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Rollable display device

一种显示装置、卷曲的技术，应用在辨认装置、光学、仪器等方向，能够解决驱动模块破坏等问题

Active Publication Date: 2018-03-13
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the flexible display panel of the rollable display device is rolled, the driving module of the rollable display device can be seen by the user and damaged

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0042] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of various exemplary embodiments. It is evident, however, that the various exemplary embodiments may be practiced without these specific details or with one or more equivalent arrangements. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the various exemplary embodiments.

[0043] In the drawings, the size and relative sizes of layers, films, panels, regions, etc., may be exaggerated for clarity and descriptive purposes. In addition, the same reference numerals denote the same elements.

[0044]When an element or layer is referred to as being "on," "connected to," or "coupled to" another element or layer, the element or layer can be directly on the other element or layer. , directly connected to or directly bonded to said other element or layer, or...

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PUM

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Abstract

Provided is a rollable display device. The rollable display device includes: a panel supporting portion including a plurality of supporters arranged in substantially parallel relationship and a plurality of hinge linking portions rotatably connecting adjacent supporters to one another, and having rolled and unrolled configurations; a flexible display panel having a display area disposed on the panel supporting portion and a non-display area outside the display area; and a driving module including a flexible circuit board having a bent portion and connected to the non-display area, and a printed circuit board (PCB) connected to the flexible circuit board. The plurality of supporters include a housing disposed at an outermost side of the rollable display device. The housing has a hole through which the non-display area passes and a chamber communicating with the hole and receiving the driving module. A sealant is disposed between the flexible display panel and the housing at the outsideof the hole.

Description

[0001] This application claims priority and benefit from Korean Patent Application No. 10-2016-0110218 filed on Aug. 29, 2016, which is hereby incorporated by reference for all purposes as if fully set forth herein Same. technical field [0002] The present invention relates generally to a rollable display device having a drive module, and more particularly, to a rollable display device having a case that protects the drive module of the rollable display device from damage and destruction. Background technique [0003] Recently, interest in large and bright display devices and in display devices that are easy to carry and store has increased. A flexible display panel is a display panel in which a plurality of pixels are disposed on a flexible substrate such as a plastic film instead of a rigid substrate, and thus the flexible display panel can be easily bent. [0004] Accordingly, a rollable display device, a foldable display device, an expandable display device, etc. using...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301G06F1/1643G06F1/1652G06F1/1656G02F1/133305
Inventor 徐泰安金善浩李政宪崔溱桓
Owner SAMSUNG DISPLAY CO LTD
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