公开(公告)号：US20240107881A1

公开(公告)日：2024-03-28

申请号：US18450800

申请日：2023-08-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younhee LIM ,  Feifei FANG ,  Jeoung In YI ,  Hyerim HONG ,  Kyung Bae PARK ,  Hwijoung SEO

IPC: H10K85/60 ,  C07D219/02 ,  C07D293/10 ,  C07D401/10 ,  C07D471/06 ,  C07D493/04 ,  C07F7/08 ,  H10K39/34 ,  H10K85/40

CPC classification number: H10K85/6572 ,  C07D219/02 ,  C07D293/10 ,  C07D401/10 ,  C07D471/06 ,  C07D493/04 ,  C07F7/0816 ,  H10K39/34 ,  H10K85/40 ,  H10K85/615 ,  H10K85/621 ,  H10K85/654 ,  H10K85/657 ,  G06V40/1318

Abstract: Provided a compound represented by Chemical Formula 1, and a photoelectric device, a light absorption sensor, and an electronic device including the same.




In Chemical Formula 1, the definition of each substituent is as described in the specification.

公开(公告)号：US20240298535A1

公开(公告)日：2024-09-05

申请号：US18586047

申请日：2024-02-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeong-Ju KIM ,  Kyung Bae PARK ,  Feifei FANG ,  Sungyoung YUN ,  Jeoung In YI ,  Younhee LIM ,  Tae Jin CHOI ,  Chul Joon HEO

IPC: H10K85/60 ,  C07D471/06 ,  C07D493/06 ,  C07D495/16 ,  G06V10/143 ,  G06V10/147 ,  H10K30/30 ,  H10K39/34

CPC classification number: H10K85/657 ,  C07D471/06 ,  C07D493/06 ,  C07D495/16 ,  G06V10/143 ,  G06V10/147 ,  H10K85/615 ,  H10K85/621 ,  H10K85/654 ,  H10K30/30 ,  H10K39/34

Abstract: Provided is a compound represented by Chemical Formula 1 and having a reorganization energy of the compound of less than about 0.163 eV and a maximum absorption wavelength value calculated by density functional theory (DFT) of less than or equal to about 495 nm, and photoelectric devices, light absorption sensors, sensor-embedded display panels, and electronic devices including the same.




In Chemical Formula 1, the definition of each substituent is as described in the specification.

公开(公告)号：US20250028017A1

公开(公告)日：2025-01-23

申请号：US18742281

申请日：2024-06-13

Applicant: Samsung Electronics Co., Ltd. ,  INCHEON NATIONAL UNIVERSITY RESEARCH & BUSINESS FOUNDATION

Inventor： Chul Joon HEO ,  Hyunchae CHUN ,  Minseok YOO ,  Kyung Bae PARK ,  Younhee LIM

IPC: G01S5/16

Abstract: A method and a device for estimating a position of a device by using an optical signal through converting a linearly polarized optical signal to a plurality of electric signals using a plurality of photoelectric devices, estimating a moving distance of the device from a reference position by using the plurality of electric signals, and estimating an orientation angle of the device with respect to a reference direction by using the plurality of electric signals are provided.

公开(公告)号：US20240321914A1

公开(公告)日：2024-09-26

申请号：US18587280

申请日：2024-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Jin CHOI ,  Hyeong-Ju KIM ,  Daiki MINAMI ,  Kyung Bae PARK ,  Jeong Il PARK ,  Hiromasa SHIBUYA ,  Jeoung In YI ,  Younhee LIM ,  Hyerim HONG

IPC: H01L27/146 ,  C07D409/14 ,  C07D421/14 ,  C07D491/048 ,  C07D491/16 ,  C07D495/04 ,  C07D495/16 ,  C07D517/04 ,  C07D517/16 ,  C07F7/08 ,  H10K59/65

CPC classification number: H01L27/14623 ,  C07D409/14 ,  C07D421/14 ,  C07D491/048 ,  C07D491/16 ,  C07D495/04 ,  C07D495/16 ,  C07D517/04 ,  C07D517/16 ,  C07F7/0816 ,  H10K59/65

Abstract: Provided is a compound represented by any one of Chemical Formulas 1 to 3, and having a molecular packing density of greater than or equal to about 1.55 molecules/nm3 and photoelectric devices, light absorption sensors, sensor-embedded display panels, and electronic devices including the same.




In Chemical Formulas 1 to 3, the definition of each substituent is as described in the specification.

公开(公告)号：US20240244965A1

公开(公告)日：2024-07-18

申请号：US18543512

申请日：2023-12-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Jin CHOI ,  Hyeong-Ju KIM ,  Feifei FANG ,  Sungyoung YUN ,  Jeoung In YI ,  Younhee LIM ,  Juhyung LIM ,  Hyerim HONG ,  Daiki MINAMI ,  Kyung Bae PARK

IPC: H10K85/60 ,  C07D487/06 ,  C07D495/04 ,  C07F7/08 ,  H10K85/40

CPC classification number: H10K85/657 ,  C07D487/06 ,  C07D495/04 ,  C07F7/0816 ,  H10K85/40 ,  H10K85/6572 ,  H10K85/6576 ,  H10K30/30

Abstract: Provided are a compound represented by Chemical Formula 1A or 1B and a photoelectric device, a light absorption sensor, a sensor-embedded display panel, and an electronic device including the same.




