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Display panel and display device

A display panel and non-display area technology, applied in the direction of identification devices, instruments, semiconductor devices, etc., can solve the problems of unfavorable ultra-narrow borders of display devices, achieve stable electrical connections, reduce the possibility of damage, and improve the effect of yield

Active Publication Date: 2020-07-24
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a display panel and a display device, which are used to improve the problem that the existing display panel is not conducive to realizing the ultra-narrow frame of the display device

Method used

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  • Display panel and display device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] like Figure 1-Figure 3 As shown, a display panel provided in this embodiment includes a color filter substrate 1 and a TFT array substrate 2 disposed opposite to the color filter substrate 1. At least one side of the TFT array substrate 2 is formed with a Pad region 21. The color filter substrate 1 The orthographic projection on the TFT array substrate 2 covers the Pad area 21 ; in the non-display area of ​​the display panel, the color filter substrate...

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Abstract

The invention relates to the technical field of display, and discloses a display panel and a display device. The display panel comprises a color film substrate and a TFT array substrate opposite to the color film substrate, a Pad area is formed on at least one side of the TFT array substrate, and the orthographic projection of the color film substrate on the TFT array substrate covers the Pad area; in a non-display area of the display panel, the color film substrate and the TFT array substrate are bonded through frame sealing glue, and the Pad area is located on the outer side of the frame sealing glue; a plurality of golden fingers are arranged in the Pad area, the side surface of each golden finger is exposed out of the side surface of the TFT array substrate, and a conductive layer is formed on the side surface of each golden finger; the display panel further comprises a flexible buffer layer which is filled between the color film substrate and the TFT array substrate and covers thegolden fingers. The display device comprises the display panel. According to the display panel and the display device, the problem that an existing display panel is not beneficial to achieving an ultra-narrow frame of the display device is solved.

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] In the existing display panel, one end of the TFT array substrate provided with the Pad area exceeds the CF (Color Filter, CF for short) substrate, that is, the TFT (Thin Film Transistor, thin film transistor) array substrate and the CF substrate (color filter substrate) are misaligned. There are panel-driven gold fingers in the Pad area, and COF (Chip On Flex, or, Chip On Film, chip-on-film) and FPC are attached to the surface of the gold fingers. [0003] Although the existing display panel can realize the display function, it is not conducive to realizing the ultra-narrow bezel of the display device. Therefore, with the increasing demand for the ultra-narrow bezel display device, it is urgent to design an ultra-narrow bezel that can realize A display panel that achieves a stable electrical connection...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/30H01L27/124
Inventor 田春光田丽郑翠翠
Owner BOE TECH GRP CO LTD
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