公开(公告)号：US20200098830A1

公开(公告)日：2020-03-26

申请号：US16698634

申请日：2019-11-27

Applicant: Samsung Display Co., Ltd.

Inventor： Taehoon YANG ,  Yongsu LEE ,  Sungchul KIM ,  Sunghoon KIM ,  Sungsik YUN ,  Kyoungah LEE

IPC: H01L27/32 ,  G06F1/16 ,  H01L51/52 ,  G06F3/041 ,  G06F3/044 ,  H01L51/00

Abstract: A flexible display device includes a display panel layer, a touch sensing layer, a reflection prevention layer, and a window layer. The touch sensing layer is disposed directly on a first display panel surface, a second display panel surface facing the first display panel surface in a thickness direction, or a second base surface of the reflection prevention layer. The reflection prevention layer is disposed directly on the second display panel surface or a first base surface of the touch sensing layer. The window layer is disposed directly on the first base surface or the second base surface.

公开(公告)号：US20190235682A1

公开(公告)日：2019-08-01

申请号：US16378369

申请日：2019-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Wonsuk CHOI ,  Sangmin KIM ,  Sunghoon KIM ,  Cheolsu KIM ,  Yoonsun CHOI

IPC: G06F3/041 ,  G06F3/044 ,  H01L51/52 ,  H01L27/12 ,  H01L27/32 ,  H01L51/56 ,  H01L51/00

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/323 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3279 ,  H01L51/0097 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display apparatus including a substrate having a display area in which a display device is provided to display an image, and a non-display area around the display area. The non-display area includes a bending area that is bent about a bending axis; an encapsulation layer arranged above the display area; a touch electrode arranged above the encapsulation layer; a touch wire connected to the touch electrode and extending to the non-display area; and a fan-out wiring connected to a signal wiring that applies electric signals to the display area. At least a portion of the fan-out wiring is arranged in the bending area, and the fan-out wiring includes the same material as the touch wire.

公开(公告)号：US20220376192A1

公开(公告)日：2022-11-24

申请号：US17668505

申请日：2022-02-10

Applicant: Samsung Display Co., Ltd.

Inventor： Youngdo KIM ,  Hyunseok OH ,  Kang-Woo LEE ,  Sunghoon KIM

IPC: H01L51/00 ,  H01L51/56 ,  B32B3/30 ,  B32B17/06 ,  B32B27/06 ,  B32B38/00

Abstract: A display device includes a display panel having a first non-folding area, a folding area connected to the first non-folding area, and a second non-folding area spaced apart from the first non-folding area by the folding area. A base member is disposed on the display panel. The base member includes a pattern area including a plurality of concave portions overlapping the folding area. The plurality of concave portions is spaced apart from each other in a first direction and has a depth in a second direction perpendicular to the first direction. A first filling layer fills the plurality of concave portions. The first filling layer includes at least one material selected from an acrylate, a urethane acrylate, and a silicone resin.

公开(公告)号：US20200097116A1

公开(公告)日：2020-03-26

申请号：US16699073

申请日：2019-11-28

Applicant: Samsung Display Co., Ltd.

Inventor： Wonsuk CHOI ,  Sangmin KIM ,  Sunghoon KIM ,  Cheolsu KIM ,  Yoonsun CHOI

IPC: G06F3/041 ,  H01L27/12 ,  H01L51/00 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display apparatus including a substrate having a display area in which a display device is provided to display an image, and a non-display area around the display area. The non-display area includes a bending area that is bent about a bending axis; an encapsulation layer arranged above the display area; a touch electrode arranged above the encapsulation layer; a touch wire connected to the touch electrode and extending to the non-display area; and a fan-out wiring connected to a signal wiring that applies electric signals to the display area. At least a portion of the fan-out wiring is arranged in the bending area, and the fan-out wiring includes the same material as the touch wire.

公开(公告)号：US20200013845A1

公开(公告)日：2020-01-09

申请号：US16502516

申请日：2019-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Minjun JANG ,  Sunghoon KIM

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes a substrate on which a first indented portion indented inward along one side of the substrate is formed; a first pad unit and a second pad unit spaced apart from each other on the substrate along the one side; a display unit above the substrate and having a shape indented inward between the first pad unit and the second pad unit; an encapsulating unit encapsulating the display unit; and a wiring film bent from a first surface of the substrate to a second surface of the substrate, the wiring film including a third pad unit and a fourth pad unit connected to the first pad unit and the second pad unit, respectively, and a second indented portion indented inward between the third pad unit and the fourth pad unit.

公开(公告)号：US20250081795A1

公开(公告)日：2025-03-06

申请号：US18949323

申请日：2024-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Taehoon YANG ,  Yongsu LEE ,  Sungchul KIM ,  Sunghoon KIM ,  Sungsik YUN ,  Kyoungah LEE

IPC: H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  H10K50/84 ,  H10K50/844 ,  H10K50/86 ,  H10K59/38 ,  H10K71/00 ,  H10K77/10 ,  H10K102/00

Abstract: A flexible display device includes a protection member, a first adhesion member, a display member, a second adhesion member, and a window member. A thickness of the display member is less than a sum of thicknesses of the protection member and the window member. The display member includes a display panel layer, a touch sensing layer, and a reflection prevention layer integrated with each other to reduce a thickness of the flexible display device. The reduction in thickness enables the flexible display device to be bent with a relatively small radius of curvature, as well as to be repeatedly bent (or otherwise flexed) with reduced potential for delamination of the first and second adhesion members.

公开(公告)号：US20170278900A1

公开(公告)日：2017-09-28

申请号：US15285270

申请日：2016-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Taehoon YANG ,  Yongsu LEE ,  Sungchul KIM ,  Sunghoon KIM ,  Sungsik YUN ,  Kyoungah LEE

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  G06F3/044 ,  G06F3/041

CPC classification number: H01L27/323 ,  G06F1/1652 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112 ,  H01L27/322 ,  H01L27/3272 ,  H01L51/0097 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2227/323 ,  H01L2251/5338 ,  H01L2251/558

Abstract: A flexible display device includes a display panel layer, a touch sensing layer, a reflection prevention layer, and a window layer. The touch sensing layer is disposed directly on a first display panel surface, a second display panel surface facing the first display panel surface in a thickness direction, or a second base surface of the reflection prevention layer. The reflection prevention layer is disposed directly on the second display panel surface or a first base surface of the touch sensing layer. The window layer is disposed directly on the first base surface or the second base surface.