Flexible display panel and display device

A flexible display and panel technology, which is applied to identification devices, instruments, semiconductor devices, etc., can solve the problem of color shift of the display screen, and achieve the effect of improving the viewing angle shift.

Active Publication Date: 2022-08-02
HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a flexible display panel and a display device to solve the problem of color shift in the display screen on the side of the curved surface in the prior art

Method used

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  • Flexible display panel and display device
  • Flexible display panel and display device
  • Flexible display panel and display device

Examples

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Embodiment Construction

[0037] 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 of components and steps, the numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.

[0038] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0039] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and apparatus should be considered part of the specification.

[0040] In all examples shown and discussed herein, any specific values ​​should be construed as illustrative only and not limiting. Accordingly, other instances of the exemplary embodiment may hav...

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Abstract

The invention discloses a flexible display panel and a display device, and relates to the field of display technology. The display area of ​​the flexible display panel includes a flat display area and a bending display area, and the bending display area is bent in a direction away from the light-emitting surface of the flexible display panel; In the bending display area, the flexible display panel further includes an optical structure layer, along the direction of the light-emitting structure layer to the light-emitting surface of the flexible display panel: when the first exit light and the second exit light do not reach the optical structure layer, the first exit light The inclination of the light toward the flat display area is greater than the inclination of the second outgoing light toward the flat display area; after the first outgoing light and the second outgoing light pass through the optical structure layer, the inclination of the first outgoing light toward the flat display area is smaller than that of the second outgoing light. The degree of inclination of the outgoing light toward the flat display area. A display device includes the above-mentioned flexible display panel. The invention can improve the viewing angle deviation of the flat display area and the bending display area, and improve the display quality.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a flexible display panel and a display device. Background technique [0002] With the continuous development of display technology, the development process of flexible display panels is gradually accelerated. Due to its low power consumption, bendable and foldable characteristics, flexible display panels will definitely have a profound impact on the application of wearable devices, and in the future, flexible display panels will also be widely used with the continuous penetration of personal smart terminals. application. Organic Light-Emitting Diode (OLED) displays, as a current-type light-emitting device, have been increasingly used in high-performance displays. OLED displays are self-illuminating, require no backlight, and have a wide color gamut. , high contrast, thin thickness, wide viewing angle, fast response speed, can be used for flexible panels, wide ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L51/52G09F9/30
CPCG09F9/301H10K59/12H10K50/858
Inventor 王俊强张国峰
Owner HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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