公开(公告)号：US09870023B2

公开(公告)日：2018-01-16

申请号：US14719418

申请日：2015-05-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Namkung ,  Soonryong Park ,  Chulwoo Jeong

IPC: G02B5/30 ,  G06F1/16 ,  H01L51/00

CPC classification number: G06F1/16 ,  G02B5/3033 ,  G06F1/1652 ,  H01L51/0097

Abstract: A method of manufacturing a display panel, including providing a plurality of display substrates spaced apart from each other by a predetermined area disposed therebetween when viewed in a plan view, each of the display substrates including a display area, on which an image is displayed, and each of the display substrates being flexible; attaching a first film onto the display substrates to overlap with the display substrates; attaching a second film onto the first film; and substantially and simultaneously cutting the first and second films along a cutting line defined in an area overlapping with the predetermined area.

公开(公告)号：US20170373093A1

公开(公告)日：2017-12-28

申请号：US15681110

申请日：2017-08-18

Applicant: Samsung Display Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Jun Namkung ,  Seung Min Jane Han ,  Youbin Kim

IPC: H01L27/12 ,  H01L51/00 ,  H01L51/52

CPC classification number: H01L27/1218 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/1255 ,  H01L51/0097 ,  H01L51/5256 ,  Y02E10/549 ,  Y02P70/521

Abstract: A flexible display panel includes a bending area and a surrounding area adjacent to the bending area. The barrier layer includes first silicon nitride layers and first silicon oxide layers which are overlapped with the bending area. The first silicon nitride layers and the first silicon oxide layers are stacked alternately. Each of the first silicon nitride layers may have a thickness less than or equal to about 400 Å, and each of the first silicon oxide layers may have a thickness less than or equal to about 650 Å.

公开(公告)号：US09741952B2

公开(公告)日：2017-08-22

申请号：US15134641

申请日：2016-04-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Namkung ,  Kwang-Hyeok Kim ,  Soon-Ryong Park ,  Jung-Ho So ,  Chul-Woo Jeong

IPC: H01L51/00 ,  H01L51/52 ,  G09F9/00 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/0097 ,  G09F9/00 ,  H01L27/323 ,  H01L27/3244 ,  H01L27/3276 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: A display device includes a display panel, a top member, and a bottom member. The top member is disposed on the display panel. The bottom member is disposed under the display panel, and includes a plurality of layers. At least one of the layers has an opening at a bending region of the display device.

公开(公告)号：US20170045914A1

公开(公告)日：2017-02-16

申请号：US15335061

申请日：2016-10-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Namkung ,  Soonryong Park ,  Chulwoo Jeong

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G02F1/133305 ,  H01L27/3244 ,  H01L2251/5338 ,  H05K1/028 ,  H05K2201/055 ,  H05K2201/09036 ,  H05K2201/09845 ,  H05K2201/10106 ,  H05K2201/10128

Abstract: A flexible display device includes a flexible display panel and a first outer member having a groove pattern. The groove pattern includes a flat surface and inclined portions connected to the flat surface and symmetrical with each other.

Abstract translation: 柔性显示装置包括柔性显示面板和具有凹槽图案的第一外部构件。 凹槽图案包括平坦表面和连接到平坦表面并且彼此对称的倾斜部分。

公开(公告)号：US09324959B2

公开(公告)日：2016-04-26

申请号：US14726101

申请日：2015-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Namkung ,  Kwang-Hyeok Kim ,  Soon-Ryong Park ,  Jung-Ho So ,  Chul-Woo Jeong

IPC: H01L51/00 ,  H01L51/52 ,  G09F9/00 ,  H01L27/32

CPC classification number: H01L51/0097 ,  G09F9/00 ,  H01L27/323 ,  H01L27/3244 ,  H01L27/3276 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: A display device includes a display panel, a top member, and a bottom member. The top member is disposed on the display panel. The bottom member is disposed under the display panel, and includes a plurality of layers. At least one of the layers has an opening at a bending region of the display device.

