公开(公告)号：US20180098440A1

公开(公告)日：2018-04-05

申请号：US15723652

申请日：2017-10-03

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

CPC classification number: H05K5/0017 ,  G02F1/133305 ,  G06F1/1652

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.

公开(公告)号：US20170125453A1

公开(公告)日：2017-05-04

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 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L21/683

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：US20230161380A1

公开(公告)日：2023-05-25

申请号：US17865972

申请日：2022-07-15

Applicant: Samsung Display Co., LTD.

Inventor： Sang Jun Lee ,  Jin Hwan CHOI ,  Beom Jin KIM ,  Tae Woong KIM ,  Jae Ho AHN

IPC: G06F1/16

CPC classification number: G06F1/1652

Abstract: A display device includes a display panel including a first surface which displays images and a second surface opposite to the first surface, a supporter disposed on the second surface of the display panel, a roller to which a first end of the display panel and a first end of the supporter are connected and on which the display panel and the supporter are wound, a first case to which a second end of the display panel opposite to the first end of the display panel is connected, a second case which is disposed on the first case and to which an end of the roller is connected, and an elasticity member connected between the first case and the second case, where the second case and the first case at least partly overlap each other and slide.

公开(公告)号：US20190254180A1

公开(公告)日：2019-08-15

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

CPC classification number: H05K5/0017 ,  G02F1/133305 ,  G06F1/1652

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.

公开(公告)号：US20160216737A1

公开(公告)日：2016-07-28

申请号：US14962085

申请日：2015-12-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Khachatryan HAYK ,  Hyun Woo KOO ,  Tae Woong KIM

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1624 ,  G06F1/1626

Abstract: A display device includes a first body including a first internal space and a first opening at a first side of the first body, a second body including a second internal space and a second opening at a first side of the second body, the second opening facing the first opening, a flexible display panel to display images, the flexible display panel having a changeable display area in accordance with a distance between the first and second bodies, and an arm assembly including a plurality of connecting arms supporting the first and second bodies, the plurality of connecting arms being rotatably coupled to the first and second bodies.

Abstract translation: 显示装置包括：第一主体，包括第一内部空间和第一主体的第一侧的第一开口;第二主体，包括第二内部空间;第二开口，位于第二主体的第一侧;第二开口面对 第一开口，用于显示图像的柔性显示面板，柔性显示面板具有根据第一和第二主体之间的距离的可变显示区域，以及包括支撑第一和第二主体的多个连接臂的臂组件， 多个连接臂可旋转地联接到第一和第二主体。

公开(公告)号：US20150179722A1

公开(公告)日：2015-06-25

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.

Abstract translation: 有机发光显示装置包括：弯曲有机发光显示面板。 有机发光显示面板包括柔性基板，包括半导体层的薄膜晶体管层和包括有机发光材料的有机发光层。 在弯曲的有机发光显示面板中，在薄膜晶体管层中限定了薄膜晶体管层接收压缩应力或其中压缩应力和拉伸应力保持平衡的中性平面。

公开(公告)号：US20180151835A1

公开(公告)日：2018-05-31

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 ,  H01L51/00

CPC classification number: H01L51/5253 ,  H01L27/15 ,  H01L27/3244 ,  H01L33/56 ,  H01L51/0097 ,  H01L2251/5338

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：US20160372530A1

公开(公告)日：2016-12-22

申请号：US15017430

申请日：2016-02-05

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Taek KIM ,  Tae Woong KIM ,  Bo Ik PARK ,  Young Gug SEOL ,  Sun Hee LEE ,  Pil Suk LEE

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/50 ,  H01L51/00

CPC classification number: H01L27/3258 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3262 ,  H01L2227/323

Abstract: An organic light emitting diode (OLED) display comprises a substrate, a semiconductor layer portion disposed over the substrate and comprising an active region, a source region, and a drain region, a first insulation layer disposed over the substrate, a gate electrode disposed over the first insulation layer and overlapping the active region, and a second insulation layer disposed over the first insulation layer. First and second insulation material pieces are disposed over the second insulation layer. Source and drain electrodes are disposed over the first and second insulation material pieces and connected the source and drain regions through contact vias formed through the first and second insulation material pieces, respectively. A third insulation layer is disposed over the second insulation layer and covering the source electrode and the drain electrode. The display further includes a first electrode connected to the drain electrode, an organic light emission layer and a second electrode.

Abstract translation: 有机发光二极管（OLED）显示器包括衬底，设置在衬底上并包括有源区，源区和漏区的半导体层部分，设置在衬底上的第一绝缘层，设置在衬底上的栅电极 所述第一绝缘层与所述有源区重叠，以及设置在所述第一绝缘层上的第二绝缘层。 第一和第二绝缘材料片设置在第二绝缘层上。 源极和漏极分别设置在第一绝缘材料片和第二绝缘材料片之间，并且通过分别通过第一和第二绝缘材料片形成的接触通孔连接源极和漏极区域。 第三绝缘层设置在第二绝缘层上并覆盖源电极和漏电极。 显示器还包括连接到漏电极的第一电极，有机发光层和第二电极。

公开(公告)号：US20150072454A1

公开(公告)日：2015-03-12

申请号：US14297169

申请日：2014-06-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woong KIM ,  Hyung Sik KIM ,  Hyun Woo KOO ,  Woo Jeong JANG ,  Ki-Yong LEE

IPC: H01L51/56

CPC classification number: H01L51/003 ,  H01L27/1266 ,  H01L51/0096 ,  H01L2251/566 ,  Y02E10/549 ,  Y02P70/521

Abstract: A method of manufacturing a display panel is provided. A release layer is formed on a support substrate. A thin film substrate is formed on the release layer and the support substrate. A pixel and an encapsulation member are formed on a part of the thin film substrate. The part of the thin film substrate is overlapped with the release layer. The part of the thin film substrate is separated from the support substrate. The release layer includes siloxane and polyimide silane.

Abstract translation: 提供一种制造显示面板的方法。 剥离层形成在支撑基板上。 在剥离层和支撑基板上形成薄膜基板。 在薄膜基板的一部分上形成像素和封装构件。 薄膜基板的一部分与剥离层重叠。 薄膜基板的一部分与支撑基板分离。 剥离层包括硅氧烷和聚酰亚胺硅烷。

公开(公告)号：US20230232553A1

公开(公告)日：2023-07-20

申请号：US17902412

申请日：2022-09-02

Applicant: Samsung Display Co., LTD.

Inventor： Jae Ho AHN ,  Beom Jin KIM ,  Tae Woong KIM ,  Sang Jun LEE ,  Jin Hwan CHOI

IPC: H05K5/02

CPC classification number: H05K5/0217

Abstract: A display device includes: a first module including a first housing and a first roller portion; a plurality of support portions having first end portions fixed to the first roller portion and extending in a first direction; a display panel disposed to overlap the support portions and including a first surface and a second surface opposite to the first surface; and a second module including a second housing to which second end portions of the support portions are fixed. The support portions are disposed on the second surface, the support portions include a first support portion, and a second support portion spaced apart from the first support portion in a second direction intersecting the first direction, the first support portion includes a concave pattern concave in a direction facing the second surface, and the second support portion includes a convex pattern convex in the direction facing the second surface.