公开(公告)号：US11358904B2

公开(公告)日：2022-06-14

申请号：US15908193

申请日：2018-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Wook Roh ,  Daejin Yang ,  Doh Won Jung ,  Chan Kwak ,  Hyungjun Kim

IPC: C04B35/491 ,  C04B35/468 ,  C04B35/47 ,  C04B35/472 ,  H01G4/10 ,  C01G41/00 ,  C01G41/02 ,  C01G29/00 ,  C01G35/00 ,  C07C211/63 ,  C07C211/01 ,  H01C7/115 ,  C04B35/475 ,  H01G4/12 ,  C04B35/495 ,  H01C7/00

Abstract: A dielectric material, a method of manufacturing thereof, and a dielectric device and an electronic device including the same. A dielectric material includes a layered metal oxide including a first layer having a positive charge and a second layer having a negative charge which are laminated, a monolayer nanosheet exfoliated from the layered metal oxide, a nanosheet laminate of the monolayer nanosheets, or a combination thereof, wherein the dielectric material includes a two-dimensional layered material having a two-dimensional crystal structure and the two-dimensional layered material is represented by Chemical Formula 1.

公开(公告)号：US12004416B2

公开(公告)日：2024-06-04

申请号：US17195743

申请日：2021-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun Kwon ,  Virendra Kumar Rai ,  Bumwoo Park ,  Sangdong Kim ,  Hyungjun Kim ,  Myungsun Sim ,  Byoungki Choi

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  H10K85/30 ,  H10K50/11 ,  H10K101/10

CPC classification number: H10K85/342 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/185 ,  H10K50/11 ,  H10K2101/10

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same:

M1(Ln1)n1(Ln2)3-n1   Formula 1

wherein, in Formula 1, Ln2 is a ligand represented by Formula 1A, and other substituents are the same as described in the detailed description of the present specification:

公开(公告)号：US20230329084A1

公开(公告)日：2023-10-12

申请号：US18298794

申请日：2023-04-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun Kwon ,  Bumwoo Park ,  Virendra Kumar RAI ,  Hyungjun Kim ,  Banglin Lee ,  Hwayoung Cho ,  Byoungki Choi

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K85/40

CPC classification number: H10K85/342 ,  C07F15/0033 ,  C09K11/06 ,  H10K85/40 ,  H10K50/11

Abstract: An organometallic compound represented by Formula 1:


M1(L1)n1(L2)n2  Formula 1

wherein, M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2,




wherein ring CY1, ring CY2, ring CY4, R1, R2, R4, R31, R32, X1 to X4, Y1, Z1, Z2, a1, a2, b1, b2, b31, b32, and b4 in Formulae 1A and 1B are respectively as described herein, and * and *′ each indicate a binding site to M1.

公开(公告)号：US20230122211A1

公开(公告)日：2023-04-20

申请号：US17685695

申请日：2022-03-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun Kwon ,  Virendra Kumar RAI ,  Bumwoo Park ,  Hyungjun Kim ,  Juhee Moon ,  Byoungki Choi

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

Abstract: An organometallic compound, represented by Formula 1: M1(Ln1)n1(Ln2)n2  Formula 1 wherein, in Formula 1, Ln1 is a ligand represented by Formula 1A, Ln2 is a ligand represented by Formula 1B, n1 is 1 or 2, and n2 is 1 or 2: wherein X1, X2, Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y10, CY1, CY2, CY3, T1, T2, a1, a2, R10, R20, R30, b10, b20, and b30 are each as described herein.

公开(公告)号：US20230050840A1

公开(公告)日：2023-02-16

申请号：US17830764

申请日：2022-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeoungin Yi ,  Mikyung Kim ,  Hyungjun Kim ,  Kum Hee Lee ,  Sunghun Lee ,  Yong Joo Lee ,  Byoungki Choi ,  Kyuyoung Hwang

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

Abstract: A composition including a first compound represented by Formula 1 and a second compound represented by Formula 2: wherein in Formula 1, M1 is Pt, Pd, or Au, in Formula 2, M2 is Ir, L11 is a ligand represented by Formula 2-1, L12 is a ligand represented by Formula 2-2, L13 is a ligand represented by Formula 2-1 or 2-2, L11 and L12 are different from each other, n11, n12, and n13 are each independently 0, 1, 2, or 3, and a sum of n11+n12+n13 is equal to 3, and wherein the remaining substituent groups are each understood by referring to the detailed description provided herein.

