公开(公告)号：US09728730B2

公开(公告)日：2017-08-08

申请号：US14602974

申请日：2015-01-22

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Dong-Min Kang ,  Eun-Sun Yu ,  Dong-Kyu Ryu ,  Sang-Shin Lee ,  Han-Ill Lee ,  Yu-Na Jang ,  Soo-Young Jeong ,  Su-Jin Han ,  Jin-Seok Hong

IPC: H01L51/00 ,  C07D471/14 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D471/14 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5016 ,  H01L2251/5384

Abstract: Provided are a compound, a composition, a light emitting material including the same, an organic optoelectric device and a display device including the organic optoelectric device, and the compound is represented by the following Chemical Formula I, in the Chemical Formula I, X1 to X8, L and R1 to R5 are the same as defined in the specification.

公开(公告)号：US11177441B2

公开(公告)日：2021-11-16

申请号：US15037419

申请日：2014-12-23

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Su-Jin Han ,  Han-ILL Lee ,  Soo-Hyun Min ,  Eun-Sun Yu ,  Ho-Kuk Jung ,  Pyeong-Seok Cho

IPC: H01L51/00 ,  C07D251/24 ,  C07D213/16 ,  C07D239/26 ,  C07D213/06 ,  C09K11/06 ,  C09K11/02 ,  C07D209/86 ,  C07D401/14 ,  C07D487/04 ,  H01L51/50

Abstract: Provided are an organic compound represented by the following Chemical Formula 1 and having a molecular weight of greater than or equal to 538 and less than 750, a composition for an organic optoelectronic device including the organic compound, an organic optoelectric device including the organic compound or the composition, and a display device including the organic optoelectronic device. In Chemical Formula 1, Z, R1 to R11, n1 to n4 are the same as defined in the specification.

公开(公告)号：US10147891B2

公开(公告)日：2018-12-04

申请号：US15110258

申请日：2014-07-21

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Han-Ill Lee ,  Ji-Hun Shin ,  Dong-Kyu Ryu ,  Eun-Sun Yu ,  Su-Jin Han ,  Jin-Seok Hong

IPC: H01L51/00 ,  C07D405/14 ,  C07D409/14 ,  C09K11/02 ,  C09K11/06 ,  H01L51/50

Abstract: Disclosed are an organic compound represented by Chemical Formula 1, an organic optoelectronic device including the organic compound, and a display device including the organic optoelectronic device.

公开(公告)号：US11145820B2

公开(公告)日：2021-10-12

申请号：US15490110

申请日：2017-04-18

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Ho-Kuk Jung ,  Jae-Jin Oh ,  Dong-Wan Ryu ,  Su-Jin Han ,  Gi-Wook Kang ,  Eui-Su Kang ,  Youn-Hwan Kim ,  Hun Kim ,  Jae-Han Park ,  Yong-Tak Yang ,  Eun-Sun Yu ,  Han-Ill Lee ,  Woo-Seok Jeong

IPC: H01L51/54 ,  H01L51/00 ,  C09K11/06 ,  H01L51/50 ,  H01L27/32 ,  H05B33/20 ,  C07D213/06 ,  C07D213/16 ,  C07D251/24 ,  C07D307/77 ,  C07D333/50 ,  C07D409/12

Abstract: An organic optoelectronic device and a display device including the same, the organic optoelectronic device including: an anode and a cathode facing each other; a light-emitting layer positioned between the anode and the cathode; a hole transport layer positioned between the anode and the light-emitting layer; an auxiliary hole transport layer positioned between the hole transport layer and the light-emitting layer; an electron transport layer positioned between the cathode and the light-emitting layer; and an auxiliary electron transport layer positioned between the electron transport layer and the light-emitting layer, wherein the auxiliary electron transport layer includes at least one kind of first compound represented by chemical formula 1, and the auxiliary hole transport layer includes at least one kind of second compound represented by a combination of a moiety represented by chemical formula 2, a moiety represented by chemical formula 3 and a moiety represented by chemical formula 4.

