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Special-shaped touch screen and manufacturing method thereof

A touch screen and special-shaped technology, which is applied in the fields of instruments, computing, electrical and digital data processing, etc., can solve the problems of low quality of special-shaped touch screens, and easy generation of air bubbles on the protective cover and touch film.

Active Publication Date: 2022-05-10
INTERFACE TECH CHENGDU CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The protective cover of the special-shaped touch screen is usually a rigid special-shaped structure, and the touch film usually has a certain degree of flexibility. The quality of the special-shaped touch screen is low

Method used

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  • Special-shaped touch screen and manufacturing method thereof
  • Special-shaped touch screen and manufacturing method thereof
  • Special-shaped touch screen and manufacturing method thereof

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Embodiment Construction

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes ...

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Abstract

The invention relates to a special-shaped touch screen and a manufacturing method thereof. The special-shaped touch screen includes: a special-shaped cover plate; a touch film, which is attached to the inner surface of the special-shaped cover plate. The touch film includes a plurality of sub-films, and the multiple sub-films are arranged at intervals. The touch area and the binding area; the integrated circuit board includes a plurality of connectors, and the binding area of ​​each sub-film is connected with a connector. When laminating the touch film on the special-shaped cover, it can be laminated multiple times, and each time a sub-film is pasted, that is, the whole surface lamination becomes partial lamination. Since the area of ​​the sub-film is smaller than that of the touch film, it is easier to control the bonding quality during the lamination process, which can reduce the probability of air bubbles between the special-shaped cover plate and the sub-film, so that the quality of the special-shaped touch screen is excellent. Moreover, the arrangement of multiple sub-films can be flexibly adjusted according to actual application requirements, so as to increase the typesetting rate of the sub-films or change the shape of the touch film. In addition, if a single submembrane is damaged, other submembranes can still work normally.

Description

technical field [0001] The invention relates to the field of touch technology, in particular to a special-shaped touch screen and a manufacturing method thereof. Background technique [0002] The touch screen usually includes a protective cover and a touch film (Sensor) attached to the protective cover. Among them, the touch screen can be divided into a flat touch screen and a special-shaped touch screen (that is, a curved or spherical surface) according to the shape. Shaped touch screen) two categories. Both the protective cover and the touch film of the planar touch screen have a planar structure. In the process of manufacturing a planar touch screen, the bonding quality between the protective cover and the touch film needs to be controlled to avoid damage to the protective cover. Air bubbles are generated between the touch film and the touch film. The protective cover of the special-shaped touch screen is usually a rigid special-shaped structure, and the touch film usua...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412G06F2203/04103G06F2203/04102
Inventor 叶嘉浤姜丞鸿李璟林黄彦衡
Owner INTERFACE TECH CHENGDU CO LTD
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