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Foldable Flexible Display Device

A flexible display device and flexible display technology, which can be used in identification devices, folding boards, hinges with pins, etc., and can solve the problems of inconvenience and large size.

Active Publication Date: 2014-07-16
LM GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In particular, tablets have wide displays but are bulky, making them inconvenient to carry

Method used

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  • Foldable Flexible Display Device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0055] In the attached picture, figure 1 is a perspective view showing when the foldable flexible display device according to the first embodiment of the present invention is folded, figure 2 is a front view showing when the foldable flexible display device according to the first embodiment of the present invention is folded, image 3 is showing figure 1 A perspective view of the hinged members in, Figure 4 yes image 3 An exploded perspective view of the hinged members in , and Figure 5 yes Figure 4 Bottom perspective view of the linkage assembly and linkage pin in .

[0056] Such as Figure 1 to Figure 5 As shown, the foldable flexible display device T1 according to the first embodiment of the present invention includes: a first board 100 and a second board 200 each having a predetermined area; the hinge member A1; and a flexible display screen (not shown) attached to the top of the first board 100, the second board 200 and the hinge member A1.

[0057] The hinge...

no. 2 approach

[0076] In the attached picture, Figure 6 is a perspective view showing the back side of the foldable flexible display device according to the second embodiment of the present invention when unfolded, Figure 7 is a front view showing a foldable flexible display device according to a second embodiment of the present invention when folded, Figure 8 is showing Figure 6 An enlarged perspective view of the hinged member in , Figure 9 yes Figure 7 An exploded perspective view of the hinged members in, Figure 10 yes Figure 9 Bottom perspective view of the linkage assembly and linkage pin in , and Figure 11 is showing Figure 7 A front view of the operation of the hinged members in .

[0077] Such as Figure 6 to Figure 11 As shown, the foldable flexible display device T2 according to the second embodiment of the present invention includes: a first board 100 and a second board 200 each having a predetermined area; the hinge member A2; and the flexible display screen a...

no. 3 approach

[0103] In the attached picture, Figure 12 is a perspective view showing when the foldable flexible display device according to the third embodiment of the present invention is unfolded, Figure 13 is showing Figure 12 An enlarged perspective view of the hinged member in , Figure 14 is showing Figure 12 A perspective view of the hinged members in, Figure 15 is showing Figure 14 An expanded perspective view of the hinged member in , Figure 16 is showing Figure 15 Bottom perspective view of the linkage assembly and linkage pin in, Figure 17 is a view showing when the foldable flexible display device according to the third embodiment of the present invention is folded, and Figure 18 is a view showing when the foldable flexible display device according to the third embodiment of the present invention is unfolded.

[0104] Such as Figure 12 to Figure 18 As shown, the foldable flexible display device T3 according to the third embodiment of the present invention in...

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Abstract

The present invention provides a foldable flexible display device. A foldable flexible display device according to the present invention includes: first and second plates having a predetermined area; a hinge member for connecting the first plate and the second plate; and a flexible display screen attached to the tops of the first plate and the second plate and the hinge member, in which the hinge member folds the first plate and the second plate and the flexible display screen while folding with smooth curvature. According to this configuration, the operation for folding or unfolding the screen of a flexible display device can be smoothly operated and damage to the display screen can be prevented, resulting in remarkable improvement in reliability of a product.

Description

[0001] Cross References to Related Applications [0002] This application is based on and claims priority from Korean Patent Application No. 10-2013-0003350 filed with the Korean Intellectual Property Office on January 11, 2013, which is incorporated herein by reference in its entirety. technical field [0003] The present invention relates to a foldable flexible display device, and in particular to a foldable flexible display device that can be folded / unfolded at the folding portion of the flexible display device, and the flexible display device can have a A portable terminal (for example, a tablet PC) that folds the front end (display screen) becomes flexible and foldable, and this flexible display device can be safely folded by preventing damage to the display due to excessive folding. Background technique [0004] In general, portable terminals such as smartphones and tablet computers that can access the Internet by improving mobile phones have become extremely popular i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30F16C11/04
CPCG06F1/1681G06F1/1652G09F9/00G06F1/1618G06F1/162E05D3/14E05D3/06E05D2003/163E05D3/16
Inventor 宋寅星
Owner LM GMBH
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