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：US11800774B2

公开(公告)日：2023-10-24

申请号：US17862334

申请日：2022-07-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngdo Kim ,  Hoonsik Kim

IPC: H01L27/32 ,  H10K59/38 ,  H10K50/86 ,  H10K71/00 ,  H10K50/844 ,  H10K59/35 ,  H10K102/00

CPC classification number: H10K59/38 ,  H10K50/86 ,  H10K50/865 ,  H10K71/00 ,  H10K50/844 ,  H10K59/35 ,  H10K2102/311

Abstract: A method of manufacturing a display device includes providing a display substrate divided into a plurality of emission regions, and a non-emission region adjacent the emission regions; forming a black matrix on the display substrate, the black matrix corresponding to the non-emission region; and forming a plurality of color patterns on the display substrate through a solution process, the plurality of color patterns corresponding to the emission regions.

公开(公告)号：US20230251691A1

公开(公告)日：2023-08-10

申请号：US18166713

申请日：2023-02-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngdo Kim ,  Muhyun Kim ,  Seohyeon Choi ,  Hansun Ryou

IPC: G06F1/16

CPC classification number: G06F1/1656 ,  G06F1/1652 ,  G06F1/1643

Abstract: A display device includes a foldable display panel, a reinforcing member disposed in one surface of the display panel and that supports an entire surface of the display panel, and a cushion layer disposed in one surface of the reinforcing member. The reinforcing member includes a first reinforcing member layer and a second reinforcing member layer that is inserted into the first reinforcing member layer or at least partially surrounds the first reinforcing member layer, and one of the first reinforcing member layer or the second reinforcing member layer has an open area that is at least partially open.

公开(公告)号：US20190259816A1

公开(公告)日：2019-08-22

申请号：US16403376

申请日：2019-05-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngdo Kim ,  Hoonsik Kim

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

Abstract: A method of manufacturing a display device includes providing a display substrate divided into a plurality of emission regions, and a non-emission region adjacent the emission regions; forming a black matrix on the display substrate, the black matrix corresponding to the non-emission region; and forming a plurality of color patterns on the display substrate through a solution process, the plurality of color patterns corresponding to the emission regions.

公开(公告)号：US10325962B2

公开(公告)日：2019-06-18

申请号：US15041862

申请日：2016-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Youngdo Kim ,  Hoonsik Kim

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

Abstract: A method of manufacturing a display device includes providing a display substrate divided into a plurality of emission regions, and a non-emission region adjacent the emission regions; forming a black matrix on the display substrate, the black matrix corresponding to the non-emission region; and forming a plurality of color patterns on the display substrate through a solution process, the plurality of color patterns corresponding to the emission regions.

公开(公告)号：US20240276842A1

公开(公告)日：2024-08-15

申请号：US18429703

申请日：2024-02-01

Applicant: Samsung Display Co., Ltd.

Inventor： Youngdo Kim ,  Junyoung Lee ,  Junehyoung Park ,  Jeongweon Seo ,  Junwoo You ,  Changmoo Lee ,  Sukwon Jung

IPC: H10K59/80 ,  H10K59/12

CPC classification number: H10K59/873 ,  H10K59/1201 ,  H10K59/8792

Abstract: A display apparatus includes a substrate, a display layer disposed on a first surface of the substrate, and a protective member disposed on a second surface of the substrate located opposite to the first surface, wherein the protective member includes a resin coated layer, wherein the resin coated layer includes a plurality of first fillers having heat-dissipating properties, a binder, and a foaming agent.

公开(公告)号：US11387287B2

公开(公告)日：2022-07-12

申请号：US17061430

申请日：2020-10-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngdo Kim ,  Hoonsik Kim

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

Abstract: A method of manufacturing a display device includes providing a display substrate divided into a plurality of emission regions, and a non-emission region adjacent the emission regions; forming a black matrix on the display substrate, the black matrix corresponding to the non-emission region; and forming a plurality of color patterns on the display substrate through a solution process, the plurality of color patterns corresponding to the emission regions.

公开(公告)号：US20210020700A1

公开(公告)日：2021-01-21

申请号：US17061430

申请日：2020-10-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngdo Kim ,  Hoonsik Kim

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

Abstract: A method of manufacturing a display device includes providing a display substrate divided into a plurality of emission regions, and a non-emission region adjacent the emission regions; forming a black matrix on the display substrate, the black matrix corresponding to the non-emission region; and forming a plurality of color patterns on the display substrate through a solution process, the plurality of color patterns corresponding to the emission regions.

公开(公告)号：US10266732B2

公开(公告)日：2019-04-23

申请号：US15609366

申请日：2017-05-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngdo Kim ,  Soyoun Jung

IPC: C09J133/10 ,  C09J133/14 ,  C09J183/08 ,  C09J133/04

Abstract: An adhesive including a copolymer that includes repeating units of a first monomer and a second monomer, wherein: the first monomer includes a (meth)acrylate-based monomer, a silicon-based monomer, or an urethane-based monomer, the second monomer includes a light absorbing group, and the light absorbing group is an azo-based dye.