US 12,232,277 B2
Display device
Jae Ill Kim, Yongin-si (KR); Ji Hyun Kim, Yongin-si (KR); Byoung Haw Park, Yongin-si (KR); Jong Jae Lee, Yongin-si (KR); and Jun Pyo Lee, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Jan. 17, 2023, as Appl. No. 18/155,638.
Claims priority of application No. 10-2022-0026903 (KR), filed on Mar. 2, 2022.
Prior Publication US 2023/0284399 A1, Sep. 7, 2023
Int. Cl. H05K 5/00 (2006.01); G09G 3/00 (2006.01); H01L 27/15 (2006.01); H01L 33/24 (2010.01); H01L 33/44 (2010.01); H05K 5/02 (2006.01)
CPC H05K 5/0026 (2013.01) [G09G 3/035 (2020.08); H01L 27/156 (2013.01); H01L 33/24 (2013.01); H01L 33/44 (2013.01); H05K 5/0217 (2013.01); H05K 5/0247 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display device comprising: a flexible display panel; a connection film at least partially overlapping the display panel, and electrically connected to the display panel; source boards at least partially overlapping the connection film, and electrically connected to the connection film; and a flexible printed circuit portion electrically connecting the source boards, and wound or folded on the source boards, wherein the flexible printed circuit portion comprises a first connection portion partially protruding in a first direction, a second connection portion partially protruding in a direction that is substantially opposite to the first connection portion, and a body extending in a second direction that is substantially perpendicular to the first direction, and wherein the body is on the source boards, and is wound by being rotated.