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Production method of glass cover plate, glass cover plate and mobile terminal

A technology of a glass cover plate and a manufacturing method, which is applied to the production of glass cover plates, the field of glass cover plates and mobile terminals, can solve problems such as bubbles and wrinkles, achieve good visual effects, solve wrinkles and bubbles, and meet appearance requirements.

Inactive Publication Date: 2017-02-22
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method for manufacturing a glass cover, a glass cover and a mobile terminal, so as to solve the problems of wrinkles and air bubbles that are easily generated in the process of attaching a color film to a 3D glass cover in the prior art

Method used

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  • Production method of glass cover plate, glass cover plate and mobile terminal
  • Production method of glass cover plate, glass cover plate and mobile terminal
  • Production method of glass cover plate, glass cover plate and mobile terminal

Examples

Experimental program
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no. 1 example

[0021] Such as figure 1 As shown, it is a flow chart of the manufacturing method of the glass cover plate in the first embodiment of the present invention. The implementation process of the manufacturing method of the glass cover plate will be specifically described below in conjunction with the figure.

[0022] Step 101 , forming a black frame area of ​​a visible area on a glass substrate.

[0023] Here, the glass substrate may be a 2D glass substrate, a 2.5D glass substrate, or a 3D glass substrate.

[0024] The visible area refers to the area where the user can touch the screen to operate after the glass cover manufactured by the manufacturing method of the glass cover of the present invention is installed on the mobile terminal.

[0025] Step 102, using a spraying process to form a first coating of a predetermined color on the frame area.

[0026] Here, the frame area includes a predetermined opening area, such as an earpiece hole, a front camera hole, and the like. It...

no. 2 example

[0032] Such as figure 2 As shown, it is a flow chart of the manufacturing method of the glass cover plate in the second embodiment of the present invention. The implementation process of the manufacturing method of the glass cover plate will be specifically described below in conjunction with the figure.

[0033] Step 201, forming a black frame area of ​​a visible area on a glass substrate.

[0034] Here, the glass substrate may be a 2D glass substrate, a 2.5D glass substrate, or a 3D glass substrate. Embodiments of the present invention are aimed at a 3D hyperboloid glass substrate.

[0035] The visible area refers to the area where the user can touch the screen to operate after the glass cover manufactured by the manufacturing method of the glass cover of the present invention is installed on the mobile terminal.

[0036] Step 202, using a spraying process to form a first coating of a predetermined color on the frame area.

[0037] Here, the frame area includes a predet...

no. 3 example

[0078] An embodiment of the present invention provides a glass cover plate, which is manufactured by the manufacturing method in the above embodiment. A black frame area covered with a visible area and a frame area with a predetermined color are sequentially formed on the glass cover;

[0079] Wherein the frame area is an area between the edge of the glass cover plate and the black frame area.

[0080] The glass cover plate provided by the embodiment of the present invention is a glass cover plate with a specific color and a specific texture. Wrinkles and air bubbles that are easy to occur during the coloring process of the cover plate pasting the color film.

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Abstract

The invention provides a production method of a glass cover plate, the glass cover plate and a mobile terminal. The preparation method comprises the following steps: making a visible black frame area on a glass substrate; forming a first coating of a predetermined color in the frame area by a spraying technology; and forming a second coating of a predetermined color on the first coating in the frame area sequentially by exposure and development technologies, wherein the area between the edge of the glass substrate and the black frame area is a frame area. In the invention, the glass cover plate with a specific color and specific lines is produced by a brand-new technology, the visual effect is good, the requirements of people on the high-quality appearance of the glass cover plate are met, and the problems of the prior art that folds and bubbles are easily generated in a color film coloring process of a 3D glass cover plate are effectively solved.

Description

technical field [0001] The present invention relates to the field of terminal manufacturing technology, and in particular to a method for manufacturing a glass cover, a glass cover and a mobile terminal. Background technique [0002] With the application of flexible screens in electronic terminals, the glass cover design of electronic terminals is gradually transitioning from 2D / 2.5D to 3D. The current 3D glass cover plate is more complicated than 2D / 2.5D in terms of molding process, and the difficulty of the subsequent coloring process is also very high. [0003] The solution adopted by the mass-produced models in the prior art is generally to stick a color film on the back of the glass cover. Among them, the specific method is to screen-print the designed ink layer on the large flat film first, then cut it into small pieces, and then use a laminating machine to stick the color film on the back of the cover. Since the diaphragm changes from a flat shape to a curved shape ...

Claims

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Application Information

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IPC IPC(8): C03C17/34G03F7/20G06F1/16
CPCC03C17/34G03F7/20G06F1/1633
Inventor 张世强宫经波
Owner VIVO MOBILE COMM CO LTD
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