公开(公告)号：US20240237240A1

公开(公告)日：2024-07-11

申请号：US18379278

申请日：2023-10-12

申请人： Samsung Display Co., LTD.

发明人： SANGJUN LEE ,  BEOMJIN KIM ,  JAEHO AHN ,  CHEOL JANG

IPC分类号： H05K5/02

CPC分类号： H05K5/0217

摘要： A display device includes a first roller extending in a first direction and provided with a first tunnel defined therein to extend in the first direction and rotates about a first rotational axis parallel to the first direction, a display module connected to the first roller and wound around or unwound from the first roller, an inner roller extending in the first direction and disposed in the first tunnel and which rotates about the first rotational axis, a first gear connected to each of opposite sides of the inner roller in the first direction, where the plurality of first gears is disposed on an outer surface of the first roller, and a first elastic body disposed in the first tunnel and connected to the inner roller and the first roller.

公开(公告)号：US20230209741A1

公开(公告)日：2023-06-29

申请号：US17957395

申请日：2022-09-30

申请人： Samsung Display Co., Ltd.

发明人： JIN HWAN CHOI ,  BEOMJIN KIM ,  JIYEON KIM ,  TAE WOONG KIM ,  TAE-HO KIM ,  JAEHO AHN ,  SANGJUN LEE ,  JONGHWA LEE ,  DONGWON CHOI

IPC分类号： H05K5/02 ,  B32B3/08

CPC分类号： H05K5/0217 ,  B32B3/08 ,  H01L27/3244

摘要： A display module including a display unit and a support member disposed below the display unit and including first areas and second areas. The support member includes a matrix, a first supporter disposed in the matrix and including first extension parts, each extending in a first direction and spaced apart from each other in a second direction crossing the first direction, and a second supporter disposed in the matrix and including second extension parts, each extending in the first direction and spaced apart from each other in the second direction, and connection parts disposed between the second extension parts, where the second extension parts and the connection parts define openings in the second supporter.

公开(公告)号：US20230359245A1

公开(公告)日：2023-11-09

申请号：US18139002

申请日：2023-04-25

申请人： Samsung Display Co., LTD.

发明人： JAEHO AHN ,  BEOMJIN KIM ,  TAEWOONG KIM ,  SANGJUN LEE ,  JIN HWAN CHOI

IPC分类号： G06F1/16

CPC分类号： G06F1/1652 ,  G06F1/1656

摘要： A display apparatus includes a first roller and a second roller each rolling about a rolling axis extending along a first direction and spaced apart from each other in a second direction crossing the first direction, a display panel connected to the first roller, and a support connected to the second roller and disposed on a rear surface of the display panel to support the display panel. A hole passing through the support is defined in the support, the support includes an end part surrounding a portion of the hole and extending along the first direction and a side part extending along the second direction from the end part, and the end part is convex toward the display panel in a cross section.

公开(公告)号：US20230056973A1

公开(公告)日：2023-02-23

申请号：US17719843

申请日：2022-04-13

申请人： Samsung Display Co., Ltd.

发明人： TAE WOONG KIM ,  SANGJUN LEE ,  BEOMJIN KIM ,  JONGHWA LEE ,  JIN HWAN CHOI

IPC分类号： G06F1/16

摘要： 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.