公开(公告)号：US10586944B2

公开(公告)日：2020-03-10

申请号：US16152345

申请日：2018-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Hungkun Ahn ,  Sungguk An ,  Jongsung You ,  Sookkyung You ,  Kitae Kim

IPC: H01L51/52 ,  B32B7/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/30 ,  B32B27/36 ,  B32B1/00 ,  B29C45/00 ,  B29C45/14 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56 ,  G02F1/1333 ,  B29K33/00 ,  B29K105/20 ,  B29K667/00 ,  B29K669/00 ,  B29L31/34

Abstract: A display device includes a window member and a display module coupled to the window member. The window member includes a first resin layer and a second resin layer. The first resin layer is on the display module and has a first elongation, a first thickness, and a first hardness. The second resin layer is on the display module and the first resin layer and has a second elongation smaller than the first elongation, a second thickness greater than the first thickness, and a second hardness greater than the first hardness.

公开(公告)号：US10347707B2

公开(公告)日：2019-07-09

申请号：US15841156

申请日：2017-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jaehoon Jeong ,  Hangyeol Kim ,  Sungguk An ,  Jiyun Jung

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  G02F1/1333 ,  G06F1/16 ,  H01L51/56

Abstract: A display device includes a display panel, a light shielding member, a first cover member, a first light transmitting member, and a second cover member. The display panel includes a display region where a plurality of display structures are arranged and a peripheral region surrounding the display region. The light shielding member is in the peripheral region on the display panel, and has a first opening that exposes the display region. The first cover member is arranged on the light shielding member. The first light transmitting member is in the peripheral region on the first cover member, and includes a second opening that overlaps the first opening. The first light transmitting member has a first color. The second cover member is arranged on the first light transmitting member.

公开(公告)号：US09627636B2

公开(公告)日：2017-04-18

申请号：US14736893

申请日：2015-06-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Heo ,  Sungguk An ,  Sungsik Bae

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L51/0097 ,  H01L27/3244 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: A flexible display apparatus includes a first flexible substrate including carbon, a second flexible substrate on the first flexible substrate, a metal layer between the first flexible substrate and the second flexible substrate, a barrier layer on the second flexible substrate, a thin film transistor (TFT) on the barrier layer, and an organic light-emitting device (OLED) electrically connected to the TFT.

公开(公告)号：US20170062756A1

公开(公告)日：2017-03-02

申请号：US15160986

申请日：2016-05-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hungkun Ahn ,  Sungguk An ,  Jongsung You ,  Sookkyung You ,  Kitae Kim

IPC: H01L51/52 ,  B29C45/00 ,  H01L51/00 ,  B29C45/14 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L51/5237 ,  B29C45/0053 ,  B29C45/14 ,  B29C2045/0079 ,  B29C2045/14868 ,  B29K2033/12 ,  B29K2105/20 ,  B29K2667/003 ,  B29K2669/00 ,  B29K2995/007 ,  B29K2995/0077 ,  B29L2031/3475 ,  B32B1/00 ,  B32B7/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/308 ,  B32B27/36 ,  B32B27/365 ,  B32B2255/10 ,  B32B2307/50 ,  B32B2307/536 ,  B32B2307/558 ,  B32B2307/584 ,  B32B2457/20 ,  B32B2457/208 ,  B32B2571/00 ,  G02F2001/133331 ,  G02F2201/50 ,  H01L27/323 ,  H01L51/0035 ,  H01L51/004 ,  H01L51/5253 ,  H01L51/56 ,  H01L2251/5338 ,  H01L2251/558

Abstract: A display device includes a window member and a display module coupled to the window member. The window member includes a first resin layer and a second resin layer. The first resin layer is on the display module and has a first elongation, a first thickness, and a first hardness. The second resin layer is on the display module and the first resin layer and has a second elongation smaller than the first elongation, a second thickness greater than the first thickness, and a second hardness greater than the first hardness.

Abstract translation: 显示装置包括窗构件和耦合到窗构件的显示模块。 窗构件包括第一树脂层和第二树脂层。 第一树脂层在显示模块上，具有第一伸长率，第一厚度和第一硬度。 第二树脂层在显示模块和第一树脂层上，具有小于第一伸长率的第二伸长率，大于第一厚度的第二厚度，以及大于第一硬度的第二硬度。

公开(公告)号：US12197690B2

公开(公告)日：2025-01-14

申请号：US18522594

申请日：2023-11-29

Applicant: Samsung Display Co., Ltd.

