US 12,153,469 B2
Display device and method for manufacturing the same
Jin Hwan Choi, Seoul (KR); Hyunwoo Koo, Hwaseong-si (KR); Taewoong Kim, Seongnam-si (KR); Dongwon Choi, Seoul (KR); and Hayk Khachatryan, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Appl. No. 17/623,884
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-Si (KR)
PCT Filed Nov. 15, 2019, PCT No. PCT/KR2019/015626
§ 371(c)(1), (2) Date Dec. 30, 2021,
PCT Pub. No. WO2021/020655, PCT Pub. Date Feb. 4, 2021.
Claims priority of application No. 10-2019-0092412 (KR), filed on Jul. 30, 2019.
Prior Publication US 2022/0357775 A1, Nov. 10, 2022
Int. Cl. G06F 1/16 (2006.01)
CPC G06F 1/1652 (2013.01) [G06F 1/1656 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A display device comprising:
a display module;
a plurality of support bars disposed on a rear surface of the display module;
a roller which is connected to one end of the display module and around which the display module and part of the plurality of support bars are wound; and
a housing which accommodates the display module, the plurality of support bars, and the roller,
wherein gaps between the plurality of support bars vary according to areas of the display module in a state that the display module is unfolded.