公开(公告)号：US10522766B2

公开(公告)日：2019-12-31

申请号：US15328180

申请日：2014-12-11

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Han-Ill Lee ,  Chang-Woo Kim ,  Dong-Wan Ryu ,  Young-Sung Park ,  Chang-Ju Shin ,  Eun-Sun Yu ,  Sung-Hyun Jung ,  Su-Jin Han

IPC: H01L51/50 ,  H01L51/00 ,  C09K11/06 ,  C07D209/86 ,  C07D405/12 ,  C09K11/02

Abstract: The present invention relates to an organic photoelectronic device and a display device comprising the organic photoelectronic device, the organic photoelectronic device comprising: an anode; a cathode facing the anode; a light-emitting layer interposed between the anode and cathode; a hole transport layer interposed between the anode and the light-emitting layer; and an auxiliary hole transport layer interposed between the hole transport layer and the light-emitting layer, wherein the hole transport layer comprises a compound represented by Chemical formula I, and the auxiliary hole transport layer comprises a compound represented by Chemical formula II. Chemical formulas I and II are the same as set forth in the description.

公开(公告)号：US10032990B2

公开(公告)日：2018-07-24

申请号：US14786379

申请日：2014-02-20

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Han-Ill Lee ,  Ji-Hun Shin ,  Dong-Kyu Ryu ,  Eun-Sun Yu ,  Su-Jin Han ,  Jin-Seok Hong

IPC: H01L51/50 ,  H01L51/00 ,  C07D405/04 ,  C07D251/24 ,  C09K11/06 ,  C07D405/14 ,  C07D239/26 ,  C07D405/10 ,  C07D409/04 ,  C07D409/10 ,  C07D409/14 ,  C07D213/06 ,  C07D213/16 ,  C09K11/02

Abstract: Disclosed are an organic compound represented by a combination of a moiety represented by Chemical Formula 1 and a moiety represented by Chemical Formula 2, an organic optoelectronic device and a display device including the organic compound.

公开(公告)号：US10276804B2

公开(公告)日：2019-04-30

申请号：US15516757

申请日：2015-08-06

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Seung-Jae Lee ,  Dong-Min Kang ,  Eun-Sun Yu ,  Sang-Shin Lee ,  Sung-Hyun Jung ,  Ho-Kuk Jung ,  Su-Jin Han

IPC: C07D209/82 ,  C09K11/06 ,  H05B33/20 ,  H01L51/50 ,  H01L51/00 ,  C07D403/10 ,  C09K11/02 ,  C07D209/86

Abstract: The present invention relates to a compound for an organic optoelectronic element represented by Chemical Formula 1, an element comprising the same, and a display device comprising the organic optoelectronic element (details of Chemical Formula 1 are as described in the specification).

公开(公告)号：US09653690B2

公开(公告)日：2017-05-16

申请号：US14820805

申请日：2015-08-07

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Han-Ill Lee ,  Eun-Sun Yu ,  Dong-Min Kang ,  Eui-Su Kang ,  Soo-Hyun Min ,  Yong-Tak Yang ,  Jae-Jin Oh ,  Dong-Kyu Ryu ,  Sang-Shin Lee ,  Yu-Na Jang ,  Soo-Young Jeong ,  Young-Kyoung Jo ,  Su-Jin Han ,  Jin-Seok Hong

IPC: H01L51/00 ,  C07D409/04 ,  C07D307/93 ,  C07D333/78 ,  C07D405/04 ,  C09K11/06 ,  C07D405/14 ,  C07D405/10 ,  C07D407/04 ,  C07D409/10 ,  C07D409/14 ,  C07D307/77 ,  C07D307/91 ,  H01L51/50

CPC classification number: H01L51/0067 ,  C07D307/77 ,  C07D307/91 ,  C07D307/93 ,  C07D333/78 ,  C07D405/04 ,  C07D405/10 ,  C07D405/14 ,  C07D407/04 ,  C07D409/04 ,  C07D409/10 ,  C07D409/14 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096

Abstract: An organic compound represented by Chemical Formula 1, an organic optoelectric device including the organic compound, and a display device are disclosed.