A display panel and electronic device

A technology for display panels and electronic equipment, which is applied in static indicators, electrical digital data processing, instruments, etc., and can solve the problems of occupying the area of ​​the display frame and the inability of the display to achieve a narrow frame.

Active Publication Date: 2020-09-01
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, each pressure sensor leads to 2 output wires and 2 input wires, occupying the frame area of ​​the display, making the display unable to achieve a narrow frame

Method used

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  • A display panel and electronic device
  • A display panel and electronic device
  • A display panel and electronic device

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Embodiment Construction

[0030] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following will clearly and completely describe the technical solutions of the present invention through implementations with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are the present invention. Some embodiments, not all 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.

[0031] reference figure 1 As shown, a schematic diagram of a display panel provided in the prior art. The display panel provided in the prior art includes a display area 1, a non-display area surrounding the display area 1, a pressure sensor 3, and a shift register 4. In order to prevent the pressure sensor 3 from affecting the display effect of the display panel, the p...

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Abstract

The embodiment of the present invention discloses a display panel and electronic equipment. The display panel includes: a shift register, a pressure-sensitive detection unit, and a switch circuit; the switch circuit includes a first switch transistor and a second switch transistor, and the control of the first switch transistor terminal is electrically connected to the output end of the first-stage shift register, and its input end is electrically connected to the first output end of the corresponding pressure-sensitive detection unit, and the control end of the second switching transistor is electrically connected to the output end of the first-stage shift register. , and its input end is electrically connected to the second output end of the corresponding pressure sensing unit, and the control end of the first switch transistor in the switch circuit and the control end of the second switch transistor are electrically connected to different stages of shift registers, and the first switch The output end of the transistor and the output end of the second switch transistor are electrically connected to the same output wire. The display panel provided by the embodiment of the present invention can reduce the number of output wires led by the pressure-sensitive detection unit, and realize narrow frame.

Description

Technical field [0001] The embodiments of the present invention relate to display technology, and in particular to a display panel and electronic equipment. Background technique [0002] With the rapid development of portable electronic terminal devices, especially mobile phones and tablet technologies, more and more new technologies are applied to these electronic terminal devices. Pressure-sensitive touch technology is a new technology that has received widespread attention in the current field. The touch screen integrated with pressure-sensitive touch technology can clearly distinguish the difference between touch and press. [0003] When the user presses the screen, the touch screen integrated with the pressure sensor can accurately recognize the pressure conveyed by the user on the touch surface, and then realize different operations, such as calling up more control options in applications such as information, music, and calendar. [0004] Existing pressure sensors are generall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG09G3/2092G09G3/3266G09G3/3677G09G2300/0426G09G2310/0286G06F3/0412G09G3/3208G09G3/3611
Inventor 蔡选宪刘博智
Owner XIAMEN TIANMA MICRO ELECTRONICS
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