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Flexible display panel and display device

A flexible display and panel technology, used in identification devices, instruments, semiconductor devices, etc., can solve problems such as color shift of display images

Active Publication Date: 2020-08-07
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

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

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

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

[0040] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a flexible display panel and a display device and relates to the technical field of the display. A display area of the flexible display panel comprises a plane display area anda bent display area, and the bent display area is bent in the direction deviating from a light-emitting surface of the flexible display panel; in the bent display area, the flexible display panel further comprises an optical structure layer, and the inclination degree of first emergent light towards the plane display area is larger than that of second emergent light towards the plane display areawhen the first emergent light and the second emergent light do not reach the optical structure layer in the direction from a light-emitting structure layer to a light-emitting surface of the flexibledisplay panel. After the first emergent light and the second emergent light pass through the optical structure layer, the inclination degree of the first emergent light towards the plane display areais smaller than that of the second emergent light towards the plane display area. The display device comprises the flexible display panel. The view color cast of the plane display area and the bent display area can be improved, and the display quality is improved.

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 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 (Organic Light-Emitting Diode, OLED) display, as a current-type light-emitting device, has been increasingly used in high-performance displays. OLED displays have self-illumination, no backlight, and wide color gamut. , high contrast, thin thickness, wide viewing angle, fast response, can be used for flexible panels, wide ope...

Claims

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Application Information

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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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