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Manufacturing method of touch screen and touch screen

A manufacturing method and touch screen technology, applied in the field of touch screens, can solve the problems of increasing the touch area of ​​the touch screen and borderless touch screen, etc., and achieve the effect of increasing the effective touch area

Active Publication Date: 2018-06-22
SHENZHEN SUCCESS ELECTRONICS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for manufacturing a touch screen. By arranging leads on the back of the substrate, it aims to solve the technical problem of how to increase the touch area of ​​the touch screen and realize the borderless touch screen in the prior art.

Method used

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  • Manufacturing method of touch screen and touch screen
  • Manufacturing method of touch screen and touch screen
  • Manufacturing method of touch screen and touch screen

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] Please refer to Figure 1 to Figure 4 The manufacturing method of the touch screen provided by the embodiment of the present invention includes the following steps:

[0027] S1: Provide a substrate 10, the substrate 10 is an inflexible substrate and includes a first surface 11 and a second surface 12 oppositely arranged, the first surface 11 includes a touch area 13 for generating a touch signal and is connected with The touch area 13 is connected to the circuit area 14 for outputting the touch signal; it can be understood that the substrate 10 is a glass substrate or other non-bendable sub...

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Abstract

The invention is suitable for the technical field of touch control screens, and provides a method for manufacturing a touch control screen and the touch control screen obtained with the method for manufacturing the touch control screen. The method and the touch control screen achieve the aims that in the prior art, the touch control area of a touch control screen is enlarged, and a frame of the touch control screen is omitted. The method for manufacturing the touch control screen includes the following steps: providing a substrate; arranging conductive materials; etching patterns, forming a touch control pattern circuit in a touch control region, forming a front face lead electrically connected with the touch control pattern circuit in a circuit region, and forming a back face lead on the second surface, wherein the back face lead is electrically connected with the touch control pattern circuit; binding a flexible circuit board; attaching a cover plate. The touch control pattern circuit and the front face lead are formed on the first surface of the substrate, and the back face lead is formed on the second surface of the substrate so that the touch control region where the touch control pattern circuit is formed can be an effective touch control region of the touch control screen, the touch control screen without a frame is accordingly obtained, and the effective touch control area of the touch control screen is greatly enlarged.

Description

technical field [0001] The invention belongs to the technical field of touch screens, and in particular relates to a manufacturing method of a touch screen and a touch screen obtained by the method. Background technique [0002] At present, capacitive touch screens basically occupy the entire mobile phone touch screen market, and larger screen ratios, ultra-narrow bezels or no bezels can provide a good touch experience, and are increasingly sought after by people. Especially for smart wearable devices, due to their small touch area, how to effectively use the small touch area has become one of the urgent problems to be solved, so ultra-narrow bezel or even bezel-less touch has emerged as the times require. [0003] In the structure of the existing touch screen, the wiring of the conductive film layer in the window area runs from the left and right edges of the touch screen, and then concentrates on the binding area to connect with the flexible circuit board. Since the left a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
Inventor 刘昆杨顺林廖昌
Owner SHENZHEN SUCCESS ELECTRONICS LTD
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