Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/029687
Kind Code:
A1
Abstract:
A display device is disclosed. The display device comprises: a display which includes an upper area, an intermediate area, and a lower area; a first roller on which the upper area of the display is wound; a second roller on which the lower area of the display is wound; a first drum which rotatably supports the first roller; a second drum which rotatably supports the second roller; a main body which is disposed between the first drum and the second drum, the intermediate area being disposed at the front surface of the main body; a first link which connects the left end of the first drum and the right end of the second drum to each other and is rotatably connected to the main body; a second link which connects the right end of the first drum and the left end of the second drum to each other and is rotatably connected to the main body; and a drive unit which rotates the first link and the second link in opposite directions to each other, wherein the first and second drums include first and second roller grooves to which the first and second rollers are rotatably coupled, respectively.
Inventors:
PARK JAEHOO (KR)
IM SANGKYUN (KR)
IM SANGKYUN (KR)
Application Number:
PCT/KR2023/006046
Publication Date:
February 08, 2024
Filing Date:
May 03, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09F9/30; F16H21/16
Domestic Patent References:
| WO2021080223A1 | 2021-04-29 |
Foreign References:
| KR20120014872A | 2012-02-20 | |||
| KR101110161B1 | 2012-01-31 | |||
| KR102390738B1 | 2022-04-26 | |||
| CN113303612A | 2021-08-27 |
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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