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Display panel and display device

A technology for display panels and display areas, applied in semiconductor devices, electrical components, photovoltaic power generation, etc., can solve problems such as wire breakage, achieve good protection, and reduce the risk of wire breakage.

Pending Publication Date: 2021-05-04
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, when the frame area is narrow, the thickness of the protective glue at the starting point of the bending is relatively thin, and it is easy to cause the problem of wire breakage during the bending process.

Method used

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  • Display panel and display device

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Embodiment Construction

[0026] 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.

[0027] Exemplary, figure 1 is a structural schematic diagram of an existing display panel, see figure 1 The light-emitting side of the display panel is provided with a polarizer 10. From the edge of the polarizer 10, there is a protective glue 20 above the frame area S1, the bending area S2 and the binding area S3 of the display panel. The protective glue 20 and the polarizer 10 edge contact ( figure 1 not shown), used to protect structures such as wires extending from the display area to the binding area.

[0...

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Abstract

The embodiment of the invention discloses a display panel and a display device. The display panel comprises a display area, a non-display area and a polaroid. The non-display area comprises a fan-out area and a binding area which are arranged in the direction away from the display area; the fan-out area comprises a first part and a second part; the second part is a bending area; the first part, the second part and the binding area are arranged along a first direction; a plurality of first openings are formed in one side, facing the fan-out area, of the polaroid; the bending area and the binding area are covered with protective glue, and the protective glue further extends to the edge of the polaroid in the first part. According to the technical scheme provided by the embodiment of the invention, the risk of wire breakage can be reduced while a narrow frame is realized.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display panel and a display device. Background technique [0002] With the development of display technology, the design of high screen-to-body ratio display panels has gradually become a research hotspot. [0003] For the organic light-emitting display panel, in the prior art, by bending the binding area to the non-display surface of the display panel, a narrow frame can be realized, thereby increasing the area of ​​the display area and achieving a high screen-to-body ratio. In addition, in order to protect the wires of the frame area and the bent part, protective glue is generally provided on the frame area and the bent part starting from the edge of the polarizer. [0004] However, when the frame area is narrow, the thickness of the protective glue at the starting point of the bending is relatively thin, which easily causes the problem of wire br...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/8791H10K59/873Y02E10/549H10K59/131H10K50/844H10K50/86H10K77/111
Inventor 程琳张鹏刘昕昭
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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