公开(公告)号：US11600794B2

公开(公告)日：2023-03-07

申请号：US17244886

申请日：2021-04-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woong Kim ,  Hyun Woo Koo ,  Young Gug Seol

IPC: H01L51/00 ,  H01L27/12 ,  H01L27/32 ,  H05K1/02

Abstract: A display device is disclosed. In one aspect, the display device includes a flexible substrate capable of being bent in a first direction and an insulating layer including a first opening pattern positioned on the flexible substrate and extending in a second direction crossing the first direction.

公开(公告)号：US10466748B2

公开(公告)日：2019-11-05

申请号：US16143936

申请日：2018-09-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Hwan Choi ,  Jeong Ho Kim ,  Hyun Woo Koo ,  Tae Woong Kim

IPC: H05K1/00 ,  G06F1/16 ,  G09G3/3266 ,  H01L27/32

Abstract: A rollable display device includes a roller defining a rolling direction, and a rollable display unit. A first side of the rollable display unit is fixed to the roller, and the rollable display unit includes a plurality of spacers spaced apart from one another and arranged in the rolling direction. Heights of the spacers disposed near a second side of the rollable display unit opposing the first side are greater than heights of the spacers disposed near the first side of the rollable display unit.

公开(公告)号：US20160218305A1

公开(公告)日：2016-07-28

申请号：US14849426

申请日：2015-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Woong Kim ,  Hyun Woo Koo ,  Ki Hyun Kim ,  Young Gug Seol

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

CPC classification number: H01L51/0097 ,  G02F1/133305 ,  G02F1/133345 ,  G02F1/1345 ,  G02F2001/133388 ,  H01L27/3258 ,  H01L27/3276 ,  H01L2251/5338 ,  H01L2251/5392 ,  Y02E10/549

Abstract: A display device includes: a flexible substrate including a bending area bent in one direction; an insulating layer on the flexible substrate and comprising a plurality of opening patterns spaced apart from each other at the bending area; and a wavy line extending through the plurality of opening patterns.

Abstract translation: 显示装置包括：柔性基板，包括沿一个方向弯曲的弯曲区域; 柔性基板上的绝缘层，并且包括在弯曲区域处彼此间隔开的多个开口图案; 以及延伸穿过多个开口图案的波浪线。

公开(公告)号：US10481640B2

公开(公告)日：2019-11-19

申请号：US15613316

申请日：2017-06-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woong Kim ,  Hyun Woo Koo

IPC: G06F1/16 ,  G09F9/30 ,  G02F1/1333 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A display device including a display panel that displays an image, and a supporting layer positioned on one surface of the display panel. The supporting layer includes a plurality of magnets that are engageable with each other.

公开(公告)号：US10446754B2

公开(公告)日：2019-10-15

申请号：US15136661

申请日：2016-04-22

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun Kim ,  Sun Ho Kim ,  Jeong Ho Kim ,  Hyun Woo Koo ,  Tae Woong Kim ,  Yeon Gon Mo

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

Abstract: A flexible organic light-emitting diode display and a method of manufacturing the same are disclosed. In one aspect, the display includes a substrate formed of a first material including a metal and an OLED formed over the substrate.

公开(公告)号：US09905324B2

公开(公告)日：2018-02-27

申请号：US14139592

申请日：2013-12-23

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

Inventor： Hyun Woo Koo ,  Tae Woong Kim ,  Jung Yong Lee ,  Jae Min Lee

IPC: H01B1/20 ,  B22F9/00 ,  H01B1/02 ,  H01B1/22 ,  B22F9/20 ,  B22F9/18 ,  B22F9/16 ,  B82Y40/00

CPC classification number: H01B1/02 ,  B22F9/00 ,  B22F9/16 ,  B22F9/18 ,  B22F9/20 ,  B82Y40/00 ,  H01B1/20 ,  H01B1/22

Abstract: A method of fabricating a metal nanowire dispersion solution includes heating a first solution including a metal compound, a catalyst, an organic protection agent and menstruum, thereby forming metal nanowires in the first solution, performing a first cleaning process providing a first solvent into the metal nanowire, thereby separating the organic protection agent surrounding the metal nanowires from the metal nanowires, separating the metal nanowires from the first solution by vacuum-filtering, and dispersing the separated metal nanowires in a dispersion solvent.

公开(公告)号：US09728593B2

公开(公告)日：2017-08-08

申请号：US14515697

申请日：2014-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Woo Koo ,  Tae Woong Kim ,  Young Gug Seol

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

CPC classification number: H01L27/3258 ,  H01L51/0097 ,  H01L51/5253 ,  H01L2251/5338

Abstract: An organic light emitting display device includes: a curved organic light emitting display panel. The organic light emitting display panel includes a flexible substrate, a thin film transistor layer including a semiconductor layer, and an organic light emission layer including an organic light emitting material. In the curved organic light emitting display panel, the thin film transistor layer receives a compressive stress, or a neutral plane in which the compressive stress and a tensile stress maintain equilibrium is defined in the thin film transistor layer.

公开(公告)号：US09616478B2

公开(公告)日：2017-04-11

申请号：US14014175

申请日：2013-08-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woong Kim ,  Young Ki Hong ,  Hyun Woo Koo ,  Young Gug Seol

IPC: B29C53/02 ,  B21D11/02 ,  B29C53/04 ,  G06F1/16

CPC classification number: B21D11/02 ,  B29C53/04 ,  G06F1/1652

Abstract: Provided are a bending apparatus and a bending method. According to an aspect of the present invention, there is provided a bending apparatus including a guide portion configured to guide a movement and a bending of a flexible substrate so that the flexible substrate is bent and moved, a first fastening portion configured to fix one side of the flexible substrate that is bent along the guide portion, a second fastening portion configured to fix an other side of the flexible substrate, and a driving portion configured to move at least one of the first fastening portion and the second fastening portion.

公开(公告)号：US20160322565A1

公开(公告)日：2016-11-03

申请号：US15136661

申请日：2016-04-22

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun Kim ,  Sun Ho Kim ,  Jeong Ho Kim ,  Hyun Woo Koo ,  Tae Woong Kim ,  Yeon Gon Mo

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

CPC classification number: H01L51/003 ,  H01L27/3248 ,  H01L51/52 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2227/326 ,  H01L2251/301 ,  H01L2251/5338

Abstract: A flexible organic light-emitting diode display and a method of manufacturing the same are disclosed. In one aspect, the display includes a substrate formed of a first material including a metal and an OLED formed over the substrate.

Abstract translation: 公开了一种柔性有机发光二极管显示器及其制造方法。 在一个方面，显示器包括由包括在基板上形成的金属和OLED的第一材料形成的基板。

公开(公告)号：US20150041769A1

公开(公告)日：2015-02-12

申请号：US14158565

申请日：2014-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Woong Kim ,  Hyun Woo Koo ,  Young Gug Seol

IPC: H01L51/00 ,  H01L27/32

CPC classification number: H01L51/0097 ,  H01L27/1244 ,  H01L27/3258 ,  H01L27/3276 ,  H01L2251/5338 ,  H05K1/0277 ,  Y02E10/549

Abstract: A display device is disclosed. In one aspect, the display device includes a flexible substrate capable of being bent in a first direction and an insulating layer including a first opening pattern positioned on the flexible substrate and extending in a second direction crossing the first direction.

Abstract translation: 公开了一种显示装置。 一方面，显示装置包括能够沿第一方向弯曲的柔性基板和包括位于柔性基板上并沿与第一方向交叉的第二方向延伸的第一开口图案的绝缘层。