公开(公告)号：US12202231B2

公开(公告)日：2025-01-21

申请号：US17953137

申请日：2022-09-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jinnyoung Heo ,  Hwajin Oh ,  Hyemin Seo ,  Sungguk An

IPC: B32B27/06 ,  B32B3/08 ,  B32B7/12 ,  B32B9/00 ,  B32B9/04 ,  B32B15/04 ,  B32B15/18 ,  B32B23/04 ,  B32B23/08 ,  B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  G02F1/1333 ,  G06F3/0354 ,  G06F3/038 ,  G06F3/041 ,  G06F3/044 ,  H10K50/844 ,  H10K50/84 ,  H10K59/12 ,  H10K71/00 ,  H10K77/10 ,  H10K102/00

Abstract: A plastic substrate includes: a plastic support member having light transmittance; and a first organic-inorganic hybrid layer on the plastic support member. The first organic-inorganic hybrid layer includes: a first organic-inorganic hybrid matrix; and ions implanted into the first organic-inorganic hybrid matrix at a side opposite to a side adjacent the plastic support member. An amount of the ions per unit area is in a range from about 2×1013/cm2 to about 2×1014/cm2.

公开(公告)号：US20240316896A1

公开(公告)日：2024-09-26

申请号：US18600842

申请日：2024-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hirotsugu Kishimoto ,  Yongkwan Kim ,  Hyunjae Na ,  Sungguk An ,  Seokwon Jang ,  Chulho Jeong

IPC: B32B5/12 ,  G06F3/041 ,  H05K5/02

CPC classification number: B32B5/12 ,  G06F3/0412 ,  H05K5/02 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2264/108 ,  B32B2307/54 ,  B32B2307/558 ,  B32B2307/718 ,  B32B2457/20

Abstract: A display apparatus includes a display module, and a plate arranged below the display module and including pitch-based carbon fiber.

公开(公告)号：US20240256097A1

公开(公告)日：2024-08-01

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: G06F3/046

CPC classification number: G06F3/046 ,  G06F2203/04102 ,  G06F2203/04103

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：US10096792B2

公开(公告)日：2018-10-09

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 ,  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：US12197663B2

公开(公告)日：2025-01-14

申请号：US18234986

申请日：2023-08-17

Applicant: Samsung Display Co., LTD.

Inventor： Hirotsugu Kishimoto ,  Yong-Kwan Kim ,  Hyunjae Na ,  Sungguk An ,  Seokwon Jang ,  Sung-Ki Jung

IPC: G06F3/041

Abstract: A display device includes a display module which includes a first non-folding area, a folding area, and a second non-folding area, and a digitizer which includes a first area overlapping the first non-folding area and a portion of the folding area, a second area overlapping the folding area, and a third area overlapping a portion of the folding area and the second non-folding area, where a plurality of holes is defined in the second area through the digitizer, and the digitizer includes a base layer, a plurality of first coils, a plurality of second coils, first signal lines which are connected to the plurality of first coils, overlap the first area, the second area, and the third area, and do not overlap the plurality of holes, and second signal lines connected to the plurality of second coils and overlapping the third area.

公开(公告)号：US12173130B2

公开(公告)日：2024-12-24

申请号：US17645700

申请日：2021-12-22

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: C08J7/04 ,  B05D1/18 ,  C08G77/20 ,  C08J7/043 ,  C08J7/046 ,  H10K50/84 ,  H10K50/844 ,  H10K59/12 ,  H10K77/10 ,  H10K85/10 ,  H10K85/40 ,  H10K102/00

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.

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：US12118174B2

公开(公告)日：2024-10-15

申请号：US18375533

申请日：2023-10-01

Applicant: Samsung Display Co., LTD.

Inventor： Hirotsugu Kishimoto ,  Yong-Kwan Kim ,  Hyunjae Na ,  Seokwon Jang ,  Chul Ho Jeong ,  Sungguk An

IPC: G06F3/046 ,  G06F3/041

CPC classification number: G06F3/046 ,  G06F3/0412 ,  G06F2203/04102

Abstract: An electronic device includes: a display panel and a digitizer including first and second non-folding parts and a folding part between the first and second non-folding parts. The digitizer includes a base layer, first loop coils on the base layer and each including a first part on the first non-folding part, a second part on the second non-folding part, and a third part on the folding part, second loop coils below the base layer. The third part includes first patterns adjacent to first ends of first group holes, second patterns adjacent to second ends of second group holes, and third patterns connecting the first and second patterns. Each of the first and second patterns has a curvature.

公开(公告)号：US11899493B2

公开(公告)日：2024-02-13

申请号：US17983753

申请日：2022-11-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hirotsugu Kishimoto ,  Sungguk An ,  Yongchan Jeon ,  Chul Ho Jeong

IPC: G06F1/16

CPC classification number: G06F1/1618 ,  G06F1/1643 ,  G06F2200/1634

Abstract: An electronic apparatus includes: a display panel including a folding area foldable with respect to a folding axis, a panel protective layer disposed under the display panel, a digitizer disposed under the panel protective layer and including a base layer including a folding portion through which holes are defined, a first non-folding portion, and a second non-folding portion, and sensing coils disposed on the base layer, and an adhesive layer including a first portion attaching the panel protective layer to the first non-folding portion and a second portion spaced apart from the first portion with the folding portion interposed therebetween and attaching the panel protective layer to the second non-folding portion. The base layer includes a matrix portion including a filler and fiber lines arranged in the matrix portion and having a weave pattern.

公开(公告)号：US20180350890A1

公开(公告)日：2018-12-06

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

CPC classification number: H01L27/3272 ,  B29D11/0073 ,  G02F1/133305 ,  G02F2001/133331 ,  G02F2001/133388 ,  G02F2202/28 ,  G06F1/1616 ,  G06F1/1652 ,  G06F3/0412 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5284 ,  H01L51/56 ,  H01L2251/5338

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.