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Display panel and display device

A display panel and display area technology, applied in identification devices, static indicators, instruments, etc., can solve problems such as poor display, electrical offset of pixel circuits, etc., to improve life, avoid electrical abnormalities, and simplify connections Effect

Active Publication Date: 2021-05-28
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The display panel is developing towards a curved display panel, or it is in a curved state in a certain state, or a certain area is in a curved state, etc. In either case, the pixel circuit in the curved display area is affected by the bending stress many times, so that The pixel circuit is electrically shifted, and it is prone to poor display after repeated bending

Method used

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

Examples

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Embodiment Construction

[0045]Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement, digital expression, and numerical value of the components and steps set forth in these embodiments are not intended to limit the scope of the present invention unless otherwise specified.

[0046]The description of at least one exemplary embodiment is merely illustrative, and it is not necessary to use any limitation of the invention and its application or use.

[0047]For technical, methods, and equipment known to those of ordinary skill in the art may not be discussed in detail, in appropriate, techniques, methods and equipment should be considered part of the specification.

[0048]In all examples shown in and discussed herein, any specific value should be construed as is merely exemplary, not the limitation. Therefore, other examples of the exemplary embodiments may have different values.

[0049]It should...

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Abstract

The invention discloses a display panel and a display device, and the display panel comprises a display region which comprises a front display region, a side display region and a bending display region located between the front display region and the side display region in a first direction; the bending display area comprises a virtual bending line extending in the second direction, and further comprises a first bending display area and a second bending display area which are in axial symmetry about the virtual bending line, and the display area comprises a plurality of sub-pixels and a pixel circuit for driving the sub-pixels; the sub-pixels comprise first sub-pixels located in the first bending display area and second sub-pixels located in the second bending display area; the pixel circuit comprises a first pixel circuit for driving the first sub-pixels and a second pixel circuit for driving the second sub-pixels; at least one first pixel circuit is arranged in the front display area, and at least one second pixel circuit is arranged in the side display area. According to the invention, electrical abnormality caused by the influence of bending stress on the pixel circuit used for driving the bending display area can be avoided.

Description

Technical field[0001]The present invention relates to the field of display, and more particularly to a display panel and a display device.Background technique[0002]As the user's requirements for the display panel display are getting higher and higher, the display panel is also developed into a display panel that is developed into more shapes and structures from the usual rectangular plane display panel. The display panel is developed to the surface display panel, or in some state, or a certain area is in a bending state, no matter which case, in the bending display area pixel circuit due to multiple bending stress, make Pixel circuit electrical is offset, and there is a problem of displaying a poor display after multiple bends.Inventive content[0003]In view of this, the present invention provides a display panel and a display device that sets the pixel circuit for driving the bending display area to the front display area and the side display area to avoid the pixel circuit for driv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G09G3/20
CPCG09F9/301G09G3/2074Y02E10/549
Inventor 张慧婕张鼎
Owner XIAMEN TIANMA MICRO ELECTRONICS
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