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Flexible display panel and display device

A flexible display and flexible substrate technology, applied in the direction of semiconductor devices, electrical components, circuits, etc., can solve the unfavorable development trend of display thinning, affect the size of the display frame, affect the thickness of the display, etc., to reduce process steps and process effect of difficulty

Active Publication Date: 2019-01-29
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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Problems solved by technology

However, the current detection method for the bending state of flexible displays generally uses resistance or bridge detection, and detects the bending state of flexible displays by detecting changes in the resistance of the thin film on the bridge, and these detectors need to be made on the external substrate. , which will affect the thickness of the display, which is not conducive to the development trend of thin display, or integrated on the frame of the display, will affect the size of the frame of the display, which is not conducive to the narrow frame design of the display

Method used

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  • Flexible display panel and display device

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Embodiment Construction

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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. The flexible display panel comprises a display area, a non-display area, a flexible substrate, an array layer, an organic light-emitting layer, a thin-film packaging layer, a color film structure layer and a flexible protection layer, wherein the color film structure layer includes a light-shading organic film layer and a plurality of color resistors arranged in an array mode; the non-display area includes at least two bridge-type bending inductors and a plurality of metal wires, the bridge-type bending inductors are electrically connected with the metal wires, and the bridge-type bending inductors are arranged in the same layer as the light-shading organic film layer; and the display panel comprises at least one bending area and a non-bending area, and the bridge-type bending inductors are at least partially located in the bending area. The display device comprises the flexible display panel. The flexible display panel not only can reduce the process difficulty and the process steps, but also can be conducive to the development of the display panel towards a thinning and frame narrowing trend.

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 development of display technology, consumers have higher and higher requirements for audio-visual products. For display manufacturers, the production of high-resolution and high-quality displays is the development direction. Flat-panel display devices have many advantages such as thin body, power saving, and no radiation, and have been widely used. Existing flat panel display devices mainly include liquid crystal display devices (Liquid Crystal Display, LCD) and organic light emitting diode display devices (Organic Light Emitting Diode, OLED). Organic light-emitting diode display devices have been widely used in displays due to their characteristics of self-illumination, high brightness, wide viewing angle, fast response, and RGB full-color components. Currently, organic light...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/00H10K59/40H10K50/86
Inventor 翟应腾卢峰
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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