公开(公告)号：US10203531B2

公开(公告)日：2019-02-12

申请号：US15845248

申请日：2017-12-18

Applicant: Samsung Display Co. Ltd.

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

IPC: G02F1/1333 ,  G06F1/16 ,  H01L51/50 ,  H01L27/32

Abstract: A display device includes: a display panel which displays an image with light; a cover window disposed on the display panel to form an outer display surface of the display device; a housing into which and out from the display panel and the cover window are together moved; and within the housing: a winding roller around which the display panel is wound and unwound within the housing, a first end of the display panel being connected to the winding roller; and a sliding guide along which the cover window slides to be bent within the housing, the sliding guide disposed outside the winding roller.

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：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：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：US20190250668A1

公开(公告)日：2019-08-15

申请号：US16145169

申请日：2018-09-28

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Woong Kim ,  Khachatryan Hayk ,  Hyun Woo Koo ,  Min-Sung Kim ,  Jeong Ho Kim ,  Jin Hwan Choi

IPC: G06F1/16 ,  H01L51/00 ,  G09F9/30

Abstract: An exemplary embodiment provides a rollable display device including: a rollable display panel including a front surface and a rear surface, a first damping layer positioned on the front surface of the rollable display panel, and a second damping layer positioned on the rear surface of the rollable display panel. The first damping layer and the second damping layer have a shear thickening characteristic.

公开(公告)号：US10264687B2

公开(公告)日：2019-04-16

申请号：US15626501

申请日：2017-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Hwan Choi ,  Sun Ho Kim ,  Jeong Ho Kim ,  Bo Ik Park ,  Tae An Seo ,  Jung Hun Lee

IPC: H05K5/00 ,  H05K5/02 ,  G09F9/30

Abstract: A rollable display device includes a roller, a display panel configured to be wound around the roller in a wound-up configuration and to display an image in an unwound configuration, a housing configured to house the display panel in the wound-up configuration and the roller, and a roller controller connected to the roller and configured to change a radius of the roller.

公开(公告)号：US10256435B2

公开(公告)日：2019-04-09

申请号：US15806252

申请日：2017-11-07

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Woong Kim ,  Hyun Woo Koo ,  Jeong Ho Kim

IPC: H01L51/52 ,  H01L27/15 ,  H01L33/56 ,  H01L51/00 ,  H01L27/32

Abstract: A display device includes a substrate including a display area and a non-display area, a pixel part in the display area of the substrate to display an image, a first encapsulation layer disposed over and covering at least part of the pixel part, and a second encapsulation layer disposed over the first encapsulation layer and substantially covering the entire extent of the first encapsulation layer, wherein the second encapsulation layer comprises an interpenetrating polymer hydrogel.

公开(公告)号：US10256430B2

公开(公告)日：2019-04-09

申请号：US15410392

申请日：2017-01-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Khachatryan Hayk ,  Ki Hyun Kim ,  Sun Ho Kim ,  Jeong Ho Kim ,  Tae Woong Kim ,  Dan Bi Choi

IPC: H01L29/08 ,  H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H01L21/56 ,  H01L23/29

Abstract: An organic light emitting device includes a substrate. An organic light emitting diode is disposed on the substrate. A thin film encapsulation layer is disposed over the organic light emitting diode. The thin film encapsulation layer includes at least one organic layer. An organic passivation layer is disposed directly on the thin film encapsulation layer. The organic passivation layer has a smaller Young's modulus than the organic layer of the thin film encapsulation layer.

公开(公告)号：US09941311B2

公开(公告)日：2018-04-10

申请号：US15271022

申请日：2016-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Khachatryan Hayk ,  Ki Hyun Kim ,  Sun Ho Kim ,  Jeong Ho Kim ,  Tae Woong Kim ,  Yeon Gon Mo ,  Dan Bi Choi

IPC: H01L27/12 ,  H01L21/683 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

CPC classification number: H01L27/1262 ,  H01L21/6835 ,  H01L27/1225 ,  H01L27/1266 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5253 ,  H01L2221/68318 ,  H01L2221/68345 ,  H01L2221/68377 ,  H01L2221/68381 ,  H01L2227/326 ,  H01L2251/5338 ,  Y02E10/549

Abstract: Disclosed herein is a flexible display device, including: a substrate that comprises a first surface and a second surface which is an opposite surface to the first surface; a light-emitting device disposed on the first surface; a reduction layer disposed on the second surface; and a barrier layer disposed between the second surface and the reduction layer.

公开(公告)号：US10863633B2

公开(公告)日：2020-12-08

申请号：US16395160

申请日：2019-04-25

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Hwan Choi ,  Min-Sung Kim ,  Hyun Woo Koo ,  Jeong Ho Kim ,  Tae Woong Kim ,  Tae An Seo ,  Jung Hun Lee

IPC: H05K5/00 ,  G06F1/16 ,  G02F1/1333

Abstract: An exemplary embodiment provides a display device including: a display panel configured to include a first area, and a second area and a third area respectively disposed at opposite sides of the first area in a first direction; a first roller unit configured to wind the second area thereon; and a second roller unit configured to wind the third area of the display panel in an opposite direction to that of the first roller unit, wherein a distance between the first roller unit and the second roller unit which are separated from each other in the first direction can be adjusted.