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Flexible display device

A flexible display device and flexible display technology, applied in the direction of circuits, electric solid devices, semiconductor devices, etc., can solve the problems of easy breakage at the bend, high stress, and reduced service life of the flexible display device, so as to avoid tearing and prolong the life of the flexible display device. The effect of service life

Active Publication Date: 2017-01-11
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the existing flexible display device is bent, the stress on the bending part is very large, so the bending part is easy to break, which reduces the service life of the flexible display device

Method used

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Examples

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Embodiment Construction

[0018] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0020] Figure 1a shows a top view of an embodiment of a flexible display device according to the present application, Figure 1b shows the basis Figure 1a The cross-sectional view of the shown flexible display device at XX' position. combine Figure 1a with Figure 1b , ...

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Abstract

The application discloses a flexible display device. Specific mode of performance in the device comprises a flexible display panel and a rigid support plate attached to the flexible display panel; wherein the flexible display panel comprises a display area and a circuit area; the rigid support plate comprises a non-bending area and a bending area and the rigidity of bending area is lower than that of non-bending area; non-bending area comprises first sub-rigid support plate and second sub-rigid support plate and the former is used for supporting display area while the latter is used for supporting circuit area; bending area comprises support layer that comprises substrate and convex array formed from substrate and thickness of bending area is lower than or equal to that of rigid support plate. The mode of performance realizes bending in circuit area and display area and disperses extrusion pressure formed in bending area by convex array so as to prevent breakage in existing technology and extend service life of flexible display device.

Description

technical field [0001] The present application relates to the field of display technology, in particular to the field of flexible display technology, especially to a flexible display device. Background technique [0002] With the development of science and technology and the progress of society, various flat panel display devices have been widely used in daily life. Flat panel display devices are generally used in televisions, computer monitors, and the like. The rapid development of semiconductor technology allows these flat panel display devices to be designed to be light in weight and thin in thickness, and users are showing great interest in these flat panel display devices. [0003] On the basis of the extensive use of these display devices, flexible display devices are considered to be the most competitive display devices because they can be bent and deformed, have good portability, and are easy to use anytime and anywhere. [0004] When the existing flexible display...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L23/14H01L27/12H01L27/32H01L51/00H10K99/00
CPCH01L27/12H01L23/14H10K59/00H10K77/111Y02E10/549
Inventor 翟应腾
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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