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Display panel and preparation method and display device thereof

A technology for display panels and substrates, used in identification devices, emergency protection circuit devices, semiconductor/solid-state device manufacturing, etc., can solve problems such as lack of flexibility, and the inability of curved display devices to adapt to changes in the viewer's position.

Active Publication Date: 2015-07-08
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a display panel, its preparation method, and a display device to solve the problem that the curved surface display device in the prior art cannot adapt to changes in the viewer's position and lacks flexibility

Method used

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  • Display panel and preparation method and display device thereof
  • Display panel and preparation method and display device thereof
  • Display panel and preparation method and display device thereof

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Embodiment Construction

[0041] The implementation process of the embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0042] see figure 1, the embodiment of the present invention provides a display panel, including an upper substrate 1 and a lower substrate 2 that are arranged oppositely and packaged together, and also include an electrically controlled deformable film layer 3, and the electrically controlled deformable film layer 3 is arranged on the back of the upper substrate 1. one side of the substrate 2;

[0043] The electrically controlled deformable film layer 3 is used to adjust its own cu...

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Abstract

The invention discloses a display panel and a preparation method and display device thereof. The display panel comprises an upper base plate and a lower base plate which are arranged to be opposite to each other and encapsulated together, the display panel further comprises an electric control deformation film layer, and the electric control deformation film layer is arranged on one side, backing on to the lower base plate, of the upper base plate; the electric control deformation film layer is used for adjusting the self curvature according to the magnitude of a powered-up voltage and enabling the curvature of the upper base plate and the curvature of the lower base plate to be adjusted synchronously. By means of the display panel and the preparation method and display device thereof, the problems that in the prior art, curved-surface display devices cannot be adapted to position change of a viewer, and the flexibility is absent are solved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] With the development of display technology and the improvement of requirements, the requirements for display devices are gradually increasing, especially curved display devices. The advantage of the curved display device is that when the viewer is in a proper position, the distance from the eyes to each point of the display panel of the curved display device is approximately the same, which theoretically can achieve better viewing effect. [0003] In the prior art, the display panel is usually bent by mechanical force, and then its shape is fixed by a curved back plate with a fixed shape, finally forming a curved display device. However, after the curved display panel is formed by bending the display panel by mechanical force, the curvature of the display panel is fixed. The di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/12H01L21/77G02F1/13357G02F1/1333G02F1/136
CPCG09F9/301H01L27/1218H01L27/124G02F1/1333G02F1/133394G02F2201/503H02H7/20H01L21/77H01L27/12
Inventor 王俊伟崔晓鹏陈维涛
Owner BOE TECH GRP CO LTD
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