公开(公告)号：US20230315155A1

公开(公告)日：2023-10-05

申请号：US18094638

申请日：2023-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeho AHN ,  Taewoong KIM ,  Jin Hwan CHOI

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1656

Abstract: A display apparatus includes a display panel rollable around a rolling axis extending in a first direction and a support member disposed below the display panel. The support member includes a base part, support bars each extending in the first direction, arranged in a second direction crossing the first direction, and coupled to the base part, and a protruding part including a first support portion and a second support portion, each of which is disposed below the base part and extends in the second direction. The first support portion overlaps at least a portion of first ends of the support bars, and the second support portion overlaps at least a portion of second ends of the support bars, which are spaced apart from the first ends in the first direction.

公开(公告)号：US20240321147A1

公开(公告)日：2024-09-26

申请号：US18395254

申请日：2023-12-22

Applicant: Samsung Display Co., LTD.

Inventor： Beomjin KIM ,  Jaeho AHN ,  Cheol JANG

IPC: G09F9/30

CPC classification number: G09F9/301

Abstract: A display including a first shaft extending in one direction and having a cross-section including a part of a circle on a plane perpendicular to the direction, a second shaft extending in the direction and combined with the first shaft such that a groove extending in the direction is defined therebetween, a base layer including a dummy area and a support area adjoining the dummy area with a portion of the dummy area inserted into the groove, and a display module on the support area, where outer surfaces of the first and second shafts form a continuous surface at a portion where the first shaft contacts the second shaft, and a length from the portion to an outer of a part of the second shaft defining the groove is less than a length from the portion to an outer of a part of the first shaft defining the groove.