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Touch control device

A technology of touch devices and touch electrodes, which is applied in optics, instruments, electrical digital data processing, etc., can solve problems such as poor visual effects of touch devices, and achieve good visual effects and user experience

Active Publication Date: 2017-01-04
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of poor visual effects of existing touch devices, the present invention provides a touch device with better visual effects

Method used

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Examples

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Embodiment Construction

[0066] refer to figure 1 , figure 1 It is a schematic plan view of the touch device 100 according to the first embodiment of the present invention. The touch device 100 includes a touch electrode layer 110 and a touch circuit 130 connected to the touch electrode layer 110 . The touch electrode layer 110 includes a plurality of touch electrodes 112 and a plurality of wires 114 . Each touch electrode 112 is electrically connected to the touch circuit 130 via a corresponding wire 114 . In this embodiment, the plurality of touch electrodes 112 are arranged in a matrix to form a single-layer self-capacitive touch device, wherein each touch electrode 112 is electrically connected to an input terminal of a touch circuit 130 through a wire 114 .

[0067] see figure 2 , figure 2 yes figure 1 The enlarged schematic diagram of the touch electrode 112 of the touch device 100 is shown. Specifically, each touch electrode 112 includes a plurality of micro-electrodes 116 and a plura...

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Abstract

The invention relates to a touch control device comprising a plurality of touch control electrodes; each touch control electrode comprises a plurality of microelectrodes and a plurality of connecting wires; the microelectrodes are electrically connected through the connecting wires; each microelectrode comprises a first length in the first direction and a second length in the second direction vertical to the first direction; the first length refers to the maximum length in the first direction; the second length refers to the maximum length in the second direction; the first and second lengths are respectively smaller than or equal to 80micrometers; the touch control device is good in visual effect.

Description

technical field [0001] The invention relates to a touch device. Background technique [0002] A touch device usually includes a plurality of touch electrodes. However, the visibility of current touch electrode patterns is usually poor, that is, the user can easily observe the outline and pattern of the touch electrodes at a specific angle, such as moire. phenomenon, resulting in poor visual effects and user experience of the touch device. Especially when the touch device is used with a display panel, the moiré phenomenon may be more serious. Contents of the invention [0003] In order to solve the problem of poor visual effect of existing touch devices, the present invention provides a touch device with better visual effect. [0004] A touch device, which includes a plurality of touch electrodes, each touch electrode includes a plurality of micro-electrodes and a plurality of connection lines, the plurality of micro-electrodes are electrically connected together through ...

Claims

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Application Information

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IPC IPC(8): G06F3/041G02F1/1333
Inventor 徐耀斌蔡佳怡黄礼锹
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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