公开(公告)号：US20230078747A1

公开(公告)日：2023-03-16

申请号：US17859594

申请日：2022-07-07

Applicant: Samsung Display Co., LTD.

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

IPC: G06F1/16

Abstract: An embodiment provides a display device including a first roller and a second roller spaced apart from each other, a rotation belt surrounding the first roller and the second roller; and a display panel including a portion disposed on the rotation belt, wherein the display panel is extended by being released from the rotation belt in a first direction.

公开(公告)号：US20180341142A1

公开(公告)日：2018-11-29

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 ,  H01L27/32 ,  H01L51/50

CPC classification number: G02F1/133305 ,  G06F1/1601 ,  G06F1/1643 ,  G06F1/1652 ,  H01L27/3218 ,  H01L27/322 ,  H01L27/3246 ,  H01L51/5044

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：US20170359911A1

公开(公告)日：2017-12-14

申请号：US15611058

申请日：2017-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Khachatryan HAYK ,  Ki Hyun KIM ,  Sun Ho KIM ,  Jeong Ho KIM ,  Tae Woong KIM ,  Jung Hun LEE

IPC: H05K5/00 ,  H05K5/02 ,  H05K5/03

Abstract: A rollable display device includes a roller, a rollable display that is rollable onto the roller in a first direction, and a plurality of thin plates positioned at a rear surface of the rollable display, the thin plates being rollable onto the roller in the first direction along with the rollable display.

公开(公告)号：US20160315276A1

公开(公告)日：2016-10-27

申请号：US15015035

申请日：2016-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： Young Gug SEOL ,  Tae Woong KIM ,  Ju Chan PARK ,  Pil Suk LEE ,  Jin Hwan CHOI

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/12 ,  B32B37/10 ,  B32B27/08 ,  B32B37/12 ,  B32B37/14 ,  H01L27/32 ,  B32B7/12

CPC classification number: H01L51/0097 ,  B32B7/00 ,  B32B7/12 ,  B32B27/00 ,  B32B27/06 ,  B32B27/08 ,  B32B37/10 ,  B32B37/12 ,  B32B37/1284 ,  B32B37/14 ,  B32B2037/1253 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/20 ,  B32B2307/206 ,  B32B2307/546 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2310/0831 ,  B32B2457/20 ,  H01L27/1218 ,  H01L27/3262 ,  H01L29/78603 ,  H01L51/0512 ,  H01L51/5256 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: In an aspect, a flexible substrate may include a base substrate, an insulating layer positioned on a first surface of the base substrate, a protective film positioned on a second surface facing the first surface of the base substrate and an adhesive layer positioned between the base substrate and the protective film and attaching the protective film on the second surface of the base substrate. The adhesive layer may include a cross-linker.

Abstract translation: 一方面，柔性基板可以包括基底基板，位于基底基板的第一表面上的绝缘层，位于与基底基板的第一表面相对的第二表面上的保护膜，以及位于基底 基板和保护膜，并将保护膜附着在基板的第二表面上。 粘合剂层可以包括交联剂。

公开(公告)号：US20150192481A1

公开(公告)日：2015-07-09

申请号：US14465537

申请日：2014-08-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Thanh Tien NGUYEN ,  Min-Sung KIM ,  Tae Woong KIM ,  Ki Hyun KIM ,  Jin Hwan CHOI

IPC: G01L1/22 ,  G09G3/20

CPC classification number: G01L1/22 ,  G02F1/13306 ,  G02F1/133305 ,  G02F2001/133394 ,  G09G3/20 ,  G09G2300/043 ,  G09G2330/04 ,  G09G2380/02

Abstract: A flexible display device including a flexible display panel which displays an image, a strain gauge disposed in the flexible display panel, where the strain gauge senses a strain in the flexible display panel and generates a detection signal based on the sensed strain, a strain controller which receives the detection signal and outputs a strain compensation voltage based on the detection signal, and a strain compensation layer disposed on a surface of the flexible display panel and which receives the strain compensation voltage, where a thickness of the strain compensation layer may be controlled based on the strain compensation voltage such that a neutral plane of the flexible display device is maintained in a predetermined reference area in the flexible display panel.

