公开(公告)号：US20230297139A1

公开(公告)日：2023-09-21

申请号：US17988139

申请日：2022-11-16

Applicant: Samsung Display Co., LTD.

Inventor： Jin Gyu SIM ,  Byoung Jin JIN ,  Jae Ill KIM ,  Byoung Haw PARK

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1656

Abstract: A display device includes a display panel including first edges extending in a first direction and facing each other and second edges extending in a second direction and facing each other, the second direction intersecting the first direction, a printed circuit board connected to the display panel and including a connector, a rotating shaft which extends in the first direction and in which the printed circuit board is disposed and a hollow is defined, and a flexible cable including an end connected to the connector of the printed circuit board. The rotating shaft includes an overlapping portion which overlaps the display panel and a first protruding portion which protrudes further than one of the second edges of the display panel in the first direction. The display panel and the flexible cable are rolled or unrolled by being wound or unwound around an outer circumferential surface of the rotating shaft.

公开(公告)号：US20230217608A1

公开(公告)日：2023-07-06

申请号：US17964484

申请日：2022-10-12

Applicant: Samsung Display Co., LTD.

Inventor： Dong Jin PARK ,  Jin Gyu SIM ,  Byoung Jin JIN

IPC: H05K5/02 ,  H01L51/00 ,  H01L51/56

CPC classification number: H05K5/0217 ,  H01L51/0097 ,  H01L51/56 ,  H01L2251/5338

Abstract: A display device includes a display panel that displays an image and a roller connected to an end of the display panel. The roller includes a rolling member having a single body, the rolling member including a cut-off groove formed on at least a portion of an outer circumferential surface of the rolling member, and at least one support member disposed in an internal empty space of the rolling member.