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Touch panel and display apparatus

A touch panel and touch electrode technology, which is applied in the directions of instruments, calculations, electrical digital data processing, etc., can solve the problems of complex in-cell touch technology, improve the yield rate and touch effect, improve sensitivity, The effect of reducing the thickness

Active Publication Date: 2015-10-14
GUANGZHOU GOVISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is the complicated technical problem of the existing in-cell touch technology

Method used

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  • Touch panel and display apparatus

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Embodiment Construction

[0024] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] Such as figure 1 As shown, the touch panel 100 according to the embodiment of the present invention includes a first touch electrode 101 arranged along a first direction, a second touch electrode 102 arranged along a second direction, and a touch electrode 102 arranged between the first touch electrode 101 and the second touch electrode. The electrode separation wall between the two touch electrodes 102 ( figure 1 not shown in ) to isolate the first touch electrode 101 from the second touch electrode 102 . Preferably, the first direction is perpendicular to the second direction.

[0026] The touch panel according to the embodiment of the present invention may be a thin film transistor (TFT, Thin Film Transistor) touch panel or an organic light emitting display (OLED, Organic Light Emitting Display) touch panel. Hereinafter, only an organic ligh...

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Abstract

The invention discloses a touch panel and a display apparatus. The touch panel comprises a substrate, a transistor active matrix layer arranged on the substrate, a pixel electrode formed above the transistor active matrix layer and connected with the transistor active matrix layer, a first touch electrode arranged in a first direction and arranged on the transistor active matrix layer, a second touch electrode arranged in a second direction, crossed with the first touch electrode and arranged above the first touch electrode, and an electrode isolation wall arranged between the first touch electrode and the second touch electrode, wherein at the crossed part of the first touch electrode and the second touch electrode, the second touch electrode and the electrode isolation wall are arranged above a pixel defining layer of the touch panel.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a touch panel and a display device. Background technique [0002] With the continuous development of display technology, touch display is widely used in various electronic products. According to the relative position of the touch layered structure and the display panel, the touch display panel package can be divided into in-cell (touch device embedded in the display panel), on-cell (touch device installed on the display panel) and other technical solutions. The in-cell solution can make the display panel thinner, with higher light transmittance and lower power, and has gradually become the mainstream of touch technology development. [0003] In the existing in-cell touch panel, both horizontal and vertical touch electrodes are manufactured above the electroluminescent layer of the display panel, so at the intersection of the horizontal and vertical touch electrodes, due...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 张金方朱修剑韩珍珍
Owner GUANGZHOU GOVISIONOX TECH CO LTD
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