公开(公告)号：US20180331166A1

公开(公告)日：2018-11-15

申请号：US16041952

申请日：2018-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun CHO ,  Yong Jae Park ,  Sang Jo Lee ,  Won Suk Choi ,  Yoon Sun Choi

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

CPC classification number: H01L27/3258 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/0097 ,  H01L2227/323 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.

公开(公告)号：US09760129B2

公开(公告)日：2017-09-12

申请号：US14957636

申请日：2015-12-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youn Joon Kim ,  Jung Hun Lee ,  Jusuck Lee ,  Kyung Min Choi ,  Sang Jo Lee

IPC: G06F1/16 ,  H05K5/00 ,  H05K7/00

CPC classification number: G06F1/1656 ,  G06F1/1652

Abstract: A rollable display device, including a flexible display panel; a roller having a cylindrical shape, one end of the flexible display panel being fixed to the roller and rolled around the roller, the roller including a penetration part, the penetration part being inclined with respect to a circumferential surface of the roller, the flexible display panel penetrating through the penetration part; and a first guide at a portion adjacent to the penetration part on the circumferential surface of the roller, the first guide guiding the flexible display panel penetrating through the penetration part to be adjacent to an outer surface of the roller.

公开(公告)号：US09625946B2

公开(公告)日：2017-04-18

申请号：US14560007

申请日：2014-12-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung Hun Lee ,  Youn Joon Kim ,  Cheol Su Kim ,  Yoon Jee Shin ,  Sang Jo Lee ,  Jang Doo Lee ,  Ju Suck Lee ,  Kyung Min Choi

IPC: G06F1/16 ,  B65H75/36 ,  H04M1/02

CPC classification number: G06F1/1652 ,  B65H75/36 ,  G06F1/16 ,  H04M1/0268

Abstract: Provided is a display device, including a flexible display panel; and a first roller connected to the display panel and having an outer surface, the first roller winding the flexible display panel on the outer surface, the first roller winding both in a first rotating direction and in a second rotating direction opposite to the first direction.

公开(公告)号：US20170092709A1

公开(公告)日：2017-03-30

申请号：US15228972

申请日：2016-08-04

Applicant: Samsung Display Co., Ltd.

Inventor： Yoon Sun Choi ,  Won Suk Choi ,  Sang Jo Lee

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3262 ,  H01L27/1218 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display panel is disclosed. In one aspect, the panel includes a substrate including a flexible first substrate layer, a flexible second substrate layer, and a conductive layer interposed between the flexible first and second substrate layers. The panel also includes a transistor provided over the substrate, and an electro-optical active layer provided over the transistor.

公开(公告)号：US20160255713A1

公开(公告)日：2016-09-01

申请号：US14968602

申请日：2015-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： Youn Joon KIM ,  Jung Hun Lee ,  Sang Jo Lee ,  Jusuck Lee ,  Kyung Min Choi

IPC: H05K1/02 ,  H05K7/14

CPC classification number: G02F1/133305 ,  B32B7/14 ,  B32B37/0076 ,  B32B37/1292 ,  B32B2457/20 ,  B32B2457/206 ,  B32B2457/208 ,  C09J2203/318 ,  C09J2203/326 ,  G02F2202/28 ,  G06F1/1652 ,  G09F9/301 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1059

Abstract: A flexible display and method of manufacturing the same are disclosed. In one aspect, the flexible display includes a display panel configured to display images, a window substrate disposed on a first surface of the display panel, and a lower passivation film attached to a second surface of the display panel opposing the first surface. The flexible display can also include a lower adhesive layer interposed between the display panel and the lower passivation film. The lower adhesive layer can include a plurality of isolated-pattern portions and a peripheral portion surrounding the isolated-pattern portions.

Abstract translation: 公开了柔性显示器及其制造方法。 一方面，柔性显示器包括被配置为显示图像的显示面板，设置在显示面板的第一表面上的窗口基板，以及附着到与第一表面相对的显示面板的第二表面的下部钝化膜。 柔性显示器还可以包括插入在显示面板和下部钝化膜之间的下部粘合剂层。 下粘合剂层可以包括多个隔离图案部分和围绕隔离图案部分的周边部分。

公开(公告)号：US10403698B2

公开(公告)日：2019-09-03

申请号：US16041952

申请日：2018-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun Cho ,  Yong Jae Park ,  Sang Jo Lee ,  Won Suk Choi ,  Yoon Sun Choi

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

Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.

公开(公告)号：US10109695B2

公开(公告)日：2018-10-23

申请号：US15228972

申请日：2016-08-04

Applicant: Samsung Display Co., Ltd.

Inventor： Yoon Sun Choi ,  Won Suk Choi ,  Sang Jo Lee

IPC: H01L29/08 ,  H01L51/40 ,  H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L27/12

Abstract: A flexible display panel is disclosed. In one aspect, the panel includes a substrate including a flexible first substrate layer, a flexible second substrate layer, and a conductive layer interposed between the flexible first and second substrate layers. The panel also includes a transistor provided over the substrate, and an electro-optical active layer provided over the transistor.

公开(公告)号：US10056444B2

公开(公告)日：2018-08-21

申请号：US15603362

申请日：2017-05-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun Cho ,  Yong Jae Park ,  Sang Jo Lee ,  Won Suk Choi ,  Yoon Sun Choi

IPC: H01L29/04 ,  H01L27/32 ,  H01L51/00 ,  H01L27/12

CPC classification number: H01L27/3258 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/0097 ,  H01L2227/323 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.

公开(公告)号：US09425214B2

公开(公告)日：2016-08-23

申请号：US14087233

申请日：2013-11-22

Applicant: Samsung Display Co., Ltd.

Inventor： Young Sik Yoon ,  Youn Joon Kim ,  Seung Peom Noh ,  Sang Jo Lee ,  Ji Won Han

IPC: H01L29/786 ,  H01L27/32 ,  H01L21/28 ,  H01L27/12 ,  H01L21/02 ,  H01L21/268 ,  H01L51/00 ,  H01L51/52

CPC classification number: H01L27/1218 ,  H01L21/02532 ,  H01L21/02686 ,  H01L21/268 ,  H01L27/1262 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5253

Abstract: A thin film transistor substrate includes: a polymer substrate, an oxide transparent electrode layer (TCO) formed on the polymer substrate, a barrier layer formed on the oxide transparent electrode layer, and a semiconductor layer formed on the barrier layer, in which the semiconductor layer is polysilicon. The polysilicon thin film transistor provides an oxide transparent electrode layer (TCO) which absorbs heat energy and light generated during a process of manufacturing the polysilicon thin film transistor to prevent a damage of the substrate using a polymer material.

Abstract translation: 薄膜晶体管基板包括：聚合物基板，形成在聚合物基板上的氧化物透明电极层（TCO），形成在氧化物透明电极层上的阻挡层和形成在阻挡层上的半导体层，其中半导体 层是多晶硅。 多晶硅薄膜晶体管提供氧化物透明电极层（TCO），其吸收在制造多晶硅薄膜晶体管的过程期间产生的热能和光，以防止使用聚合物材料损坏衬底。

公开(公告)号：US12262599B2

公开(公告)日：2025-03-25

申请号：US18520371

申请日：2023-11-27

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Hyun Cho ,  Yong Jae Park ,  Sang Jo Lee ,  Won Suk Choi ,  Yoon Sun Choi

IPC: H01L27/12 ,  H10K59/121 ,  H10K59/124 ,  H10K59/131 ,  H10K77/10 ,  H10K59/12 ,  H10K102/00

Abstract: A flexible display device including a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.