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Foldable display apparatus

A technology for display devices and display panels, applied in identification devices, support structure installation, telephone communication, etc., can solve the problems of unable to stably maintain the bending curvature of flexible displays, and keep the non-bendable display area in a flat state, etc.

Active Publication Date: 2016-02-10
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the flexible display device disclosed in this prior art document cannot stably maintain the curved curvature of the folded flexible display due to the empty space between the housings caused by the hinges having the coupling structure, and cannot The curved display area of ​​a flexible display remains flat

Method used

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Examples

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Embodiment Construction

[0031] Reference will now be made in detail to representative embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

[0032] The terms described in the specification should be understood as follows.

[0033] As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. The terms "first" and "second" are used to distinguish one element from another element, and these elements should not be limited by these terms. It should also be appreciated that the terms "comprising", "having" and / or "comprising", when used herein, indicate the presence of stated features, integers, steps, operations, elements and / or components and do not exclude the presence of Or add one or more other features, integers, steps, operations, elements, co...

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PUM

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Abstract

Disclosed is a foldable display apparatus which can stably maintain a bending curvature of a folded flexible display, and can maintain a bending display area of an unfolded flexible display in a plane state. The foldable display apparatus includes a display panel folded or unfolded with respect to a bending display area, a first housing configured to support a first area of the display panel, a second housing physically coupled to a second area of the display panel, a link assembly connected between the first and second housings, and configured to support a bending display area of the display panel which is folded or unfolded, and a sliding assembly configured to slide the first area or second area of the display panel according to bending of the link assembly.

Description

[0001] Related Application Cross Reference [0002] This application claims priority from Korean Patent Application No. 10-2014-0089514 filed on July 16, 2014, which is hereby incorporated by reference for all purposes as if set forth in its entirety herein. technical field [0003] The present invention relates to a foldable display device, and more particularly, to a foldable display device for minimizing bending stress of a display panel. Background technique [0004] Display devices using flat panel display panels, such as liquid crystal display (LCD) devices, plasma display devices, organic light-emitting display devices, electrophoretic display devices, or electrowetting display devices, are commonly used in notebook computers, portable electronic devices, televisions (TVs) and monitor. [0005] Recently, even in portable electronic devices, the demand for a large screen is increasing, and therefore, devices including a display unit displaying a large screen by connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG06F1/1652G06F1/1656G02F1/133305H04M1/0268H05K5/02H05K7/14
Inventor 权洙赞金星勳李达宰李俊宰
Owner LG DISPLAY CO LTD
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