Preparation method of color gradient film and correction plate

A technology of color gradation and correction plate, applied in the direction of ion implantation plating, coating, metal material coating process, etc., can solve the problems of monotonous shell color and inability to meet the needs of users for aesthetics.

Inactive Publication Date: 2018-11-02
LENS TECH CHANGSHA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the color of the casings of mobile phones, computers or some terminal devices currently on the market is monotonous, which cannot meet the needs of users for aesthetics.

Method used

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  • Preparation method of color gradient film and correction plate
  • Preparation method of color gradient film and correction plate

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Please refer to figure 1 , figure 1 A method for preparing a color gradient film provided in an embodiment of the present invention, the method may specifically include:

[0026] Step S1: Prepare a special-shaped correction plate with protrusions 02 on the periphery, and install it between the evaporation source and the substrate in ...

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Abstract

The invention discloses a preparation method of a color gradient film. The preparation method comprises the following steps that a special-shaped correction plate with protrusions on the peripheral edge is prepared, and is installed between an evaporation source and a substrate in an evaporation vacuum cavity; the evaporation vacuum cavity is vacuumized to a set vacuum degree, a metal layer and orthe oxide layer is evaporated on the substrate to be prepared into the color gradient film; in the evaporation process, an evaporation material is shielded through the protrusions on the special-shaped correction plate, so that the thickness of the film on the substrate is changed, due to the fact that the film thickness is changed, the color is enabled to be changed to form the color gradient film, and then a shell surface is prepared on terminal equipment, so that the shell is rich in color, and the requirement for beauty of a user is met; and the invention further discloses a special-shaped correction plate.

Description

technical field [0001] The invention relates to the technical field of vacuum coating, in particular to a preparation method of a color gradient film, and also to a correction plate. Background technique [0002] With the advent of the information age, as a communication tool for mutual communication and exchange, the role of mobile phones is becoming more and more important. The characteristics of diversification, fashion and rapid replacement of mobile phones are becoming more and more prominent. On the one hand, the ever-expanding mobile phone market has directly brought about a sharp increase in the number of panel orders. On the other hand, the fashion and diversification of mobile phones has put forward more requirements for manufacturers, and its beautification and decoration functions have become increasingly prominent. Smartphones with novel appearance and color are the development trend in the industry. [0003] However, the casings of mobile phones, computers or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/24C23C14/08C23C14/10C23C14/14
CPCC23C14/044C23C14/083C23C14/10C23C14/14C23C14/24
Inventor 饶桥兵胡斌
Owner LENS TECH CHANGSHA
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