公开(公告)号：US20240078633A1

公开(公告)日：2024-03-07

申请号：US18387993

申请日：2023-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwhan KIM ,  Sungjoo SUH

IPC: G06T3/40 ,  G06F18/214 ,  G06N3/04 ,  G06N3/08 ,  G06V10/764 ,  G06V10/82

CPC classification number: G06T3/4046 ,  G06F18/214 ,  G06N3/04 ,  G06N3/08 ,  G06T3/4007 ,  G06T3/4053 ,  G06V10/764 ,  G06V10/82

Abstract: An image processing method includes extracting a first region in a first image by inputting the first image to a pretrained neural network, upscaling a resolution of the first region by performing neural network-based super resolution processing on the first region, and upscaling a resolution of a second region in the first image from which the first region is excluded by performing interpolation on the second region.

公开(公告)号：US20240023438A1

公开(公告)日：2024-01-18

申请号：US18151703

申请日：2023-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunkyung LEE ,  Yongsik JUNG ,  Sangmo KIM ,  Yusuke MARUYAMA ,  Jiwhan KIM ,  Sungho NAM ,  Sooghang IHN ,  Daun JEONG

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/06

CPC classification number: H10K85/658 ,  C07F5/027 ,  C09K11/06 ,  H10K50/11

Abstract: Provided are a condensed cyclic compound represented by Formula 1, a light-emitting device including the condensed cyclic compound, and an electronic apparatus including the light-emitting device:




The detailed description of Formula 1 is the same as described in the specification.

公开(公告)号：US20170237022A1

公开(公告)日：2017-08-17

申请号：US15218714

申请日：2016-07-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jiyoun LEE ,  Yoonhyun KWAK ,  Ohyun KWON ,  Sunyoung LEE ,  Hyeonho CHOI ,  Jiwhan KIM

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

Abstract: An organometallic compound represented by Formula 1: M(L1)(L2)  Formula 1 wherein, in Formula 1, M, L1, and L2 are the same as described in the specification.

公开(公告)号：US20250022094A1

公开(公告)日：2025-01-16

申请号：US18899669

申请日：2024-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwhan KIM ,  Sungjoo SUH

IPC: G06T3/4046 ,  G06F18/214 ,  G06N3/04 ,  G06N3/08 ,  G06T3/4007 ,  G06T3/4053 ,  G06V10/764 ,  G06V10/82

Abstract: An image processing method includes extracting a first region in a first image by inputting the first image to a pretrained neural network, upscaling a resolution of the first region by performing neural network-based super resolution processing on the first region, and upscaling a resolution of a second region in the first image from which the first region is excluded by performing interpolation on the second region.

公开(公告)号：US20230006137A1

公开(公告)日：2023-01-05

申请号：US17539417

申请日：2021-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juhyun KIM ,  Sangmo KIM ,  Sungho NAM ,  Dmitry ANDROSOV ,  Yongsik JUNG ,  Sangyeon HWANG ,  Jiwhan KIM ,  Sooghang IHN ,  Soonok JEON ,  Hyeonho CHOI

IPC: H01L51/00 ,  C09K11/06 ,  C07F5/02 ,  H01L51/50

Abstract: Provided are a polycyclic compound represented by Formula 1, an organic light-emitting device including the polycyclic compound, and an electronic apparatus including the organic light-emitting device: Formula 1 may be understood by referring to the description of Formula 1 provided herein.

公开(公告)号：US20220318351A1

公开(公告)日：2022-10-06

申请号：US17569914

申请日：2022-01-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeyun LEE ,  Kyuhong KIM ,  Jiwhan KIM ,  Sungun PARK ,  Kiho CHO ,  Jaejoon HAN

IPC: G06F21/32 ,  G06F16/55 ,  G06F16/56 ,  G06V40/12

Abstract: A processor-implemented method with input data classification includes: extracting an input embedding vector including a feature of biometric information of a user from input data including the biometric information; determining an adaptive embedding vector adaptive to the input embedding vector, based on a combination of a plurality of enrollment embedding vectors that are based on enrollment data; and classifying the input data based on a similarity between the input embedding vector and the adaptive embedding vector.

公开(公告)号：US20210284906A1

公开(公告)日：2021-09-16

申请号：US17002953

申请日：2020-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungho NAM ,  Sangmo KIM ,  Jongsoo KIM ,  Jiwhan KIM ,  Minsik MIN ,  Youngmok SON ,  Hasup LEE ,  Sooghang IHN ,  Hyeonho CHOI

IPC: C09K11/06 ,  C09K11/02 ,  H01L51/00

Abstract: Provided is an organic light-emitting device including an emission layer which includes a host, a fluorescent emitter, and a sensitizer, wherein the host, the fluorescent emitter, and the sensitizer are different from each other, a ratio of a fluorescence component emitted from the fluorescent emitter with respect to total emission components emitted from the emission layer is about 70% or more, and the absolute value of the difference between the highest occupied molecular orbital (HOMO) energy level of the fluorescent emitter and the HOMO energy level of the sensitizer is 0.5 eV or less.

公开(公告)号：US20190165292A1

公开(公告)日：2019-05-30

申请号：US16197710

申请日：2018-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seokhwan HONG ,  Seungyeon KWAK ,  Hyun KOO ,  Sangdong KIM ,  Sungjun KIM ,  Jiwhan KIM ,  Sunghun LEE ,  Sukekazu ARATANI ,  Sunyoung LEE ,  Shingo ISHIHARA ,  Aram JEON ,  Byoungki CHOI

IPC: H01L51/50 ,  H01L51/56 ,  C07F15/00 ,  C09K11/06 ,  H01L51/00

Abstract: An organic light-emitting device including a first electrode, a second electrode, an emission layer disposed between the first electrode and the second electrode, a hole transport region disposed between the first electrode and the emission layer, and an electron transport region disposed between the emission layer and the second electrode, wherein the emission layer includes a host and a dopant, wherein the dopant is an iridium-free organometallic compound, and wherein a dopant concentration profile of the emission layer satisfies predetermined parameters disclosed in the specification.

公开(公告)号：US20240206318A1

公开(公告)日：2024-06-20

申请号：US18431861

申请日：2024-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwon CHOI ,  Sukekazu ARATANI ,  Kum Hee LEE ,  Banglin LEE ,  Hyeonho CHOI ,  Seungyeon KWAK ,  Yoonhyun KWAK ,  Sangdong KIM ,  Jiwhan KIM ,  Chul BAIK ,  Yongsuk CHO

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10 ,  H10K102/00

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1092 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10 ,  H10K2102/3026 ,  H10K2102/3035

Abstract: An organometallic compound represented by Formula 1:






wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20240116955A1

公开(公告)日：2024-04-11

申请号：US18456826

申请日：2023-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunkyung LEE ,  Juhyun KIM ,  Sangmo KIM ,  Yusuke MARUYAMA ,  Yongsik JUNG ,  Jiwhan KIM ,  Youngmok Son ,  Sooghang Ihn ,  Jun CHWAE

IPC: C07F5/02 ,  C09K11/06 ,  H10K50/12 ,  H10K85/60

CPC classification number: C07F5/02 ,  C09K11/06 ,  H10K50/121 ,  H10K85/658 ,  C09K2211/1074

Abstract: Provided are a heterocyclic compound represented by Formula 1, an organic light-emitting device including the same, and a diagnostic composition including the heterocyclic compound as described in the detailed description.