公开(公告)号：US20230025356A1

公开(公告)日：2023-01-26

申请号：US17830770

申请日：2022-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghun Lee ,  Seungyeon Kwak ,  Sungmin Kim ,  Hyungjun Kim ,  Myungsun Sim ,  Jeoungin Yi ,  Byoungki Choi ,  Kyuyoung Hwang

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

Abstract: A composition including a first compound and a second compound, wherein the first compound is an organometallic compound including platinum and a tetradentate ligand bound thereto, and the second compound is an organometallic compound including iridium, μ(Pt) is about 0.5 debye to about 5.0 debye, μ(Pt) is less than μ(Ir), μ(Pt) is a dipole moment of the first compound, μ(Ir) is a dipole moment of the second compound, and each of μ(Pt) and μ(Ir) is calculated based on density functional theory as described herein.

公开(公告)号：US11430679B2

公开(公告)日：2022-08-30

申请号：US16821415

申请日：2020-03-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kwangnam Kim ,  Nohsung Kwak ,  Sungyeon Kim ,  Hyungjun Kim ,  Haejoong Park ,  Jongwoo Sun ,  Sangrok Oh ,  Ilyoung Han ,  Jungpyo Hong

IPC: H01L21/67 ,  H01L21/687 ,  H01L21/677 ,  H01L21/673

Abstract: A semiconductor manufacturing apparatus including at least one load module including a load port on which a substrate container is located, a plurality of substrates being mountable on the substrate container; at least one loadlock module including a loadlock chamber directly connected to the substrate container, the loadlock chamber interchangeably having atmospheric pressure and vacuum pressure, a first transfer robot within the loadlock chamber, and a substrate stage within the loadlock chamber, the plurality of substrates being mountable on the substrate stage; a transfer module including a transfer chamber connected to the loadlock chamber, a second transfer robot within the transfer chamber, and a substrate aligner within the transfer chamber; and at least one process module including at least one process chamber connected to the transfer module.

公开(公告)号：US20220131094A1

公开(公告)日：2022-04-28

申请号：US17511998

申请日：2021-10-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun Kwon ,  Virendra Kumar RAI ,  Bumwoo Park ,  Hyungjun Kim ,  Myungsun Sim ,  Byoungki Choi ,  Yasushi KOISHIKAWA

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

Abstract: An organometallic compound represented by Formula 1: M1(Ln1)n1(Ln2)n2   Formula 1 wherein, Ln1 is a ligand represented by Formula 1A, Ln2 is a ligand represented by Formula 1B: wherein, in Formulae 1, 1A, and 1B, M1 is a transition metal, Ln1 is a ligand represented by Formula 1A, Ln2 is a ligand represented by Formula 1B, n1 is 0, 1, or 2, n2 is 1, 2, or 3, a1 is 0, 1, 2, or 3, k1 is 1, 2, 3, 4, 5, 6, 7, or 8, b10 and b20 are each independently 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10, and * and *′ each represents a binding site to M1, and wherein CY1, CY2, X1, X2, Y1 to Y10, L1, Ar1, R1, R2, R10, and R20 are as provided herein.

公开(公告)号：US10998133B2

公开(公告)日：2021-05-04

申请号：US15848562

申请日：2017-12-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Daejin Yang ,  Jong Wook Roh ,  Doh Won Jung ,  Chan Kwak ,  Hyungjun Kim ,  Woojin Lee

IPC: H01G4/06 ,  C04B35/49 ,  H01G4/10 ,  H01G4/12 ,  B82B1/00 ,  B32B15/04

Abstract: A dielectric material includes a layered metal oxide including a first layer having a positive charge and a second layer having a negative charge, wherein the first layer and the second layer are alternately disposed; a monolayered nanosheet; a nanosheet laminate of the monolayered nanosheets; or a combination thereof, wherein the dielectric material includes a two-dimensional layered material having a two-dimensional crystal structure, wherein the two-dimensional layered material is represented by Chemical Formula 1 X2[A(n−1)MnO(3n+1)]  Chemical Formula 1 wherein, in Chemical Formula 1, X is H, an alkali metal, a cationic polymer, or a combination thereof, A is Ca, Sr, La, Ta, or a combination thereof, M is La, Ta, Ti, or a combination thereof, and n≥1.