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Display panel and display device

A display panel and display film technology, which is applied to instruments, computing, electrical digital data processing, etc., can solve the problems of large non-display area of ​​the display panel, and achieve the effect of reducing the area, reducing the attenuation and reducing the resistance.

Pending Publication Date: 2021-12-10
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the touch display panel, in the related art, since a large number of touch leads for transmitting touch signals need to be arranged in the non-display area of ​​the display panel, the area of ​​the non-display area of ​​the display panel is relatively large.

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

[0039] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0040] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0042] It should be understood that the term "an...

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Abstract

The embodiment of the invention provides a display panel and a display device, relates to the technical field of display, and is used for narrowing the frame width of the display panel. A lead area of the display panel comprises a first lead area, a second lead area and a third lead area. Touch leads comprise a first touch lead positioned in the first lead area, a second touch lead positioned in the second lead area and a third touch lead positioned in the third lead area; the first touch lead is located on the touch film layer; the second touch lead and the third touch lead are both located on the display film layer; the power supply voltage lead comprises a first power supply voltage lead; the third touch lead and the first power supply voltage lead are arranged on different layers, and the third touch lead and the first power supply voltage lead are at least partially overlapped in the direction perpendicular to the plane where the display panel is located.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0002] With the continuous development of science and technology, more and more display devices are widely used in people's daily life and work, and become an indispensable and important tool for people today. Moreover, with the continuous development of display technologies, consumers' requirements for displays continue to increase, various displays emerge in endlessly, and display technologies such as liquid crystal displays and organic light-emitting displays appear. On this basis, technologies such as 3D display, touch display, curved surface display, and ultra-high resolution display are also emerging. [0003] For the touch display panel, in the related art, since a large number of touch leads for transmitting touch signals need to be arranged in the non-display area of ​​the display panel, the area ...

Claims

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Application Information

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IPC IPC(8): G06F3/044G06F3/041
CPCG06F3/0443G06F3/04164G06F3/0412G06F3/0445
Inventor 卢峰
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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