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：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：US20240381765A1

公开(公告)日：2024-11-14

申请号：US18647331

申请日：2024-04-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younhee LIM ,  Hyeong-Ju KIM ,  Feifei FANG ,  Jeoung In YI ,  Kyung Bae PARK ,  Jeong Il PARK ,  Tae Jin CHOI

IPC: H10K85/60 ,  C07D471/06 ,  C07D495/16 ,  H10K30/30

Abstract: A compound represented by Chemical Formula 1 is provided. The compound has a reorganization energy of less than about 0.191 eV and a maximum absorption wavelength value calculated by density functional theory (DFT) of less than or equal to about 500 nm. In Chemical Formula 1, the definition of each group is as described in the specification.

公开(公告)号：US20240365664A1

公开(公告)日：2024-10-31

申请号：US18647624

申请日：2024-04-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeoung In YI ,  Hyeong-Ju KIM ,  Daiki MINAMI ,  Kyung Bae PARK ,  Jeong Il PARK ,  Sungyoung YUN ,  Tae Jin CHOI ,  Chul Joon HEO

IPC: H10K85/60 ,  C07D471/06 ,  C07F7/08 ,  H10K30/20 ,  H10K39/32 ,  H10K85/40

CPC classification number: H10K85/6572 ,  C07D471/06 ,  C07F7/0812 ,  H10K85/654 ,  H10K85/657 ,  H10K30/20 ,  H10K39/32

Abstract: A compound is represented by Chemical Formula 1, and at least one of X1 and X2 is a substituent having a volume ranging from about 900 bohr3 to about 3000 bohr3 (V/molecule), and a photoelectric device, an image sensor, and an electronic device includes the compound:




In Chemical Formula 1, each substituent is the same as defined in the detailed description.

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：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.