Foldable display apparatus

一种显示装置、折叠式的技术，应用在辨认装置、并排/堆叠配置、带有显示/控制单元的外壳等方向，能够解决破裂、柔性显示面板可靠性降低等问题

Active Publication Date: 2015-09-09
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in this prior art reference, since the flexible display panel is repeatedly folded and unfolded based on the hinge unit, stress is generated, whereby cracking occurs due to the stress in the bending region of the flexible display panel.
As a result, there arises a problem that the reliability of the flexible display panel decreases
That is, in the prior art references, since one side region and the other side region of the flexible display panel are completely folded to adjoin each other based on the bending region, cracks are likely to be generated in the bending region of the flexible display panel

Method used

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Examples

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Embodiment Construction

[0024] Reference will now be made in detail to exemplary 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.

[0025] The terms described in this specification should be understood as follows.

[0026] The terms of the singular form should be understood to include the plural form as well as the singular form if there is no particular limitation herein. Terms such as "first" and "second" are only used to distinguish one element from other elements. Accordingly, the scope of the claims should not be limited by these terms.

[0027] Furthermore, it should be understood that terms such as "comprising" or "having" do not exclude the existence or possibility of one or more features, numbers, steps, operations, elements, components or combinations thereof.

[0028] It should be understood that the term "at least on...

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Abstract

A foldable display apparatus that may realize one seamless screen by using two display panels is discussed. The foldable display apparatus can include a first display panel having a first display area; a second display panel having a second display area; and a panel supporter supporting the first and second display panels to mutually fold or unfold the first and second display panels, wherein boundary portions of the first display area of the first display panel and the second display area of the second display panel are matched with each other in a state that the first and second display panels are unfolded.

Description

technical field [0001] The present invention relates to a foldable display device, and more particularly, to a foldable display device capable of minimizing stress applied to a bending region of a display panel. Background technique [0002] In general, display devices based on flat display panels such as liquid crystal displays (“LCDs”), field emission displays (“FEDs”), organic light-emitting displays, electrophoretic displays, or electrowetting displays are mainly used in notebook computers, portable electronic devices , television (TV) or monitor. [0003] In recent years, as the demand for large screens in portable electronic devices has increased, devices for realizing large display screens by connecting flat display panels together have been developed and put on the market. In particular, a foldable display device based on the advantages of a bendable or foldable flexible display panel has attracted more attention as a next-generation technology in the display field ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCH05K5/0021G09G2320/0686H05K5/0017H05K5/0226H05K1/028G09G3/36G09F9/301G06F1/1616G06F1/1652G06F1/1681G09G3/035
Inventor 李达宰朴智善
Owner LG DISPLAY CO LTD
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