US 12,309,949 B2
Display device
Myungan Min, Cheonan-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Mar. 27, 2024, as Appl. No. 18/617,830.
Application 18/617,830 is a division of application No. 17/683,907, filed on Mar. 1, 2022, granted, now 11,963,319.
Claims priority of application No. 10-2021-0073726 (KR), filed on Jun. 7, 2021.
Prior Publication US 2024/0237243 A1, Jul. 11, 2024
Int. Cl. H05K 5/02 (2006.01); H05K 5/00 (2006.01)
CPC H05K 5/0217 (2013.01) [H05K 5/0017 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel including a display area that displays an image and a non-display area adjacent to the display area; and
a support layer disposed under the display panel, wherein
the display device is wound about a central axis that is parallel to a first direction,
the non-display area includes:
pattern areas; and
non-pattern areas adjacent to the pattern areas,
each of the pattern areas includes:
a concave portion; and
a remaining portion,
a first width of the remaining portion of at least one of the pattern areas in the first direction is smaller than a second width of at least one of the non-pattern areas in the first direction, and
the first width of the remaining portion of the at least one of the pattern areas in the first direction is different than a third width of another remaining portion of the at least one of the pattern areas in the first direction.