Details for Chemical Formulas 1A and 1B are as described in the detailed description.

公开(公告)号：US20240159587A1

公开(公告)日：2024-05-16

申请号：US18456001

申请日：2023-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chul Joon HEO ,  Hwijoung SEO ,  Sungyoung YUN ,  Hyeong-Ju KIM ,  Kyung Bae PARK ,  Feifei FANG ,  Younhee LIM ,  Tae Jin CHOI

IPC: G01J1/44 ,  H10K39/34

CPC classification number: G01J1/44 ,  H10K39/34 ,  G01J2001/446 ,  G01J2001/448

Abstract: A sensor may include a reflective electrode, a photoelectric conversion layer on the reflective electrode and including one or more photoelectric conversion materials, a semi-transmissive electrode on the photoelectric conversion layer, a light transmitting buffer layer on the semi-transmissive electrode, and a semi-transmissive auxiliary layer on the light transmitting buffer layer.

公开(公告)号：US20240215275A1

公开(公告)日：2024-06-27

申请号：US18531205

申请日：2023-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Jin CHOI ,  Hyeong-Ju KIM ,  Daiki MINAMI ,  Kyung Bae PARK ,  Feifei FANG ,  Sungyoung YUN ,  Jeoung In YI ,  Younhee LIM ,  Hyerim HONG

IPC: H10K30/20 ,  H10K39/00 ,  H10K85/40 ,  H10K85/60

CPC classification number: H10K30/20 ,  H10K39/601 ,  H10K85/40 ,  H10K85/621 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6576 ,  H10K85/658 ,  H10K2101/30

Abstract: Provided are a photoelectric device, a light absorption sensor, a sensor-embedded display panel, and an electronic device. The photoelectric device includes a first electrode and a second electrode facing each other, and a light absorbing layer between the first electrode and the second electrode, wherein the light absorbing layer is configured to absorb light of a red wavelength spectrum, a green wavelength spectrum, a blue wavelength spectrum, an infrared wavelength spectrum, or any combination thereof, the light absorbing layer includes a p-type semiconductor and an n-type semiconductor, and the n-type semiconductor includes a compound represented by Chemical Formula 1. Details for Chemical Formula 1 are as described in the detailed description.

公开(公告)号：US20240138166A1

公开(公告)日：2024-04-25

申请号：US18475796

申请日：2023-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younhee LIM ,  Kyung Bae PARK ,  Sungyoung YUN ,  Juhyung LIM

IPC: H10K39/32

CPC classification number: H10K39/32

Abstract: An image sensor includes a semiconductor substrate in which a plurality of photo-sensing elements are integrated, an organic active layer on the semiconductor substrate, an interlayer between the organic active layer and the semiconductor substrate, and optionally a color filter layer on the organic active layer. The organic active layer includes a singlet fission material. The interlayer includes a dielectric selected from an oxide, a nitride, oxynitride, fluoride, oxyfluoride, and any combination thereof.

公开(公告)号：US20240040810A1

公开(公告)日：2024-02-01

申请号：US18052719

申请日：2022-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungyoung YUN ,  Kyung Bae PARK ,  Feifei FANG ,  Hwijoung SEO ,  Hiromasa SHIBUYA ,  Younhee LIM ,  Tae Jin CHOI ,  Chul Joon HEO

IPC: H10K39/34 ,  H10K85/30 ,  H10K85/60 ,  H10K85/40

CPC classification number: H10K39/34 ,  H10K85/322 ,  G06V40/1318 ,  H10K85/40 ,  H10K85/6572

Abstract: A sensor-embedded display panel includes a light emitting element on a substrate and including a light emitting layer, and a photosensor including a photosensitive layer on the substrate and arranged in parallel with the light emitting layer along an in-plane direction of the substrate such that the photosensor and the light emitting layer at least partially overlap in the in-plane direction, wherein the light emitting element and the photosensor further include separate, respective portions of a first common auxiliary layer disposed under each of the light emitting layer and the photosensitive layer and connected to each other to be a single piece of material extending continuously between the light emitting element and the photosensor, and the photosensitive layer includes a first semiconductor represented by Chemical Formula 1 and a second semiconductor not including any fullerenes and forming a pn junction with the first semiconductor.

公开(公告)号：US20230079198A1

公开(公告)日：2023-03-16

申请号：US17898416

申请日：2022-08-29

Applicant: Samsung Electronics Co., Ltd. ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

Inventor： Younhee LIM ,  Sangyeon PAK ,  Jiwon SON ,  Yong Wan JIN ,  SeungNam CHA ,  Kyungbae PARK ,  Chuljoon HEO

IPC: H01B1/06 ,  H01B1/10 ,  H01L29/45 ,  H01L51/10 ,  H01L51/44 ,  H01L51/52 ,  C23C22/82

Abstract: A transparent conductive film includes a metal chalcogenide compound doped with a halogen and having a sheet resistance at room temperature of less than or equal to about 60 ohm/sq.