Manufacturing method for curved surface cover plate and curved surface cover plate

A manufacturing method and technology for cover plates, which are applied in manufacturing tools, glass molding, glass manufacturing equipment, etc., can solve the problems of many processes, high cost, serious homogeneity, etc., and achieve simple process, process cost saving, and integration. high effect

Pending Publication Date: 2018-08-24
TRULY OPTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of mobile terminals such as mobile phones, the curved cover is superior to the traditional flat cover in terms of display effect and touch operation. However, some logos, trademarks, characters, and models on the curved cover Product information or appearance decoration such as parameters or patterns are still produced by ink silk screen printing, which is seriously homogeneous and does not meet the individual pursuit of products; moreover, the hot bending process and silk screen printing process of the curved cover plate are carried out separately, with many processes and low cost. high

Method used

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  • Manufacturing method for curved surface cover plate and curved surface cover plate
  • Manufacturing method for curved surface cover plate and curved surface cover plate
  • Manufacturing method for curved surface cover plate and curved surface cover plate

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Such as figure 1 As shown, a method for manufacturing a curved cover plate 1B includes:

[0029] Step 1: Provide as figure 2 As shown in the planar cover 1A and the metal part 2, the planar cover 1A includes a central area 12 and an edge area 11, and the central area 12 is provided with a receiving groove 13 matching the metal part 2;

[0030] In this step 1, the flat cover plate 1A is preferably but not limited to a glass cover plate or a plastic cover plate; the metal piece 2 can be a hollow piece, and the logo, Product information or appearance decoration such as trademarks, characters, model parameters, or patterns. At this time, the receiving groove 13 not only needs to match the edge shape of the metal part 2 in terms of edge shape, but also needs to protrude and fill in the corresponding position. In the hollow area of ​​the metal part 2; the metal part 2 can also be a flat concave-convex part, and the product information or appearance such as logo, trademark,...

Embodiment 2

[0045] Such as Figure 4 As shown, a curved cover 1B is preferably but not limited to be obtained by the method for manufacturing the curved cover 1B described in the first embodiment.

[0046] The curved cover plate 1B includes a flat central area 12 and a curved edge area 11, and the central area 12 is provided with a receiving groove 13; it also includes a metal piece 2 matching the receiving groove 13, and the metal piece 2 It is integrally arranged in the accommodating groove 13 .

[0047] The curved cover 1B is preferably but not limited to a glass cover or a plastic cover; the metal piece 2 can be a hollowed-out piece, and logos, trademarks, characters, and model parameters are formed by making the metal piece 2 into a hollowed-out structure or decorative patterns or other product information or appearance decoration, at this time, the receiving groove 13 not only needs to match the edge shape of the metal part 2 in terms of edge shape, but also needs to protrude and f...

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PUM

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Abstract

The invention discloses a manufacturing method for a curved surface cover plate and the curved surface cover plate. The manufacturing method comprises the following steps of step 1, providing a planecover plate and a metal part, wherein the plane cover plate comprises a central area and an edge area, and a containing groove matched with the metal part is arranged in the central region; step 2, placing the metal part in the containing groove of the plane cover plate; step 3, heating the plane cover plate to be softened in a lower mold cavity of a hot bending mold; step 4, pressing a upper moldof the hot bending mold on the plane cover plate in order to bend the edge area of the plane cover plate to form the curved surface cover plate; and step 5, cooling the curved surface cover plate. According to the manufacturing method, product information or an appearance decoration integrated with the curved surface cover plate is formed by the metal part while the hot bending process is carriedout, the technology is simple, the integration degree is high, and the appearance and the existing ink appearance are differentiated.

Description

technical field [0001] The invention relates to the field of terminal cover plates, in particular to a method for manufacturing a curved cover plate and the curved cover plate. Background technique [0002] With the continuous development of mobile terminals such as mobile phones, the curved cover is superior to the traditional flat cover in terms of display effect and touch operation. However, some logos, trademarks, characters, and models on the curved cover Product information or appearance decoration such as parameters or patterns are still produced by ink silk screen printing, which is seriously homogeneous and does not meet the individual pursuit of products; moreover, the hot bending process and silk screen printing process of the curved cover plate are carried out separately, with many processes and low cost. high. Contents of the invention [0003] In order to solve the above-mentioned deficiencies in the prior art, the present invention provides a method for man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02B29C51/16B29C51/10B29B11/14C03B23/03
CPCH04M1/026H04M1/0283C03B23/03B29B11/14B29C51/10B29C51/16B29C49/071B29C2949/0715
Inventor 邱泽银林汉良
Owner TRULY OPTO ELECTRONICS
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