Touch display panel and touch display device

A touch display panel and display area technology, which is applied in the fields of instruments, computing, electrical and digital data processing, etc., can solve the problems of increasing the frame and reducing the competitiveness, and achieve the effect of reducing the size of the frame

Active Publication Date: 2015-04-29
WUHAN TIANMA MICRO ELECTRONICS CO LTD +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, this method brings an increase in the frame, w

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

Examples

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[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0017] figure 1 Shown is a cross-sectional view of a touch display panel in a non-display area according to an embodiment of the present invention. figure 2 This is a top view of the first substrate and the second substrate of the touch display panel provided by an embodiment of the present invention. Next, it will be combined figure 1 with figure 2 The structure of the touch display panel of the embodiment of the present invention will ...

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Abstract

The invention discloses a touch control display panel which comprises a first substrate and a second substrate, wherein the first substrate and the second substrate are oppositely arranged and comprise display areas and non-display areas, and the non-display areas surround the display areas; in the display area of the second substrate, one side, which faces towards the first substrate, of the second substrate is provided with a touch layer; in the non-display area of the second substrate, one side, which faces towards the first substrate, of the second substrate is provided with at least one conduction gasket; the conduction gasket is electrically connected with the touch layer; in the non-display area of the first substrate, one side, which faces towards the second substrate, of the first substrate is provided with an organic light-emitting element layer, and the organic light-emitting element layer is provided with a first insulation layer; the first insulation layer is provided with a first conducting layer; the first conducting layer comprises at least one connection gasket and a connecting wire, and the connecting wire is electrically connected with the connection gasket; the projection of the connection gasket on the second substrate is at least partially overlapped with the conduction gasket, and the connection gasket is electrically connected with the conduction gasket.

Description

technical field [0001] The present invention relates to touch display technology, in particular to an embedded touch display technology. Background technique [0002] Currently, the integrated active matrix organic light emitting diode display with built-in touch screen is more and more popular due to its ultra-thin screen body. [0003] Because the touch screen is in the box, both sides can be thinned, which can be thinned to 0.3mm+0.3mm; if the process is thinned after the box is formed, the limit thickness of thinning can even be 0.15mm +0.15mm, very promising. However, the difficulty in making a touch screen is that: on the one hand, the circuits and driving signals of active matrix organic light emitting diode displays are more complex than those of liquid crystal displays, and the pixels of active matrix organic light emitting diode displays are usually pixels containing 6 to 7 thin film transistors circuit, so it is difficult to make a touch screen on the array subs...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/0412G06F2203/04103
Inventor 熊志勇沈永财钱栋
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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