Abstract translation: 一种柔性显示装置，包括显示图像的柔性显示面板，设置在柔性显示面板中的应变计，其中应变仪感测柔性显示面板中的应变并基于感测到的应变产生检测信号，应变控制器 其接收检测信号并输出​​基于检测信号的应变补偿电压，以及应变补偿层，其设置在柔性显示面板的表面上并且接收应变补偿电压，其中可以控制应变补偿层的厚度 基于应变补偿电压，使得柔性显示装置的中性平面保持在柔性显示面板中的预定参考区域中。

公开(公告)号：US20220141968A1

公开(公告)日：2022-05-05

申请号：US17398545

申请日：2021-08-10

Applicant: Samsung Display Co., LTD.

Inventor： Dong Won CHOI ,  Beon Jin KIM ,  Jin Hwan CHOI ,  Tae Woong KIM ,  Jong Hwa LEE

IPC: H05K5/00 ,  H05K5/02

Abstract: A display device includes a display panel; a supporter disposed on a surface of the display panel; and an adhesive layer disposed between the supporter and the display panel, wherein the supporter includes metal layers spaced apart from each other; and a cushion layer surrounding the metal layers, the adhesive layer includes a first area overlapping the metal layers in a vertical direction to the display panel; and a second area not overlapping the metal layers in the vertical direction to the display panel, and a modulus of the second area of the adhesive layer is larger than a modulus of the first area of the adhesive layer.

公开(公告)号：US20170358636A1

公开(公告)日：2017-12-14

申请号：US15613316

申请日：2017-06-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woong KIM ,  Hyun Woo KOO

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  G02F1/1333

CPC classification number: G06F1/1652 ,  G02F1/133305 ,  G09F9/301 ,  H01L27/3246 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5253 ,  Y02E10/549

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：US20170157670A1

公开(公告)日：2017-06-08

申请号：US15087819

申请日：2016-03-31

Applicant: Samsung Display Co., Ltd. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jin Hwan CHOI ,  Jung Yong LEE ,  Tae Woong KIM ,  Jae Ho AHN

IPC: B22F1/00 ,  B22F9/24

Abstract: Disclosed is a method for manufacturing a metallic nanowire transparent electrode, including generating a metallic nanowire and chemically reducing the metallic nanowire to connect adjacent metallic nanowires.

公开(公告)号：US20160211210A1

公开(公告)日：2016-07-21

申请号：US14961528

申请日：2015-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Tae An SEO ,  Tae Woong KIM ,  Seong Min WANG ,  Jin Hwan CHOI

IPC: H01L23/528 ,  H01L23/12 ,  H01L21/768 ,  H01L23/532

CPC classification number: H01L21/76838 ,  G02F1/13452 ,  H01L23/4985 ,  H01L23/49866 ,  H01L23/53214 ,  H01L23/53228 ,  H01L23/53242 ,  H01L23/53276 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A flexible display and method of manufacturing the same are disclosed. In one aspect, the display includes a flexible substrate having a bending area and a non-bending area and a plurality of metal wirings formed over the flexible substrate in the bending area and the non-bending area. Each of the metal wirings which are formed in the bending area includes a pair of first hard wirings formed over the flexible substrate and a first soft wiring electrically connected to ends of the pair of first hard wirings.

Abstract translation: 公开了柔性显示器及其制造方法。 一方面，显示器包括具有弯曲区域和非弯曲区域的柔性基板和在弯曲区域和非弯曲区域中形成在柔性基板上的多个金属布线。 形成在弯曲区域中的每个金属布线包括形成在柔性基板上的一对第一硬布线和与该对第一硬布线的端部电连接的第一软布线。

公开(公告)号：US20140363567A1

公开(公告)日：2014-12-11

申请号：US14139592

申请日：2013-12-23

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

Inventor： Hyun Woo KOO ,  Tae Woong KIM ,  Jung Yong LEE ,  Jae Min LEE

IPC: H01B1/02 ,  H01B1/22 ,  B05D5/00

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.

Abstract translation: 一种制造金属纳米线分散液的方法包括加热包含金属化合物，催化剂，有机保护剂和月经的第一溶液，从而在第一溶液中形成金属纳米线，进行向金属中提供第一溶剂的第一清洗工艺 从而将金属纳米线周围的有机保护剂与金属纳米线分离，通过真空过滤将金属纳米线与第一溶液分离，并将分离的金属纳米线分散在分散溶剂中。