公开(公告)号：US11997804B2

公开(公告)日：2024-05-28

申请号：US17538056

申请日：2021-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Beomjin Kim ,  Jonghwa Lee ,  Dongwon Choi ,  Jin Hwan Choi ,  Taewoong Kim

IPC: H05K5/02 ,  H05K5/00

CPC classification number: H05K5/0217 ,  H05K5/0017

Abstract: A display device includes a display module and a module supporter below the display module. The module supporter includes a support layer, and a plurality of support bars in the support layer and arranged in a first direction. The plurality of support bars extend in a second direction that intersects the first direction. At least one groove having a predetermined shape is formed on lateral surfaces of at least one of the plurality of support bars. The lateral surfaces are opposite to each other in the first direction.

公开(公告)号：US20220013614A1

公开(公告)日：2022-01-13

申请号：US17154881

申请日：2021-01-21

Applicant: Samsung Display Co, Ltd.

Inventor： Hyunggi Jung ,  Kihwan Kim ,  Beomjin Kim ,  Soonchang Yeon ,  Sunghyun Lee ,  Jaemin Lee ,  Jaeyoung Lee

IPC: H01L27/32

Abstract: A display apparatus includes a substrate having a display area and a peripheral area outside the display area, a pad located in the peripheral area, a first line located in the peripheral area and having one end electrically connected to the pad and the other end facing the display area, a second line having one end facing the other end of the first line and extending into the display area, the one end being spaced apart from the first line, a first connector line electrically connecting the other end of the first line to the one end of the second line, and a first power line intersecting the first line, the first power line being disposed on a first layer different from a second layer on which the first line is disposed.

公开(公告)号：US12265424B2

公开(公告)日：2025-04-01

申请号：US17719843

申请日：2022-04-13

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Woong Kim ,  Sangjun Lee ,  Beomjin Kim ,  Jonghwa Lee ,  Jin Hwan Choi

IPC: G06F1/16

Abstract: A display device includes: a display module, a lifting part disposed on a rear surface of the display module and connected to the display module, and a drive belt connected to the lifting part and which moves in a first direction to extend and retract the lifting part in the first direction. The drive belt moves along a guide groove that is defined in the lifting part and that is open in the first direction.

公开(公告)号：US12174666B2

公开(公告)日：2024-12-24

申请号：US17836172

申请日：2022-06-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeho Ahn ,  Beomjin Kim ,  Taewoong Kim ,  Jin Hwan Choi

IPC: G06F1/16

Abstract: A display device includes a housing, a display module, a support film, and a frame. The display module is accommodated in the housing in a first state and unrolled from the housing to a first direction in a second state. The support film is accommodated in the housing in the first state and unrolled from the housing to the first direction in the second state to support the display module. The frame shrinks to a first shape in the first state and expands to a second shape in the second state in a way such that the frame applies a tensile stress to the support film in the second state.

公开(公告)号：US12144216B2

公开(公告)日：2024-11-12

申请号：US17505794

申请日：2021-10-20

Applicant: Samsung Display Co., Ltd.

Inventor： Dongwon Choi ,  Jin Hwan Choi ,  Beomjin Kim ,  Taewoong Kim ,  Jonghwa Lee

IPC: H10K59/131 ,  H10K77/10

Abstract: A display device includes a display module. A support layer is disposed below the display module. A plurality of support bars is disposed inside the support layer and extends outside of the support layer. Each of the plurality of support bars includes first and second ends that are disposed outside of the support layer. A plurality of joints are configured to receive the first and second ends of the plurality of support bars. The plurality of joints are coupled to each other. The coupled plurality of joints are configured to rotate with respect to each other.