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Display panel and display device

A technology of display panel and display area, applied in the direction of measuring device, instrument, measuring force, etc., can solve the problems of affecting user experience, low pressure detection accuracy of pressure sensor, etc., to achieve good heat dissipation effect, reduce impact, and improve pressure detection accuracy Effect

Active Publication Date: 2020-07-24
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the pressure detection accuracy of existing pressure sensors is not high, which affects user experience

Method used

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

Examples

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Embodiment Construction

[0025] The present invention will be further described in detail below with reference to the drawings and embodiments. It can 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 ease of description, the drawings only show a part but not all of the structure related to the present invention.

[0026] This embodiment provides a display panel, figure 1 Is a schematic diagram of a display panel provided by an embodiment of the present invention, refer to figure 1 , The display panel includes: a display area 10 and a non-display area 20 surrounding the display area;

[0027] The display panel includes at least one semiconductor pressure sensor 30 arranged in the non-display area 20; the semiconductor pressure sensor 30 is planar, and the semiconductor pressure sensor 30 is provided with a hollow area 310.

[0028] figure 2 It is an equivalent schematic...

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Abstract

The embodiment of the invention discloses a display panel and a display device. The display panel includes: a display area and a non-display area surrounding the display area; the display panel includes at least one semiconductor pressure sensor disposed in the non-display area; the semiconductor pressure sensor is planar, and the semiconductor pressure sensor The pressure sensor is provided with a hollow area. The embodiments of the present invention improve the pressure detection accuracy of the pressure sensor and improve user experience.

Description

Technical field [0001] The embodiments of the present invention relate to display technology, and in particular, to a display panel and a display device. Background technique [0002] At present, as an information input tool, display panels with touch functions are widely used in various display products such as mobile phones, tablet computers, and information query machines in public halls. In this way, the user only needs to touch the mark on the touch display panel with a finger to operate the electronic device, which eliminates the user's dependence on other input devices (such as a keyboard and a mouse), and makes human-computer interaction easier. [0003] In order to better meet the needs of users, the touch display panel is usually equipped with a pressure sensor for detecting the touch pressure when the user touches the touch display panel, so that it can not only collect touch position information, but also touch pressure Size to enrich the application range of touch dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0414G06F2203/04105G06F2203/04103G01L1/2262G02F1/13338G06F3/04142G02F1/133388G02F1/13685G01L1/2293G02F1/1339G02F1/136209G02F1/136286G02F1/1368G02F2202/104G06F3/045H01L27/1222H01L27/124
Inventor 朱在稳李杰良袁永卢峰姚绮君陈红明
Owner XIAMEN TIANMA MICRO ELECTRONICS
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