELECTRONIC DEVICE, HOUSING, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/082535
Kind Code:
A1
Abstract:
The present application relates to the technical field of housings of electronic devices, and particularly relates to a manufacturing method for a housing of an electronic device, a housing, and an electronic device. The housing comprises a metal middle frame, wherein the metal middle frame comprises a first portion and a second portion, and the first portion is used for being in contact with a glass panel of a display screen of an electronic device. The manufacturing method comprises the following steps: performing anodic oxidation on a metal middle frame; coloring the metal middle frame, wherein the color of the colored metal middle frame is a second color; and coloring a first portion by means of pad printing, wherein the color of the colored first portion is a first color, the first color is different from the second color, and the color that the portion of a glass panel that is in contact with the first portion appears to be is the first color. In the manufacturing method for a housing of an electronic device provided in the present application, the first portion is colored by means of pad printing, wherein the color of the colored first portion is the same as the color that the portion of the glass panel that is in contact with the first portion appears to be, and both these are the first color.
Inventors:
TAN XIAOBING (CN)
ZHANG YOULIANG (CN)
YOU YULIN (CN)
GONG LULU (CN)
ZHANG YOULIANG (CN)
YOU YULIN (CN)
GONG LULU (CN)
Application Number:
PCT/CN2020/102719
Publication Date:
May 06, 2021
Filing Date:
July 17, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
C25D11/24; C25D11/12; H05K5/04
Foreign References:
| CN106400083A | 2017-02-15 | |||
| CN107841776A | 2018-03-27 | |||
| CN107653476A | 2018-02-02 | |||
| KR20160143905A | 2016-12-15 |
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
Download PDF: