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Touch screen sensing structure, touch screen and narrow-bezel electronic display device

A touch screen, capacitive touch screen technology, applied in the direction of electrical digital data processing, instruments, data processing input/output process, etc., can solve the problem of GFF capacitive screen frame width, etc., to reduce the width of the device, easy to use, and reduce the width Effect

Inactive Publication Date: 2016-07-27
HUIZHOU TCL MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a touch screen sensing structure, a touch screen and an electronic display device with a narrow frame to solve the problem of the wide frame of the GFF capacitive screen in the prior art.

Method used

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  • Touch screen sensing structure, touch screen and narrow-bezel electronic display device

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Embodiment Construction

[0028] The present invention provides a terminal screen brightness adjustment method and system. In order to make the purpose, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, the embodiments are provided to explain the principles of the invention and its practical application, thereby enabling others skilled in the art to understand the invention for various embodiments and with various modi...

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Abstract

The invention discloses a touch screen sensing structure, a touch screen and a narrow-bezel electronic display device. The touch screen sensing structure is applied to a capacitive touch screen, wherein a second sensing layer, a first optical cement layer and a first sensing layer are sequentially laminated from bottom to top; a plurality of left-line-arrangement X-coordinate electrodes and a plurality of right-line-arrangement X-coordinate electrodes are arranged on the first sensing layer and are alternatively arranged; a plurality of top-line-arrangement Y-coordinate electrodes are arranged on the second sensing layer. Due to the design of the first sensing layer and the second sensing layer, edge arranged lines of the first sensing layer, edge arranged lines of the second sensing layer and all channel arranged lines do not use a visual region and a cover plate glass edge region, so that the widths of the visual region and the cover plate glass edge region can be reduced largely, the width of a capacitive screen bezel is reduced, and a purpose of reducing the width of a device due to an ultra-narrow bezel, even no bezel, is achieved.

Description

technical field [0001] The invention relates to the technical field of ultra-narrow bezel electronic display devices, in particular to a touch screen sensing structure, a touch screen and a narrow bezel electronic display device. Background technique [0002] As the borders of electronic devices such as mobile phones become narrower and narrower, the requirements for the borders of capacitive screens are also narrower and narrower, that is, the requirements for the edge routing area of ​​capacitive screens are also narrower and narrower. GFF capacitive screen is a touch screen with lower cost and higher yield rate. The GFF capacitive screen is a touch screen formed by pasting two layers of diaphragms on the cover, and the two layers of diaphragms are RxFilm (diaphragm for receiving signals) and TxFilm (diaphragm for transmitting signals). In the traditional GFF structure touch screen, the driving channel routing or sensing channel routing that constitutes the touch area alw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044
CPCG06F3/044G06F2203/04111
Inventor 吕近锋
Owner HUIZHOU TCL MOBILE COMM CO LTD
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