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Touch display panel and touch display device

A touch display panel and touch display device technology, applied in the direction of instruments, semiconductor devices, computing, etc., can solve the problem of damage to the inorganic material layer of the isolation column and the touch electrode layer, so as to avoid damage and short circuit risks, and ensure touch The effect of control performance

Active Publication Date: 2019-09-06
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the embodiment of the present application provides a touch display panel and a touch display device, which have solved the possible damage of the spacer to the inorganic material layer and the touch electrode layer in the prior art, and the problem of the touch electrode layer and the cathode problems with risk of short circuits between

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Embodiment Construction

[0034] In order to better understand the technical solutions of the present application, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0035] It should be clear that the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0036] Terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise.

[0037] It should be understood that the term "and / ...

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Abstract

The invention provides a touch display panel and a touch display device. The touch display panel comprises a first substrate and a second substrate which are oppositely arranged; wherein the first substrate comprises a first base, a touch conductive layer and a first isolation column, the touch conductive layer and the first isolation column are arranged on one side, facing the second substrate, of the first base, and the first isolation column is arranged on one side, facing the second substrate, of the touch conductive layer; the second substrate comprises a second base and an organic light-emitting unit layer, and the organic light-emitting unit layer is arranged on the side, facing the first substrate, of the second base. According to the touch display panel provided by the invention,the first isolation columns and the touch conductive layer are arranged on the first substrate, so that the damage and short circuit risk of the first isolation columns to the touch conductive layer when a touch operation occurs is avoided, and the touch performance of the touch display panel is ensured.

Description

[0001] 【Technical field】 [0002] The present application relates to the display field, in particular to a touch display panel and a touch display device. [0003] 【Background technique】 [0004] With the continuous development of display technology, the display panel manufacturing technology is becoming more and more mature. As a self-luminous flat-panel display device, an organic light-emitting display device has the characteristics of light weight and thin volume, wide viewing angle, high contrast ratio, and low power consumption. Light-emitting display devices have attracted much attention. The organic light-emitting display device includes an organic light-emitting unit layer and an isolation column layer, and the isolation column layer and the organic light-emitting unit layer are both arranged on the lower substrate. The organic light-emitting display device also includes an upper substrate opposite to the lower substrate. [0005] With the development of touch technolo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041H01L27/32
CPCG06F3/041H10K59/40
Inventor 方月婷柴慧平韩立静
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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