Abstract translation: 显示装置包括显示面板，顶部构件和底部构件。 顶部构件设置在显示面板上。 底部构件设置在显示面板下方，并且包括多个层。 至少一个层在显示装置的弯曲区域具有开口。

公开(公告)号：US20150146386A1

公开(公告)日：2015-05-28

申请号：US14298792

申请日：2014-06-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Namkung ,  Soonryong Park ,  Chulwoo Jeong

IPC: H05K1/02

CPC classification number: H05K1/028 ,  G02F1/133305 ,  H01L51/0097 ,  H01L2251/5338 ,  H05K2201/055 ,  H05K2201/09036 ,  H05K2201/09845 ,  H05K2201/10106 ,  H05K2201/10128 ,  Y02E10/549

Abstract: A flexible display device including a flexible display panel including a folding area and a peripheral area, and a first outer member including a groove pattern is disclosed. The groove pattern includes a flat surface and inclined portions connected to the flat surface and symmetrical with each other about the flat surface.

Abstract translation: 公开了一种柔性显示装置，包括包括折叠区域和周边区域的柔性显示面板和包括凹槽图案的第一外部构件。 凹槽图案包括平坦表面和连接到平坦表面并且相对于平坦表面彼此对称的倾斜部分。

公开(公告)号：US12210388B2

公开(公告)日：2025-01-28

申请号：US18456065

申请日：2023-08-25

Applicant: Samsung Display Co., LTD.

Inventor： Jun Namkung ,  Soonryong Park ,  Chulwoo Jeong

IPC: G06F1/16 ,  G02F1/1333 ,  H05K1/02 ,  H10K59/12 ,  H10K102/00

Abstract: A flexible display device includes a flexible display panel and a first outer member having a groove pattern. The groove pattern includes a flat surface and inclined portions connected to the flat surface and symmetrical with each other.

公开(公告)号：US11903303B2

公开(公告)日：2024-02-13

申请号：US17819619

申请日：2022-08-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Namkung ,  Soon Ryong Park ,  Chul Woo Jeong

IPC: H01L27/14 ,  H10K77/10 ,  H10K50/86 ,  H10K59/12 ,  H10K71/80 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K77/111 ,  H10K50/86 ,  H10K59/12 ,  H10K71/80 ,  H10K71/851 ,  H10K2102/311 ,  Y02E10/549 ,  Y02P70/50

Abstract: A flexible display panel and a manufacturing method which is capable of removing a non-display area without damaging a display element layer, the flexible display panel includes a flexible substrate which includes a display area and a peripheral area outside of the display area, a display element layer disposed on the flexible substrate, and a neutral plane balancing layer disposed on the display element layer in the peripheral area, wherein the peripheral area of the flexible substrate in which the neutral plane balancing layer is disposed is folded towards a rear side of the display area along a first bending line, and the neutral plane balancing layer overlaps the first bending line.

公开(公告)号：US11450825B2

公开(公告)日：2022-09-20

申请号：US17099670

申请日：2020-11-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Namkung ,  Soon Ryong Park ,  Chul Woo Jeong

IPC: H01L29/08 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32

Abstract: A flexible display panel and a manufacturing method which is capable of removing a non-display area without damaging a display element layer, the flexible display panel includes a flexible substrate which includes a display area and a peripheral area outside of the display area, a display element layer disposed on the flexible substrate, and a neutral plane balancing layer disposed on the display element layer in the peripheral area, wherein the peripheral area of the flexible substrate in which the neutral plane balancing layer is disposed is folded towards a rear side of the display area along a first bending line, and the neutral plane balancing layer overlaps the first bending line.

公开(公告)号：US11256297B2

公开(公告)日：2022-02-22

申请号：US16749096

申请日：2020-01-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Namkung

IPC: G06F1/16 ,  G02B1/14 ,  G02B1/04 ,  G06F3/041 ,  H01L51/52 ,  H01L51/00 ,  H01L27/32 ,  G09G3/32

Abstract: A display device includes a display panel having a bent shape with respect to a first bending axis and a second bending axis, the display panel emitting light upward, and the first and second bending axes intersect with each other, a polarizing plate on an upper surface of the display panel and polarizing the light emitted upward, and a first protective film on a lower surface of the display panel, the first protective film including a plurality of first protrusion portions having three-dimensional shapes.