Display device

A display device and flexible display technology, applied in identification devices, instruments, semiconductor devices, etc., can solve the problems of detachment of the display panel 501, large rebound force in the bending area, damage to the display device, etc., so as to improve the production yield and service life. Effect

Active Publication Date: 2018-05-01
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since the material of the display panel 501 accumulates in the bending area, the rebound force of the bending area is greater, so the display panel 501 is easily detached from the cover plate 502 in the bending area, resulting in damage to the display device.

Method used

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Embodiment Construction

[0044] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" herein includes any direct and indirect electrical coupling means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly elect...

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Abstract

The invention discloses a display device and relates to the technical field of display. The display device comprises a cover plate, a flexible display panel and a support film arranged successively, the cover plate, the flexible display panel and the support film are all of curved-surface shapes, a first surface of the flexible display panel is attached to a first side of the cover plate, the support film is arranged in the side close to a second surface of the flexible display panel, the first surface is arranged opposite to the second surface, and the cover plate is positioned in a light output side of the flexible display panel; and within certain temperature range, the cover plate and the support film are of rigid structures. Thus, the flexible display panel positioned between the support film and the cover plate is fixed by the rigid support film and cover plate, deformation does not occur, the flexible display panel in a bending area of the display device is prevented from beingdisengaged from the cover plate and causing damage of the display device, the production yield rate of the display device is improved, and the service life of the display device is prolonged.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a display device. Background technique [0002] With the development of science and technology, the use of display devices is becoming more and more extensive, which makes people's requirements for display devices more and more diversified. They are no longer only satisfied with conventional performance indicators such as large size and high definition of display devices, but also There are more diverse requirements for the shape of the display device, and the display device is no longer limited to a flat structure, so a display device with a curved surface structure appears. [0003] figure 1 Shown is a schematic structural view of a display device with a curved surface structure in the prior art after the display panel 501 and the cover plate 502 are bonded together, figure 2 shown as figure 1 Partial enlarged view of part A of the dashed box. see figure 1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52G09F9/33
CPCG09F9/33H10K59/88H10K50/844
Inventor 刘燕华黄明彦
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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