Touch panel and display device

A touch panel and touch electrode technology, which is applied in the field of display devices and touch panels, can solve the problems of increased overall thickness, production process and cost, etc., and achieve the effect of thinning the overall thickness, good display effect, and thin thickness

Active Publication Date: 2020-03-31
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At this stage, the FMLOC panel and the COE substrate in the display device are manufactured separately and then assembled, which results in a significant increase in the overall thickness, and a corresponding increase in the manufacturing process and cost

Method used

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  • Touch panel and display device
  • Touch panel and display device

Examples

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Embodiment Construction

[0040] The following describes the embodiments of the present invention in detail, and those skilled in the art will understand that the following embodiments are intended to explain the present invention, and should not be regarded as limiting the present invention. Unless otherwise specified, in the following examples that do not explicitly describe specific techniques or conditions, those skilled in the art can carry out according to commonly used techniques or conditions in this field or according to product instructions.

[0041] In one aspect of the invention, the invention provides a touch panel.

[0042] According to an embodiment of the present invention, refer to figure 1 , The touch panel includes: a substrate 100, at least one bridge electrode 200, an insulating layer 300, a touch electrode 400 and a light shielding layer 500; wherein, the bridge electrode 200 is arranged on one side of the substrate 100; the insulating layer 300 covers at least one bridge electrod...

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PUM

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Abstract

The invention provides a touch panel and a display device. The touch panel comprises a substrate; at least one bridge electrode disposed on one side of the substrate; the insulating layer covers the at least one bridge electrode and the substrate, and a via hole is formed in the position, corresponding to the bridge electrode, of the insulating layer; the touch electrodes are arranged on the side,away from the substrate, of the insulating layer, and part of the touch electrodes are electrically connected with the bridge electrodes through the via holes; the shading layer covers the touch electrodes, and the orthographic projection of the touch electrodes on the substrate falls into the orthographic projection of the shading layer on the substrate. The invention provides a touch panel. Theshading layer is additionally arranged on the upper surface of the touch electrode, the situation that metal reflection of the touch electrode affects the display effect can be avoided, the display effect of the display device with the touch panel is better, the shading layer can be reused as the black matrix layer of the color film substrate, and therefore the overall thickness of the display device can be reduced.

Description

technical field [0001] The present invention relates to the field of touch panel technology, in particular, the present invention relates to a touch panel and a display device. Background technique [0002] Capacitive sensing touch (FMLOC) panels are widely used due to their low cost, real multi-touch and fast response. At present, the commonly used capacitive touch panel includes a substrate, a bridge electrode, an insulating layer, a touch electrode, and a protective layer. The color filter (COE) substrate includes a base substrate, a black matrix layer, a color filter and a protective layer, wherein the black matrix plays a light-shielding function. [0003] At present, the FMLOC panel and the COE substrate in the display device are manufactured separately and then assembled, which results in a significant increase in the overall thickness, and a corresponding increase in the manufacturing process and cost. Contents of the invention [0004] The present invention has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/044
Inventor 任怀森郭远征李杰崔国意王彦强王云浩
Owner BOE TECH GRP CO LTD
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