公开(公告)号：US11527730B2

公开(公告)日：2022-12-13

申请号：US16813381

申请日：2020-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sujin Shin ,  Soo-Byung Ko ,  Junghoon Han ,  Sungbum Kim ,  Haejin Kim ,  Eunsoo Ahn ,  Eunyoung Lee ,  Jaesung Lee ,  Hyunjung Lee ,  Mina Jeon

IPC: H01L51/00 ,  H01L51/50

Abstract: An organic electroluminescence device may include a first electrode, a second electrode opposite to the first electrode, and organic layers disposed between the first electrode and the second electrode. At least one of organic layers may include an organometallic complex including a first metal complex having a metal atom as a center atom of the first metal complex, a second metal complex having the metal atom as a center atom of the second metal complex, and an aromatic ring group connecting the first metal complex to the second metal complex.

公开(公告)号：US20220336760A1

公开(公告)日：2022-10-20

申请号：US17683183

申请日：2022-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Sungbum Kim ,  Soobyung Ko ,  Sujin Shin ,  Hyunjung Lee ,  Junghoon Han

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: An organometallic compound represented by Formula 1, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. In Formula 1, the substituents are the same as described in the Detailed Description.

公开(公告)号：US20220310943A1

公开(公告)日：2022-09-29

申请号：US17651745

申请日：2022-02-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junghoon Han ,  Soobyung Ko ,  Sujin Shin ,  Eunsoo Ahn ,  Jaesung Lee ,  Hyunjung Lee

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: An electronic apparatus includes a light-emitting device including an organometallic compound represented by Formula 1: wherein in Formula 1, CY1 to CY3 are each independently a C3-C60 carbocyclic group or a C1-C60 heterocyclic group, Y1 to Y4 are each independently C or N, and A1 to A4 are each independently a chemical bond, O, or S.

公开(公告)号：US20200295279A1

公开(公告)日：2020-09-17

申请号：US16669208

申请日：2019-10-30

Applicant: Samsung Display Co., Ltd.

Inventor： Jaesung Lee ,  Soobyung Ko ,  Sungbum Kim ,  Haejin Kim ,  Sujin Shin ,  Eunsoo Ahn ,  Eunyoung Lee ,  Hyunjung Lee ,  Mina Jeon ,  Junghoon Han

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an apparatus including the organic light-emitting device.

公开(公告)号：US10763454B2

公开(公告)日：2020-09-01

申请号：US16532952

申请日：2019-08-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taehyun Sung ,  Kwan-su Kim ,  Junghoon Han ,  Kyoungil Min ,  Hyungu Lee ,  Junshik Park

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

Abstract: A display device and a method of manufacturing a display device are provided. A manufacturing method of a display apparatus includes forming a display module including a first area and including a display panel including lower and upper surfaces opposite each other, a first film under the lower surface of the display panel, a second film on the upper surface of the display panel, and an adhesive layer between the lower surface of the display panel and the first film; weakening an adhesive force of a first adhesive portion of the adhesive layer in the first area to be weaker than an adhesive force of a second adhesive portion of the adhesive layer outside the first area; cutting the first film and the adhesive layer; and removing a portion of the first film and the first adhesive portion from the first area.

公开(公告)号：US20190051861A1

公开(公告)日：2019-02-14

申请号：US16160803

申请日：2018-10-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taehyun Sung ,  Kwan-su Kim ,  Junghoon Han ,  Kyoungil Min ,  Hyungu Lee ,  Junshik Park

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

CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3258 ,  H01L51/0097 ,  H01L51/56 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: A display device and a method of manufacturing a display device are provided. A manufacturing method of a display apparatus includes forming a display module including a first area and including a display panel including lower and upper surfaces opposite each other, a first film under the lower surface of the display panel, a second film on the upper surface of the display panel, and an adhesive layer between the lower surface of the display panel and the first film; weakening an adhesive force of a first adhesive portion of the adhesive layer in the first area to be weaker than an adhesive force of a second adhesive portion of the adhesive layer outside the first area; cutting the first film and the adhesive layer; and removing a portion of the first film and the first adhesive portion from the first area.

公开(公告)号：US20180151644A1

公开(公告)日：2018-05-31

申请号：US15783101

申请日：2017-10-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junghoon Han ,  Jihoon Kim ,  Daeseung Mun

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  G09G3/3225

Abstract: A display device includes a display panel including a lower surface, an upper surface facing the lower surface, and a first area, a first film positioned below the lower surface and provided with a film groove defined therein overlapping with the first area, a second film disposed on the upper surface, and an adhesive layer disposed between the lower surface of the display panel and the first film and provided with an adhesive groove defined therein overlapping with the first area. The first area extends across the display panel along a first direction, one side surface of the adhesive groove is defined by one line when viewed in a cross section taken along a second direction crossing the first direction, and one side surface of the film groove is defined by two or more lines when viewed in the cross section taken along the second direction.

公开(公告)号：US12232409B2

公开(公告)日：2025-02-18

申请号：US16395131

申请日：2019-04-25

Applicant: Samsung Display Co., Ltd.

Inventor： Junghoon Han ,  Soobyung Ko ,  Sungbum Kim ,  Junha Park ,  Munki Sim ,  Heechoon Ahn ,  Hyoyoung Lee ,  Mina Jeon ,  Mieun Jun ,  Youngkook Kim ,  Seokhwan Hwang

IPC: H10K85/30 ,  C07F15/00 ,  H10K50/11 ,  H10K85/60 ,  H10K101/40

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer comprising an emission layer between the first electrode and the second electrode, the organic layer including the organometallic compound represented by Formula 1.

公开(公告)号：US20240260449A1

公开(公告)日：2024-08-01

申请号：US18363912

申请日：2023-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： Junghoon Han ,  Soobyung Ko ,  Eunsoo Ahn ,  Eunyoung Lee ,  Jaesung Lee ,  Hyunjung Lee

IPC: H10K85/30 ,  C09K11/02 ,  C09K11/06 ,  G02F1/1335 ,  H10K50/12 ,  H10K85/40 ,  H10K85/60 ,  H10K101/20

CPC classification number: H10K85/346 ,  C09K11/02 ,  C09K11/06 ,  G02F1/133514 ,  H10K50/12 ,  H10K85/40 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/658 ,  C07B2200/05 ,  H10K2101/20

Abstract: Embodiments provide a light-emitting device including an organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound. The organometallic compound is represented by Formula 1 which is explained in the specification:

公开(公告)号：US20240244952A1

公开(公告)日：2024-07-18

申请号：US18414720

申请日：2024-01-17

Applicant: Samsung Display Co., LTD.

Inventor： Soobyung Ko ,  Mina Jeon ,  Sungbum Kim ,  Sujin Shin ,  Eunsoo Ahn ,  Eunyoung Lee ,  Jaesung Lee ,  Jihyung Lee ,  Hyunjung Lee ,  Junghoon Han

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/12 ,  H10K101/00 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C07B2200/05 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/121 ,  H10K2101/10 ,  H10K2101/90

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including a first compound represented by Formula 1. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes the first compound represented by Formula 1: