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Appearance diaphragm, preparation method thereof, shell assembly and electronic device

A technology of shell components and diaphragms, which is applied in the direction of electrical equipment shells/cabinets/drawers, casings/cabinets/drawer parts, electrical components, etc., and can solve problems such as unsatisfactory users and single color of the shell. Achieve the effect of realizing the diversification of colors, good adhesion and expanding the range

Active Publication Date: 2021-07-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the color of the casing of electronic equipment is generally relatively single, which cannot meet the needs of users

Method used

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  • Appearance diaphragm, preparation method thereof, shell assembly and electronic device
  • Appearance diaphragm, preparation method thereof, shell assembly and electronic device
  • Appearance diaphragm, preparation method thereof, shell assembly and electronic device

Examples

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Embodiment Construction

[0029] It should be noted that "electronic equipment" in this application includes, but is not limited to, configured to be connected via a wired line (such as via a public switched telephone network (PSTN), digital subscriber line (DSL), digital cable, direct cable connection, and / or another data connection / network) and / or via (for example, for a cellular network, a wireless local area network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and / or A device for receiving / transmitting communication signals through a wireless interface of another communication terminal. For example, smartphones, tablets, laptops, and wearable devices.

[0030] The inventors have found through long-term research that the appearance diaphragms currently used in electronic equipment casings are usually mixed by the coating layer and the ink layer, and the obtained color is relatively single, which cannot meet the needs of users.

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PUM

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Abstract

The application provides an appearance diaphragm, which includes an explosion-proof film layer, a first coating layer, and an ink layer that are stacked in sequence, and the explosion-proof film layer includes a support layer and a color layer that are stacked. The adhesion between the layer and the color layer reaches the 4B standard of the national standard reliability test. The appearance diaphragm provided by the application has various colors and high reliability. In addition, the present application also provides a method for preparing a casing assembly, an electronic device, and an appearance film.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to an appearance film, a preparation method thereof, a housing assembly and electronic equipment. Background technique [0002] With the development of science and technology, the types of electronic devices are becoming more and more abundant, and their applications are becoming more and more extensive. In addition to paying attention to the functions of the electronic equipment, users also put forward higher requirements on the appearance of the electronic equipment. At present, the color of the casing of electronic equipment is generally relatively single, which cannot meet the needs of users. Contents of the invention [0003] An embodiment of the present application provides an appearance diaphragm on the one hand, the appearance diaphragm includes an explosion-proof film layer, a first coating layer, and an ink layer that are stacked in sequence, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/02B44C5/04B44C3/02
CPCB44C3/02B44C5/04H05K5/0243
Inventor 郑俊威邱惊龙陈明仁颜桥
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD