公开(公告)号：US20210184128A1

公开(公告)日：2021-06-17

申请号：US16973867

申请日：2019-02-26

Applicant: SAMSUNG SDI CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun Seok KIM ,  Jinhyun LUI ,  Dong Min KANG ,  Jongwoo WON ,  Byoungkwan LEE ,  Sangshin LEE ,  Jihun SHIN ,  Jinseok JANG ,  Sung-Hyun JUNG

IPC: H01L51/00 ,  C07D209/88 ,  C09K11/06 ,  C07D405/04 ,  C07D405/14 ,  C07D495/04 ,  C07D251/24

Abstract: The present invention is related to a first compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device.
In Chemical Formula 1, definitions of each substituent are the same as defined in the specification.

公开(公告)号：US20210151688A1

公开(公告)日：2021-05-20

申请号：US17089995

申请日：2020-11-05

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Byungku KIM ,  Hanill LEE ,  Kipo JANG ,  Giwook KANG ,  Eun Sun YU ,  Sangshin LEE

IPC: H01L51/00

Abstract: A compound for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the compound being represented by Chemical Formula 1:

公开(公告)号：US20210111350A1

公开(公告)日：2021-04-15

申请号：US16498616

申请日：2018-05-25

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jinhyun LUI ,  Jaehan PARK ,  Ho Kuk JUNG ,  Pyeongseok CHO ,  Dong Min KANG ,  Sangshin LEE ,  Seungjae LEE ,  Kipo JANG ,  Sung-Hyun JUNG ,  Juyeon JUNG ,  Handong CHU

IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06 ,  C07D405/14 ,  C07D405/04 ,  C07D487/04

Abstract: Provided are a composition for a phosphorescent host including a first host represented by Chemical Formula 1, a second host represented by a combination of Chemical Formula 2 and Chemical Formula 3; and an organic optoelectronic device including an anode and a cathode facing each other and an organic layer disposed between the anode and the cathode, wherein the organic layer includes an auxiliary layer including at least one of a hole injection layer, a hole transport layer, an electron injection layer, and an electron transport layer and a light emitting layer, and the light emitting layer includes a phosphorescent dopant having a maximum photoluminescence wavelength of 550 nm to 750 nm along with the composition, and a display device including the same. Details of Chemical Formulae 1 to 3 are the same as defined in the specification.

公开(公告)号：US20200075866A1

公开(公告)日：2020-03-05

申请号：US16558550

申请日：2019-09-03

Applicant: SAMSUNG SDI CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byoungkwan LEE ,  Dong Min KANG ,  Jun Seok KIM ,  Bang-Lin LEE ,  Sangshin LEE ,  Eun Sun YU ,  Namheon LEE ,  Ho Kuk JUNG ,  Youngkyoung JO ,  Bowon CHOI

IPC: H01L51/00 ,  C07D307/77 ,  C09K11/06 ,  C07D405/12 ,  C07D307/91 ,  C07D409/14 ,  C07D333/50 ,  C07D251/24 ,  C07D405/04

Abstract: A composition, an organic optoelectronic device, and a display device, the composition including a first compound represented by a combination of Chemical Formula 1 and Chemical Formula 2, and a second compound represented by Chemical Formula 3:

公开(公告)号：US20180182970A1

公开(公告)日：2018-06-28

申请号：US15794087

申请日：2017-10-26

Applicant: SAMSUNG SDI CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangshin LEE ,  Dong Wan RYU ,  Joohee SEO ,  Eun Sun YU ,  Seungjae LEE ,  Chunkeun JANG ,  Sung-Hyun JUNG

IPC: H01L51/00 ,  H01L51/50 ,  H01L27/32

CPC classification number: H01L51/0045 ,  H01L27/3237 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/50 ,  H01L51/5016 ,  H01L2251/5384

Abstract: Disclosed are a composition for an organic optoelectric device including at least one first compound for an organic optoelectric device represented by Chemical Formula 1; and at least one second compound for an organic optoelectric device including a carbazole moiety represented by Chemical Formula 2, an organic optoelectric device include the same, and a display device. Details of Chemical Formula 1 and Chemical Formula 2 are the same as defined in the specification.

公开(公告)号：US20220069226A1

公开(公告)日：2022-03-03

申请号：US17272396

申请日：2019-09-06

Applicant: SAMSUNG SDI CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byoungkwan LEE ,  Dong Min KANG ,  Dongyeong KIM ,  Jun Seok KIM ,  Jinhyun LUI ,  Sangshin LEE ,  Byungku KIM ,  Jaehoon KIM ,  Eun Sun YU ,  Ho Kuk JUNG

IPC: H01L51/00 ,  C07D209/88 ,  C07D405/12 ,  C07D495/04

Abstract: The present invention relates to a composition for an organic optoelectronic element, an organic optoelectronic element and a display device, the composition including a first compound for an organic optoelectronic element, represented by a combination of Chemical Formula 1 and Chemical Formula 2; and a second compound for an organic optoelectronic element, represented by a combination of Chemical Formula 3 and Chemical Formula 4.
In Chemical Formula 1 to Chemical Formula 4, each substituent is defined as that in the specification.

公开(公告)号：US20210119136A1

公开(公告)日：2021-04-22

申请号：US17047445

申请日：2019-03-25

Applicant: SAMSUNG SDI CO., LTD. ,  Samsung Electronics Co., Ltd.

Inventor： Jongwoo WON ,  Dong Min KANG ,  Jun Seok KIM ,  Jinhyun LUI ,  Byoungkwan LEE ,  Sangshin LEE ,  Hyungyu LEE ,  Sung-Hyun JUNG ,  Ho Kuk JUNG ,  Kyunghee HYUNG

IPC: H01L51/00 ,  C07D209/80 ,  C07D405/12 ,  C07D403/10 ,  C07D405/14

Abstract: A composition including a first compound represented by a combination of Chemical Formula 1 and Chemical Formula 2 and a second compound represented by Chemical Formula 3, an organic optoelectronic device, and a display device are disclosed.
Definitions of Chemical Formula 1 to Chemical Formula 3 are the same as described in the specification.

公开(公告)号：US20200168813A1

公开(公告)日：2020-05-28

申请号：US16693959

申请日：2019-11-25

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Dong Min KANG ,  Jun Seok KIM ,  Nanheon LEE ,  Byoungkwan LEE ,  Sangshin LEE ,  Dongyeong KIM ,  Min Seok SEO ,  Eun Sun YU ,  Ho Kuk JUNG

IPC: H01L51/00

Abstract: A compound for an organic optoelectronic device is represented by Chemical Formula 1, wherein Ar1 may be a substituted or unsubstituted C6 to C18 aryl group, L1 may be a substituted or unsubstituted C6 to C20 arylene group, a substituted or unsubstituted C2 to C20 heteroarylene group, or a combination thereof, and L2 may be a single bond or a substituted or unsubstituted phenylene group.

公开(公告)号：US20190312215A1

公开(公告)日：2019-10-10

申请号：US16380233

申请日：2019-04-10

Applicant: Samsung SDI Co., Ltd.

Inventor： Dong-Min KANG ,  Jun Seok KIM ,  Jinhyun LUI ,  Byoungkwan LEE ,  Sangshin LEE ,  Jongwoo WON ,  Namheon LEE ,  Sung-Hyun JUNG ,  Ho Kuk JUNG

IPC: H01L51/00

Abstract: A composition including a first compound, the first compound being represented by a combination of Chemical Formula 1 and Chemical Formula 2 bonded together, and a second compound, the second compound being represented by Chemical Formula 3, as well as an organic optoelectronic device and a display device are disclosed. In Chemical Formula 1 to Chemical Formula 3, each substituent is the same as described in the specification.

公开(公告)号：US20220384738A1

公开(公告)日：2022-12-01

申请号：US17622415

申请日：2020-06-26

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jinhyun LUI ,  Dong Min KANG ,  Dong Wan RYU ,  Ho Kuk JUNG ,  Sangshin LEE ,  Jaehoon KIM ,  Changwoo KIM ,  Chang Ju SHIN ,  Namheon LEE ,  Sung-Hyun JUNG

IPC: H01L51/00 ,  C07D405/04 ,  C09K11/06 ,  C07D487/04

Abstract: a compound for an organic optoelectronic device represented by a combination of Chemical Formula 1 and 2, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device.
Details of Chemical Formulas 1 and 2 are as described in the specification.