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Touch display panel and display device

A touch display panel and display layer technology, which is applied to instruments, computing, electrical and digital data processing, etc., can solve the problems of occupying the space of electronic devices, affecting the layout of internal circuits, and the thickness of electronic devices cannot be further reduced, so as to enhance the lightness and thinness. , space saving effect

Active Publication Date: 2022-07-12
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the gradual development of electronic devices towards thinner and higher density, the touch display panel of the current technology does not have the transmitting and receiving functions of the antenna, so it is necessary to integrate the antenna component into the middle frame and design a separate In the antenna module, the middle frame needs to adopt a segmented design to integrate the antenna, which will occupy the space inside the electronic device, affect the internal circuit layout, prevent the thickness of the electronic device from being further reduced, and increase the assembly steps of the electronic device. Material costs

Method used

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

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like figure 1 As shown, it is a schematic cross-sectional view of the touch display panel 10 provided by the first embodiment of the present application; wherein, the touch display panel 10 provided by the first embodiment of the present application includes: a substrate 11 and a film disposed on the substrate 11 The transistor array layer 12, the display layer 13 disposed on the thin film transistor array layer 12, the thin film encapsulation layer 14 disposed on the display layer 13, the functional composite layer 15 disposed on the thin film encapsulation layer 14, and the the organic insulating layer 16 on the thin film encapsulation layer 14 and completely covering the functional composite layer 15;

[0038] The functional composite layer 15 includes a touch pattern area and an antenna pattern area; the touch pattern area is provided with a touch pattern 151 , and the antenna pattern area is provided with an antenna pattern 152 , and the antenna pattern 152 and the...

Embodiment 2

[0048] like figure 2 As shown, a schematic cross-sectional view of the touch display panel 10 provided by the second embodiment of the present application; wherein, the touch display panel 10 provided by the second embodiment of the present application includes: a substrate 11 and a film disposed on the substrate 11 The transistor array layer 12, the display layer 13 disposed on the thin film transistor array layer 12, the thin film encapsulation layer 14 disposed on the display layer 13, the functional composite layer 15 disposed on the thin film encapsulation layer 14, and the the organic insulating layer 16 on the thin film encapsulation layer 14 and completely covering the functional composite layer 15;

[0049] The functional composite layer 15 includes a touch pattern area and an antenna pattern area; the touch pattern area is provided with a touch pattern, the antenna pattern area is provided with an antenna pattern 152, and the antenna pattern 152 is connected with al...

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Abstract

Embodiments of the present application provide a touch display panel and a display device, the touch display device includes a display layer and a functional composite layer on the display layer, and the functional composite layer includes a touch pattern area and an antenna pattern area; The touch pattern is arranged in the pattern area, and the antenna pattern is arranged in the antenna pattern area. The antenna pattern and the touch pattern are arranged on the same layer, and the antenna pattern and the touch pattern are insulated and arranged, thereby saving the space required by the antenna pattern and avoiding the need for the antenna pattern to be installed. The pattern is arranged in the middle frame of the display device, which further enables the display device to have an antenna function and a touch control function, and at the same time enhances the lightness and thinness of the display device.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a touch display panel and a display device. Background technique [0002] At present, the touch technology has been widely used in the display devices of various electronic devices, so that the user can control the operation of the electronic device by the touch method. In addition, with the advancement of information and communication technologies, electronic devices with wireless communication functions, such as mobile phones, tablet computers, and portable computers, have become indispensable equipment in people's daily life. Generally speaking, an electronic device with wireless communication function needs to include an antenna and a wireless signal processing module, wherein the antenna is configured as a wireless signal transceiving component, and is usually additionally provided on the circuit board of the electronic device or the inner surface of the casi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/0446G06F2203/04103G06F2203/04112G06F3/041G06F3/0443
Inventor 陈ē¢§
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD