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Display panel and display device

A technology for display panels and substrate substrates, which is applied in the fields of instruments, computing, electrical and digital data processing, etc., can solve problems such as increasing the thickness of display panels, and achieve the effect of reducing thickness

Active Publication Date: 2021-08-10
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Undoubtedly, this will increase the thickness of the display panel, which is contrary to the development trend of thinning the display panel

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0023] figure 1 It is a schematic structural diagram of a display panel provided by an embodiment of the present invention. figure 2 for figure 1 Schematic diagram of the structure of the touch structure. image 3 for figure 2 Schematic diagram of the structure of the pressure sensor. see figure 1 , figure 2 with image 3 , the display panel includes: a base substrate 10 including a display area 11 and a non-display area 12 surrounding the display area 11 ; a touch control structure 20 formed on the base...

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Abstract

The embodiment of the present invention discloses a display panel, which includes: a base substrate and a touch structure formed on the base substrate; the touch structure includes a plurality of array structures arranged in M ​​rows and N columns pressure sensor, at least one first signal input line, at least one second signal input line, M first signal output lines, and N second signal output lines; the first induction of each of the pressure sensors in the same row The signal measurement terminals are electrically connected to the same first signal output line, and the first induction signal measurement terminals of the pressure sensors in different rows are electrically connected to different first signal output lines; The second induction signal measurement terminals of the sensors are electrically connected to the same second signal output line, and the second induction signal measurement terminals of the pressure sensors in different columns are electrically connected to different second signal output lines. The display panel provided by the present invention can reduce the thickness of the display panel.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular, to a display panel and a display device. Background technique [0002] At present, display panels integrated with touch functions are widely used in electronic devices such as mobile phones, tablet computers, and information inquiry machines in halls of public places. In this way, the user can operate the electronic device only by touching the mark on the electronic device with a finger, which eliminates the user's dependence on other input devices (such as keyboard and mouse) and makes human-computer interaction easier. [0003] In order to integrate the touch function (including the touch position detection function and the touch pressure detection function) into the existing display panel, it is usually necessary to form a touch position detection structure and a touch pressure detection structure respectively, and then glue the touch The control position detect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0414G06F2203/04103
Inventor 林柏全席克瑞李金玉周一安刘金娥秦锋
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD