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Flexible display panel and display device

A flexible display and panel technology, which is applied in photovoltaic power generation, electrical components, electric solid devices, etc., can solve the problems that the camera cannot obtain enough light, low optical transmittance, and low image quality, so as to improve optical transmittance, Reduce loss and optimize the effect of off-screen camera technology

Active Publication Date: 2019-07-16
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a flexible display panel and a display device to solve the problem that the overall optical transmittance of the camera area of ​​the display panel in the prior art is too low, so the camera under the display panel cannot obtain enough light, and the collected Image brightness is low and picture quality is low

Method used

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  • Flexible display panel and display device

Examples

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Embodiment 1

[0038] Such as figure 1 As shown, the embodiment of the present invention provides a flexible display panel 100 , which includes a light incident side 101 and a light exit side 102 . Light enters from the light incident side 101 and exits from the light exit side 102 .

[0039] The flexible display panel 100 further includes a base structure 10 , a first barrier layer 20 , a first reflective layer 50 , a second reflective layer 70 and a transmissive layer 80 .

[0040] In the embodiment of the present invention, the base structure 10 is a single-layer structure, and its material is polyimide, which makes the flexible display panel 100 flexible. A side of the base structure 10 facing the light-incident side 101 is provided with a first groove 14 , and the first groove 14 has a first groove wall. The first groove 14 is used for accommodating the first reflective layer 50 and the transmissive layer 80 .

[0041] The first barrier layer 20 covers the side of the base structure ...

Embodiment 2

[0052] Such as figure 2 As shown, the embodiment of the present invention provides a flexible display panel 100 , which includes a light incident side 101 and a light exit side 102 . Light enters from the light incident side 101 and exits from the light exit side 102 .

[0053] The flexible display panel 100 further includes a base structure 10 , a first barrier layer 20 , a first reflective layer 50 , a second reflective layer 70 and a transmissive layer 80 .

[0054] In the embodiment of the present invention, the base structure 10 is a multi-layer structure, which includes a first base layer 11 , a second barrier layer 12 and a second base layer 13 . The second barrier layer 12 is disposed on the first base layer 11 . The second base layer 13 is disposed on the second barrier layer 12 . The material of the first base layer 11 and the second base layer 13 is polyimide, which makes the flexible display panel 100 flexible. The second barrier layer 12 is used to isolate wa...

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Abstract

The present invention provides a flexible display panel and a display device. The flexible display panel includes a light incident side and a light emergent side. The flexible display panel further includes a base structure, a first reflective layer, a transmissive layer and a second reflective layer. The base structure is provided with a first groove comprising a first groove wall on a side towards the light incident side. The first reflective layer covers the first groove wall of the first groove and faces towards the light incident side, and comprises a light transmission hole. The transmissive layer disposed on the first reflective layer fills the first groove. The second reflective layer is disposed above the base structure and towards the light transmission hole. The light incoming from the light incident side is reflected to the second reflective layer through the first reflective layer and then out of the light transmission hole through the second reflective layer.

Description

technical field [0001] The invention relates to the display field, in particular to a flexible display panel and a display device. Background technique [0002] Smart terminals such as mobile phones and tablet computers have increasingly become an indispensable part of people's daily life because of their convenience, entertainment, and functional diversity. However, with the continuous development of terminal technology, more and more The application of more advanced technologies on smart terminals has greatly enriched people's lives; however, at the same time, people's requirements and expectations for smart terminals are getting higher and higher. At the same time, it also puts forward higher requirements for smart terminals, such as the design of flexible display screens for smart terminals. [0003] With the rapid development of modern display technology, the field of display technology is developing towards lighter, thinner, softer and more transparent. Traditional g...

Claims

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Application Information

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IPC IPC(8): H01L27/12H01L27/32H01L51/00H01L51/52
CPCH01L27/1218H10K59/12H10K77/111H10K50/856Y02E10/549
Inventor 柯霖波
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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