Touch display module, preparing method and display device thereof

A touch display and touch module technology, applied in printed circuit manufacturing, printed circuit, lithography/pattern, etc., can solve problems such as poor integrated black effect, reduce color difference, reduce scratch defect rate, and improve integrated The effect of the black effect

Active Publication Date: 2017-01-25
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide a touch display module, its manufacturi...

Method used

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  • Touch display module, preparing method and display device thereof
  • Touch display module, preparing method and display device thereof
  • Touch display module, preparing method and display device thereof

Examples

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Embodiment Construction

[0039] In order to solve the above technical problems, an embodiment of the present invention provides a display panel and a touch module attached to the display panel; the touch module includes a touch area with touch electrodes and a black matrix In the frame area, the touch module includes a base substrate, and on the side of the base substrate close to the display panel, it includes a first shadow elimination layer and a second shadow elimination layer; wherein:

[0040] The first shadow disappearing layer is located between the touch electrode and the base substrate; the second shadow disappearing layer is located on a side of the touch electrode away from the base substrate;

[0041] The thickness of the second disappearing layer is greater than the thickness of the first disappearing layer, and the thickness of the first disappearing layer and the thickness of the second disappearing layer meet the condition: in the dark state display mode, the color difference between t...

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Abstract

The embodiment of the invention discloses a touch display module, a preparing method and a display device thereof. The touch display module comprises a display panel and a touch display module attached on the display module, wherein the touch module is divided into areas with touch area with touch electrodes and the frame area with black matrix, the touch module comprises the substrate,on the side near to the display panel, the first shadow elimination layer and the second shadow elimination layer are included; among which: the first shadow elimination layer is located between the touch electrodes and the substrate; the second shadow elimination layer is located on the side far from the touch electrodes; the thickness of the second shadow elimination layer shall be greater than that of the first shadow elimination layer, and the thickness of the first and second shadow elimination layers shall meet the conditions: under the mode of dark state display, the color variation shall be smaller than the default value. Comparing with the existing technology, the touch display module can greatly reduce the color variation between the touch area and the frame area to improve the integrated black effect.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a touch display module, a manufacturing method and a display device. Background technique [0002] In the prior art, after the touch module and the display panel are attached to most touch display products, there will be obvious color difference between the touch area and the frame area. In order to improve the visual effect, it is necessary to reduce the touch area as much as possible The color difference with the border area can achieve a black effect. For an integrated (OGS, One Glass Solution) touch module, an existing solution is to change the black matrix material in the frame area, but the effect is not satisfactory. [0003] It can be seen that there is a problem of poor integral black effect in the prior art. Contents of the invention [0004] The purpose of the embodiments of the present invention is to provide a touch display module, its manufacturing meth...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/0412G06F2203/04111G06F2203/04103G06F3/0443G06F3/0446H05K3/467H05K2201/0326H05K2201/10128H05K2203/0502
Inventor 吴玲艳刘洋张雷谢涛峰张卫魏广超
Owner BOE TECH GRP CO LTD
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