公开(公告)号：US11800797B2

公开(公告)日：2023-10-24

申请号：US16800104

申请日：2020-02-25

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Eunsuk Kwon ,  Youngmin Nam ,  Sangho Park ,  Hyejin Bae ,  Jhunmo Son ,  Wonseok Oh ,  Yongsik Jung ,  Dmitry Kravchuk

IPC: H10K85/60 ,  C07D209/86 ,  C07D401/14 ,  H10K50/11 ,  H10K101/30 ,  H10K101/40

CPC classification number: H10K85/6572 ,  C07D209/86 ,  C07D401/14 ,  H10K85/654 ,  H10K50/11 ,  H10K2101/30 ,  H10K2101/40

Abstract: A heterocyclic compound represented by Formula 1:




and an organic light-emitting device including the same are provided.

公开(公告)号：US20230101854A1

公开(公告)日：2023-03-30

申请号：US17713688

申请日：2022-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Hwangsuk Kim ,  Minsik Min ,  Sangho Park ,  Soonok Jeon ,  Yeonsook Chung ,  Hyesung Choi ,  Jong Soo Kim ,  Jun Chwae ,  Hyeonho Choi

IPC: C07F15/00 ,  H01L51/00

Abstract: An organometallic compound, represented by Formula 1: wherein M1 is a transition metal; X10 is C; X11 to X14, X20, X30 to X36, and X40 are each independently C or N; ring A20 and ring A40 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; and R1 to R5, R10, R20, R31, R32, R40, R51, R52, T1, b10, b20, b31, b32, and b40 are as defined herein.

公开(公告)号：US20210155647A1

公开(公告)日：2021-05-27

申请号：US17032120

申请日：2020-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunyoung Lee ,  Yoonhyun Kwak ,  Juhyun KIM ,  Sangho Park ,  Sunghun Lee ,  Jeoungin Yi

IPC: C07F15/00 ,  H01L51/00

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound: M(L1)n1(L2)n2  Formula 1 wherein, in Formula 1, M, L1, L2, n1 and n2 may each be understood by referring to the descriptions thereof provided herein.

公开(公告)号：US20200274074A1

公开(公告)日：2020-08-27

申请号：US16800104

申请日：2020-02-25

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Eunsuk Kwon ,  Youngmin Nam ,  Sangho Park ,  Hyejin Bae ,  Jhunmo Son ,  Wonseok Oh ,  Yongsik Jung ,  Dmitry KRAVCHUK

IPC: H01L51/00 ,  C07D209/86 ,  C07D401/14

Abstract: A heterocyclic compound represented by Formula 1: and an organic light-emitting device including the same are provided.

公开(公告)号：US10708777B2

公开(公告)日：2020-07-07

申请号：US15783451

申请日：2017-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hakjoo Kim ,  Yong-Jun Park ,  Gwiho Lee ,  Ho-Dong Jwa ,  Ji Young Kim ,  Sangho Park ,  Hyunseung Lee ,  Wooyoung Choi

IPC: G06F21/00 ,  H04W12/06 ,  H04W12/10 ,  H04L29/06 ,  G06F21/33 ,  G06F21/30 ,  G06F21/34 ,  G06F21/45 ,  H04W12/04 ,  H04W12/08

Abstract: Disclosed are a method and an apparatus for connecting electronic devices based on biometric information without a certification server. An electronic device includes a wireless communication unit configured to perform wireless communication with an external device; a biometric recognition module; a memory; and a processor connected to the wireless communication unit, the biometric recognition module, and the memory. The processor is configured to register, in the external device, authentication information for authenticating the external device through the electronic device, establish a communication connection with the external device through the wireless communication unit, receive a request for authenticating the electronic device from the external device in response to the communication connection, acquire biometric information corresponding to a user of the electronic device using the biometric recognition module in response to the authentication request, perform device authentication for the user based on at least the biometric information, encrypt authentication information when the authentication is successfully performed, and transmit the encrypted authentication information to the external device.

公开(公告)号：USD802128S1

公开(公告)日：2017-11-07

申请号：US29535611

申请日：2015-08-07

Applicant: Samsung Electronics Co., Ltd.

Designer： Seungbin Im ,  Sungchan Ko ,  Euiju Lee ,  Sangho Park

公开(公告)号：USD801529S1

公开(公告)日：2017-10-31

申请号：US29535620

申请日：2015-08-07

Applicant: Samsung Electronics Co., Ltd.

Designer： Seungbin Im ,  Sungchan Ko ,  Euiju Lee ,  Sangho Park

公开(公告)号：USD774406S1

公开(公告)日：2016-12-20

申请号：US29535737

申请日：2015-08-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Designer： Seungbin Im ,  Sungchan Ko ,  Euiju Lee ,  Sangho Park

公开(公告)号：US12240863B2

公开(公告)日：2025-03-04

申请号：US17036694

申请日：2020-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun Kwon ,  Aram Jeon ,  Sangho Park ,  Virendra Kumar Rai ,  Myungsun Sim ,  Sukekazu Aratani ,  Kum Hee Lee ,  Banglin Lee ,  Sunghun Lee ,  Byoungki Choi ,  Yasushi Koishikawa

IPC: C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/12 ,  H10K50/14 ,  H10K50/15 ,  H10K50/16 ,  H10K85/30 ,  H10K85/40 ,  H10K30/30 ,  H10K50/17

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2  Formula 1 In Formula 1, M is a transition metal; L1 is a ligand represented by Formula 2 as disclosed herein; L2 is a monodentate ligand, a bidentate ligand, a tridentate ligand, or a tetradentate ligand; n1 is 1, 2, or 3, wherein, when n1 is 2 or greater, two or more ligands L1 are identical to or different from each other; n2 is 0, 1, 2, 3, or 4, wherein, when n2 is 2 or greater, two or more ligands L2 are identical to or different from each other; and L1 and L2 are different from each other.

公开(公告)号：US20240244858A1

公开(公告)日：2024-07-18

申请号：US18515929

申请日：2023-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Sangho Park ,  Hwang Suk Kim ,  Minsik Min ,  Hyesung Choi ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghyuk Kim ,  Youngmok Son ,  Joonghee Won ,  Daun Jeong ,  Yongsik Jung ,  Jun Chwae

IPC: H10K50/11 ,  C07F15/00 ,  H10K50/15 ,  H10K50/16 ,  H10K85/30

CPC classification number: H10K50/11 ,  C07F15/0086 ,  H10K50/15 ,  H10K50/16 ,  H10K85/346

Abstract: An organometallic compound represented by Formula 1:




wherein, M1 is a transition metal; X11 is N or C(R11); X12 is N or C(R12); X21 is N or C(R21); X22 is N or C(R22); X23 is N or C(R23); at least one of X21 and X22 is N; Y2 to Y4 are each independently C or N; A2 to A4 are each independently a chemical bond, O, or S; ring CY3 and ring CY4 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; a1, a2, and a3 are each independently an integer from 1 to 3; R13 is a group represented by Formula 2, and the remaining substituents are as defined herein.