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Electronic equipment shell as well as manufacturing method thereof and electronic equipment

A technology for electronic equipment and shells, applied in the field of electronic equipment shells and their preparation, can solve the problems of easy dirt on the surface, anti-fingerprint, unsatisfactory anti-fouling effect, difficult to wipe, etc., to improve wear resistance, improve Consumption experience, the effect of increasing binding force

Pending Publication Date: 2018-07-31
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Current electronic equipment casings, such as mobile phone ceramics or glass back covers, have poor surface fingerprint resistance and dirt resistance; in order to solve the above problems, an anti-fingerprint film (AF) is usually coated on the outer surface of the electronic equipment casing, but the obtained The anti-fingerprint and anti-fouling effects of the products are not ideal (especially black is more obvious); moreover, the life of the anti-fingerprint film is limited, and consumers can easily wear it off during use; and once the anti-fingerprint film is worn, its surface is more vulnerable Dirty, difficult to wipe, affect the appearance, and then affect the consumer experience

Method used

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  • Electronic equipment shell as well as manufacturing method thereof and electronic equipment
  • Electronic equipment shell as well as manufacturing method thereof and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] The preparation process is as follows: ultrasonic cleaning or manual wiping of the workpiece (ceramic) to be plated - mounting the shell body (ceramic) - preheating in the vacuum furnace - vacuuming - cleaning the surface of the shell body (ceramic) by ion beams ——Zirconium oxide (ZrO 2 ) - ion etching - plating silicon dioxide (SiO 2 )——plating perfluoropolyether (AF)——take the piece after vacuum removal——oil treatment on the surface of the workpiece (ceramic).

[0062] 1. Ultrasonic cleaning of the shell body.

[0063] 2. Preheating in the vacuum furnace: Hang the ultrasonically cleaned shell body into the vacuum furnace and heat it to 80°C.

[0064] 3. Vacuuming: The vacuuming time is 30-40 minutes, and the vacuum degree in the furnace reaches 5×10 -3 Pa.

[0065] 4. The ion beam cleans the surface of the shell body (ceramic): Inert gas (argon Ar) is introduced into the vacuum equipment, and a certain voltage is applied to the two poles of the ion source to ioniz...

Embodiment 2

[0071] The preparation process is as follows: ultrasonic cleaning or manual wiping of the workpiece (ceramic) to be plated - mounting the shell body (ceramic) - preheating in the vacuum furnace - vacuuming - cleaning the surface of the shell body (ceramic) by ion beams ——Zirconium oxide (ZrO 2 ) - ion etching - plating silicon dioxide (SiO 2 )——plating perfluoropolyether (AF)——take the piece after vacuum removal——oil treatment on the surface of the workpiece (ceramic).

[0072] 1. Ultrasonic cleaning of the shell body.

[0073] 2. Preheating in the vacuum furnace: Hang the ultrasonically cleaned shell body into the vacuum furnace and heat it to 120°C.

[0074] 3. Vacuuming: the vacuuming time is 30-40 minutes, and the vacuum degree in the furnace reaches 2×10 -3 Pa.

[0075] 4. The ion beam cleans the surface of the shell body (ceramic): Inert gas (argon Ar) is introduced into the vacuum equipment, and a certain voltage is applied to the two poles of the ion source to ioni...

Embodiment 3

[0081] The preparation process is as follows: ultrasonic cleaning or manual wiping of the workpiece (glass) to be plated - mounting the shell body (glass) - preheating in the vacuum furnace - vacuuming - cleaning the surface of the shell body (glass) by the ion beam ——Zirconium oxide (ZrO 2 ) - ion etching - plating silicon dioxide (SiO 2 )——Perfluoropolyether (AF) plating——Pick up after vacuum removal——Grease treatment on the surface of the shell body (glass).

[0082] 1. Ultrasonic cleaning of the shell body.

[0083] 2. Preheating in the vacuum furnace: Hang the ultrasonically cleaned shell body into the vacuum furnace and heat it to 100°C.

[0084] 3. Vacuuming: the vacuuming time is 30-40 minutes, and the vacuum degree in the furnace reaches 3×10 -3 Pa.

[0085] 4. The ion beam cleans the surface of the shell body (glass): Inert gas (argon Ar) is introduced into the vacuum equipment, and a certain voltage is applied to the two poles of the ion source to ionize it to g...

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Abstract

The invention provides an electronic equipment shell as well as a manufacturing method thereof and electronic equipment. The electronic equipment shell comprises a shell body, a first wear-resisting layer, a second wear-resisting layer, and an anti-fingerprint layer, wherein the first wear-resisting layer is arranged on the first surface of the shell body; the second wear-resisting layer is arranged on the surface, away from the shell body, of the first wear-resisting layer; the anti-fingerprint layer is arranged on the surface, away from the shell body, of the second wear-resisting layer; anda material for forming the first wear-resisting layer is selected from at least one of zirconium oxide, niobium oxide or chromium. According to the inventor, the electronic equipment shell is simplein structure, is easy to realize, is relatively good in anti-fingerprint effect, is not liable to adhere dirt, and is easy to wipe; when the material for forming the first wear-resisting layer is selected from at least one of zirconium oxide, niobium oxide or chromium, wear resistance and compactness of the anti-fingerprint layer can be remarkably improved, so that the service life of the electronic equipment shell is relatively long, and consumption experience of a consumer is favorably improved.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, and in particular, relates to an electronic equipment housing, a preparation method thereof, and an electronic equipment. Background technique [0002] Current electronic equipment casings, such as mobile phone ceramics or glass back covers, have poor surface fingerprint resistance and dirt resistance; in order to solve the above problems, an anti-fingerprint film (AF) is usually coated on the outer surface of the electronic equipment casing, but the obtained The anti-fingerprint and anti-fouling effects of the products are not ideal (especially black is more obvious); moreover, the life of the anti-fingerprint film is limited, and consumers can easily wear it off during use; and once the anti-fingerprint film is worn, its surface is more vulnerable Dirty, difficult to wipe, affect the appearance, and then affect the consumer experience. Contents of the invention [0003] The pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/02C23C14/08C23C14/10C23C14/12C23C14/30
CPCC23C14/022C23C14/083C23C14/10C23C14/12C23C14/30
Inventor 蒋正南
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD