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Array substrate and display device

A technology of array substrates and substrates, which is applied in the directions of instruments, calculations, electrical digital data processing, etc., can solve the problem of insensitive touch response and achieve the effect of sensitive touch position

Inactive Publication Date: 2015-06-10
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the user touches the frame area or the position between the frame area and the effective display area, it may cause insensitive touch response.

Method used

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  • Array substrate and display device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] The embodiments provided by the present invention provide an array substrate in order to solve the problem of insensitive frame touch in the prior art, including: a display area and a frame area;

[0030] The fr...

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Abstract

The invention provides an array substrate and a display device. The array substrate comprises a display region and a frame region, wherein the frame region surrounds the upper side, the lower side, the left side and the right side of the display region; touch electrodes which are distributed in an arrayed manner are arranged on the display region and are insulated from one another; at least one side of the frame region is provided with the touch electrodes; and each touch electrode is connected with a corresponding touch driving circuit through a corresponding touch wire. The touch electrodes which are distributed in the arrayed manner are arranged on the display region, and are also arranged on the frame region, and when a user touches edges of the frame region and the like, the touch position of the user can be sensitively detected through the touch electrodes arranged on the frame region. When the user touches the frame region or touches a portion between the frame region and the effective display region, the touch position can still be detected sensitively.

Description

technical field [0001] The present invention relates to the technical field of touch screens, in particular to an array substrate and a display device. Background technique [0002] In the prior art, touch screens are often used for display devices, and capacitive touch screens are commonly used. A touch screen generally includes a frame area and an active display area (AA, Active Area). [0003] The touch electrode is arranged in the effective display area to realize the touch function and detect the touched position. [0004] However, when the user touches the frame area or a position between the frame area and the effective display area, it may cause insensitive touch response. [0005] Therefore, those skilled in the art need to provide an array substrate capable of sensitively detecting the touch position when the user touches the frame area, or touches between the frame area and the effective display area. Contents of the invention [0006] The technical problem t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044G06F3/041
CPCG06F3/0412G06F3/04164G06F3/0443G06F2203/04103G06F2203/04111
Inventor 何春梅杜凌霄姚绮君袁永于泉鹏
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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