Rollable Display Device

A display device and display technology, which is applied to identify the direction of devices, instruments, etc., can solve the problems of distorted display images and the inability of the display to maintain a flat unfolded state

Active Publication Date: 2016-11-09
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the rollable display device with the above structure, when a force acts vertically on the screen of the display unfolded from the main body, the display cannot maintain a flat unfolded state, so the image displayed on the display will be distorted

Method used

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Embodiment Construction

[0073] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. While the following description includes various specific details to aid in that understanding, these specific details are to be regarded as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. In addition, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0074] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent ...

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Abstract

A rollable display device is provided. The rollable display device includes first and second bodies, a display, a roller supported in the first body to be rotatable, to which one end portion of the display in a length direction of the display is fixed and around an outer circumference of which the display is wound, and a support member a plurality of segmented links connected to pivot around a hinge shaft perpendicular to an image display surface, the support member being accommodated in an accommodation unit provided in the first body. As the first body is separated from the second body, the display is unwound from the roller and is unrolled outward from the first body to expand in the length direction, and the support member is unrolled outward from the first body in the length direction to support a rear surface of the display.

Description

[0001] This application claims Provisional Application Serial No. 62 / 155,033 filed with the USPTO on April 30, 2015 and Application No. 10-2015-0120541 filed with the Korean Intellectual Property Office on August 26, 2015 Korean Patent Application, the entire disclosure of which is hereby incorporated by reference. technical field [0002] The present disclosure relates to a rollable display device having a structure in which a flexible display can be accommodated in a body of the rollable display device or the flexible display can be unfolded outward. Background technique [0003] Electronic devices such as televisions, monitors, communication terminals, game devices, multimedia devices, portable computers, photographic devices, and the like include displays for displaying image information. Since conventional displays are not bendable or foldable, the size of the display determines the size of the electronic device including the display. Therefore, when a large display is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 金真灏高柳俊和辛昌奉
Owner SAMSUNG ELECTRONICS CO LTD
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