公开(公告)号：US11829204B2

公开(公告)日：2023-11-28

申请号：US17241610

申请日：2021-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsang Park ,  Inseok Seo ,  Hung Kun Ahn ,  Hye-Jin Oh ,  Jang Doo Lee ,  Jungkyu Jo

IPC: G09G5/00 ,  G06F1/16 ,  H10K50/84 ,  H10K59/12 ,  H10K102/00

CPC classification number: G06F1/1652 ,  H10K50/84 ,  H10K59/12 ,  H10K2102/311

Abstract: A display device includes a display panel and a window disposed on the display panel. The window includes a base layer including a first surface and a second surface opposite to each other, a first inorganic layer disposed on the first surface of the base layer, a second inorganic layer contacting the second surface of the base layer, and a protective layer disposed either between the base layer and the first inorganic layer, or on a first portion of the first inorganic layer which is opposite to a second portion of the first inorganic layer facing the base layer.

公开(公告)号：US10892443B2

公开(公告)日：2021-01-12

申请号：US16567649

申请日：2019-09-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hung Kun Ahn ,  Youngsang Park ,  Sungguk An

IPC: H01L51/52 ,  H01L51/00

Abstract: Provided is a display device. The display device includes a flexible display panel configured to display an image, and a window disposed on a display surface of the flexible display panel. The window includes a first protection layer, a thin film glass layer disposed on the first protection layer, and a second protective layer disposed on the thin film glass layer.

公开(公告)号：US20170155084A1

公开(公告)日：2017-06-01

申请号：US15230360

申请日：2016-08-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngsang Park ,  lnseo Kee ,  Jungho Park ,  Kyu-taek Lee ,  Chulho Jeong ,  HwaI Choi

IPC: H01L51/52 ,  H01L51/00

CPC classification number: H01L51/5253 ,  G06F1/1652 ,  H01L27/323 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5246 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display device includes a display module and a window member disposed on the display module. The window member includes a base film, elastomer patterns disposed on one surface of the base film, and a hard coating layer disposed on the one surface of the base film to cover the elastomer patterns.

公开(公告)号：US12127427B2

公开(公告)日：2024-10-22

申请号：US18179226

申请日：2023-03-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hung Kun Ahn ,  Youngsang Park ,  Sungguk An

IPC: H10K50/86 ,  H10K50/842 ,  H10K50/844 ,  H10K77/10

CPC classification number: H10K50/8445 ,  H10K50/8426 ,  H10K50/865 ,  H10K77/111

Abstract: Provided is a display device. The display device includes a flexible display panel configured to display an image, and a window disposed on a display surface of the flexible display panel. The window includes a first protection layer, a thin film glass layer disposed on the first protection layer, and a second protective layer disposed on the thin film glass layer.

公开(公告)号：US10008695B2

公开(公告)日：2018-06-26

申请号：US15230360

申请日：2016-08-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngsang Park ,  Inseo Kee ,  Jungho Park ,  Kyu-taek Lee ,  Chulho Jeong ,  Hwal Choi

IPC: H01L29/08 ,  H01L21/00 ,  H01L51/52 ,  H01L51/00 ,  G06F1/16 ,  H01L27/32

CPC classification number: H01L51/5253 ,  G06F1/1652 ,  H01L27/323 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5246 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display device includes a display module and a window member disposed on the display module. The window member includes a base film, elastomer patterns disposed on one surface of the base film, and a hard coating layer disposed on the one surface of the base film to cover the elastomer patterns.

公开(公告)号：US20170233606A1

公开(公告)日：2017-08-17

申请号：US15232740

申请日：2016-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsang Park ,  Inseo Kee ,  Jihyuk Im ,  Chulho Jeong

IPC: C09D183/04 ,  H01L51/52 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L51/0097 ,  C08G77/46 ,  C09D183/12 ,  H01L27/323 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display device includes a hard coating layer, the hard coating layer including hard coating oligomers, cross-linking oligomers that couple the hard coating oligomers, and a photoinitiator, the cross-linking oligomers being synthesized by catalytically reacting cross-linking monomers. The hard coating layer may include long cross-linking oligomers that improve the flexibility of the hard coating layer, and damage to the hard coating layer may be prevented or reduced even when the flexible display device is bent.

公开(公告)号：US11600802B2

公开(公告)日：2023-03-07

申请号：US17121304

申请日：2020-12-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hung Kun Ahn ,  Youngsang Park ,  Sungguk An

IPC: H01L51/00 ,  H01L51/52

Abstract: Provided is a display device. The display device includes a flexible display panel configured to display an image, and a window disposed on a display surface of the flexible display panel. The window includes a first protection layer, a thin film glass layer disposed on the first protection layer, and a second protective layer disposed on the thin film glass layer.

公开(公告)号：US11335878B2

公开(公告)日：2022-05-17

申请号：US16835301

申请日：2020-03-31

Applicant: Samsung Display Co., LTD.

Inventor： Kicheol Song ,  Youngmoon Kim ,  Youngsang Park ,  Nari Ahn ,  Hung Kun Ahn ,  Jung-hun Jung ,  Ojun Kwon ,  Junsu Park

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

Abstract: A display device includes a display module and a window member disposed on the display module, where the window member includes a base layer and a hard coating layer disposed on the base layer. A moisture absorption ratio of the window member is about 2.2% or greater under a first condition including a first temperature and a first humidity. The first temperature is about 60° C. or greater, and the first humidity is about 70% or greater.

公开(公告)号：US20170244052A1

公开(公告)日：2017-08-24

申请号：US15263265

申请日：2016-09-12

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsang Park ,  Chulho Jeong ,  Ahyoung Kim

IPC: H01L51/00 ,  H01L51/52 ,  H05K1/02 ,  H01L27/32 ,  C09D183/06 ,  H05K5/00

CPC classification number: H01L51/0097 ,  C08G59/24 ,  C08G65/22 ,  C08G77/14 ,  C08G77/42 ,  C08J7/047 ,  C08J7/18 ,  C08J2383/06 ,  C09D163/00 ,  C09D183/06 ,  C09D183/10 ,  G06F3/041 ,  G06F2203/04102 ,  G09G3/3233 ,  H01L27/3211 ,  H01L27/323 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/5256 ,  H01L2251/5338 ,  H05K1/028 ,  H05K5/0017

Abstract: A flexible display device including a hard coating layer, the hard coating layer containing first hard coating oligomers, second hard coating oligomers having greater molecular weights than the first hard coating oligomers, a cross-linker, and a photoinitiator. The first hard coating oligomers may maintain the hardness of the hard coating layer and the second hard coating oligomers may improve the flexibility of the hard coating layer, such that damage to the hard coating layer may be prevented or reduced even when the flexible display device is bent.

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.