US 11,723,162 B2
Display device
Jin Byoung Jin, Yongin-si (KR); Jingyu Sim, Suwon-si (KR); and Cheuljin Park, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Dec. 15, 2021, as Appl. No. 17/552,319.
Claims priority of application No. 10-2021-0039975 (KR), filed on Mar. 26, 2021.
Prior Publication US 2022/0312606 A1, Sep. 29, 2022
Int. Cl. H05K 5/02 (2006.01); H05K 5/00 (2006.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01)
CPC H05K 5/0217 (2013.01) [H05K 5/0017 (2013.01); H10K 77/111 (2023.02); H10K 2102/311 (2023.02)] 19 Claims
OG exemplary drawing
 
1. A display device comprising:
a display module;
a roller connected to a first end of the display module;
a flexible circuit board connected to a second end of the display module opposite the first end;
a printed circuit board facing a back surface of the display module and connected to the flexible circuit board;
a first holder disposed between the printed circuit board and the display module;
a second holder in which an accommodating groove to accommodate the printed circuit board and the flexible circuit board is defined;
a connection part protruding from the first holder toward the printed circuit board and connected to the printed circuit board; and
an arm disposed on the back surface of the display module and connected to the second holder,
wherein one end of the arm is disposed in the recessed portion defined on one surface of the second holder.