Title:
FLEXIBLE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/209425
Kind Code:
A1
Abstract:
A flexible display device is provided. A flexible display device according to one embodiment of the present invention comprises a body, a moving plate, a first pulley, a second pulley, a driving track and a flexible display. The flexible display is coupled to outer surfaces of the moving plate and the driving track, and the driving track forms a continuous track shape by itself or together with the moving plate. Therefore, provided is the flexible display device in which a constant tension can be maintained over the entire section of the driving track while the moving plate and the driving track support the flexible display, the occurrence of spring back in the flexible display can be minimized, and damage caused by unevenness of the flexible display, and the like, can be prevented.
Inventors:
SHIN MIN CHUL (KR)
KIM HANG SEOK (KR)
LEE GIL JAE (KR)
CHOI DONG JUN (KR)
KIM HANG SEOK (KR)
LEE GIL JAE (KR)
CHOI DONG JUN (KR)
Application Number:
PCT/KR2019/004375
Publication Date:
October 15, 2020
Filing Date:
April 11, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G09F9/30; G06F1/16
Foreign References:
| KR20140059274A | 2014-05-15 | |||
| KR20190004618A | 2019-01-14 | |||
| JP2005309086A | 2005-11-04 | |||
| US20060166713A1 | 2006-07-27 | |||
| KR101107127B1 | 2012-01-31 | |||
| KR101107127B1 | 2012-01-31 | |||
| KR101695206B1 | 2017-01-11 |
Other References:
See also references of EP 3955236A4
Attorney, Agent or Firm:
NAM & NAM (KR)
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