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Touch screen, manufacturing method thereof, touch response method and touch device

A technology of touch screen and touch area, applied in the field of touch screen and its manufacture, and touch device, can solve the problem of touch screen mistakenly

Active Publication Date: 2015-09-30
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that touch screens are prone to false touches, the present invention provides a touch screen and a manufacturing method thereof, a touch response method, and a touch device

Method used

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  • Touch screen, manufacturing method thereof, touch response method and touch device
  • Touch screen, manufacturing method thereof, touch response method and touch device
  • Touch screen, manufacturing method thereof, touch response method and touch device

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Embodiment Construction

[0079] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0080] diagram 2-1 A schematic diagram showing the working principle of a surface capacitive touch screen in the related art, as diagram 2-1 As shown, when the finger touches the transparent protective layer, under the action of the electric field of the human body, the user forms a coupling capacitance with the surface of the touch screen, due to the first conductive layer (such as figure 1 shown) is connected with the high-frequency current of the high-frequency pulse provided by the driving buffer. For the high-frequency current, the capacitor is a direct conductor. Therefore, the finger will absorb a small current, which is respectively from the first conductive layer The current flows out from the four electrodes at the four co...

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Abstract

The invention discloses a touch screen, a manufacturing method thereof, a touch response method and a touch device, and belongs to the technical field of display. The touch screen comprises a touch area, wherein an additional touch area is formed on the edge of the touch area; additional touch electrodes are arranged on the additional touch area; when touch signals are received by the additional touch electrodes, the additional touch electrodes are used for controlling the touch area according to the touch signals. The problem of high probability of mistaken touch of the touch screen is solved, the mistaken touch is reduced, and the touch screen is applied to the touch device.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a touch screen, a manufacturing method thereof, a touch response method, and a touch device. Background technique [0002] The touch screen is an inductive liquid crystal display device that can receive input signals such as contacts. When touching the graphic buttons on the screen, the tactile feedback system on the screen can drive various connecting devices, and create audio and video through the liquid crystal display screen. Effect. As a type of touch screen, the surface capacitive touch screen uses the current induction of the human body to work. [0003] Such as figure 1 As shown, the surface capacitive touch screen includes a touch area 101, and the area other than the touch area 101 on the touch screen is a wiring area 102. The touch screen includes a base substrate 01, and a first conductive layer 03 is formed on one side of the base substrate 01. A transpar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
Inventor 吴芳芳闫龙
Owner HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD
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