Inventor： Youngdo Kim ,  Sunghoon Kim ,  Sungguk An ,  Soojung Lee ,  Chulho Jeong

IPC: G06F3/045 ,  G06F3/046

Abstract: A display device including a display area and a foldable area includes a digitizer, and a display panel arranged on the digitizer, wherein the digitizer includes a first digitizer layer, and a second digitizer layer arranged on the first digitizer layer to be in contact with the first digitizer layer, and wherein the first digitizer layer includes a first layer including a polyimide material, and a plurality of first wires arranged on the first layer to be directed in a first direction and including a graphene material, and the second digitizer layer includes a second layer including a polyimide material, and a plurality of second wires arranged on the second layer to be directed in a second direction crossing the first direction and including a graphene material.

公开(公告)号：US20240176391A1

公开(公告)日：2024-05-30

申请号：US18388833

申请日：2023-11-11

Applicant: Samsung Display Co., LTD.

Inventor： Hirotsugu Kishimoto ,  Sungguk An

IPC: G06F1/16 ,  G06F1/18

CPC classification number: G06F1/1641 ,  G06F1/181 ,  G06F2200/1613 ,  G06F2200/1635

Abstract: A display apparatus includes: a display panel including a folding area and a non-folding area at opposite sides of the folding area, where the folding area includes a curvature area, an inflection area disposed at opposite sides of the curvature area, and an extension area between the curvature area and the inflection area; support portions disposed at a lower portion of the display panel, being spaced apart from each other with the folding area therebetween and overlapping the non-folding area; and a folding protection portion disposed between the support portions and including a different material from the support portions. A thickness of the folding protection portion is less than a thickness of the support portion, and the display panel is foldable in the folding area.

公开(公告)号：US11851362B2

公开(公告)日：2023-12-26

申请号：US17536164

申请日：2021-11-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jaehoon Jeong ,  Gyeongmin Kim ,  Taehwan Kim ,  Sanggu Kim ,  Sungguk An ,  Hungkun Ahn

IPC: C03C17/32 ,  G02B1/10

CPC classification number: C03C17/32 ,  G02B1/10 ,  C03C2218/11 ,  C03C2218/32

Abstract: A method for manufacturing a window glass according to an embodiment of the present disclosure includes: preparing a carrier film; forming an assembly by attaching the carrier film to a window base; coating a UV resin on a jig; placing the assembly on the jig so that the window base faces downwards; attaching the assembly and the UV resin on the jig to each other by using a roller; primarily curing the UV resin by performing primary UV irradiation to an upper portion of the assembly attached with the UV resin on the jig; removing an uncured portion of the UV resin; and secondarily curing a remaining portion of the UV resin from which the uncured portion of the UV resin has been removed by performing secondary UV irradiation to the remaining portion of the UV resin.

公开(公告)号：US11281258B2

公开(公告)日：2022-03-22

申请号：US16717002

申请日：2019-12-17

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsang Park ,  Inseok Seo ,  HungKun Ahn ,  Young-Shin Pyo ,  Chulho Jeong ,  Sungguk An ,  Jangdoo Lee

IPC: G06F1/16 ,  G02B1/14 ,  G02B1/16

Abstract: A display device includes a display module and a window panel disposed on an upper portion of the display module. The window panel includes a base film, and a functional layer disposed on an upper portion of the base film and having a hard coating agent and an anti-static agent.

公开(公告)号：US11235554B2

公开(公告)日：2022-02-01

申请号：US16183664

申请日：2018-11-07

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsang Park ,  Ahyoung Kim ,  Sungguk An ,  Chulho Jeong

IPC: B32B7/02 ,  H05K5/03 ,  H01L51/52 ,  B32B7/12 ,  B32B27/08 ,  B32B27/28 ,  B32B27/40 ,  B32B25/08 ,  H05K5/00 ,  H01L51/00 ,  H01L27/32

Abstract: A window member according to an embodiment of the inventive concept includes a first base member having a first thickness, a first impact absorbing layer disposed on one surface of the first base member and having a storage modulus less than that of the first base member and a second thickness, a first hard coating layer disposed on the first impact absorbing layer, and a second hard coating layer disposed on the other surface that is opposite to the one surface of the first base member. Here, a ratio of the second thickness to the first thickness is equal to or greater than about 1.0 and equal to or less than about 1.67. The first base member is bent with respect to a bending axis extending in one direction.

公开(公告)号：US20190312219A1

公开(公告)日：2019-10-10

申请号：US16443357

申请日：2019-06-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jinnyoung Heo ,  Sanggu Kim ,  Hyemin Seo ,  Sungguk An ,  Dongjin Jeong

IPC: H01L51/00 ,  H01L51/52 ,  C08J7/04 ,  C08G77/20 ,  B05D1/18

Abstract: A plastic substrate includes: a transparent plastic support member; a first inorganic layer on a surface of the plastic support member; and a first organic-inorganic hybrid layer on the first inorganic layer. A display device includes a display panel and a window on the display panel, the window including the plastic substrate.