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公开(公告)号：US20220310942A1
公开(公告)日：2022-09-29
申请号：US17477903
申请日：2021-09-17
Applicant: Samsung Display Co., Ltd.
Inventor： Sujin SHIN , Soobyung KO , Haejin KIM , Eunsoo AHN , Jaesung LEE , Mina JEON
Abstract: Provided are an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer disposed between the first electrode and the second electrode. The interlayer includes an emission layer. The emission layer includes a first compound which is the organometallic compound; and a second compound, a third compound, a fourth compound, or any combination thereof. The first compound, the second compound, the third compound, and the fourth compound are different from one another.
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公开(公告)号：US20220112231A1
公开(公告)日：2022-04-14
申请号：US17329880
申请日：2021-05-25
Applicant: Samsung Display Co., Ltd.
Inventor： Junghoon HAN , Soobyung KO , Sungbum KIM , Eunsoo AHN , Jaesung LEE , Hyunjung LEE
Abstract: Provided is an organometallic compound, a light-emitting device including the same, and an electronic apparatus including the light-emitting device. The organometallic compound is represented by Formula 1, which is defined in the specification:
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公开(公告)号：US20220106346A1
公开(公告)日：2022-04-07
申请号：US17403843
申请日：2021-08-16
Applicant: Samsung Display Co., Ltd.
Inventor： Mina JEON , Soobyung KO , Eunsoo AHN , Hyunjung LEE , Sungbum KIM , Haejin KIM , Sujin SHIN , Eunyoung LEE , Jaesung LEE , Junghoon HAN
Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode and including an emission layer; and at least one organometallic compound represented by Formula 1.
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公开(公告)号：US20220069239A1
公开(公告)日：2022-03-03
申请号：US17307826
申请日：2021-05-04
Applicant: Samsung Display Co., Ltd.
Inventor： Eunyoung LEE , Jaesung LEE , Soobyung KO , Sungbum KIM , Sujin SHIN , Junghoon HAN
Abstract: An electronic apparatus includes a light-emitting device including an organometallic compound represented by Formula 1-1 or 1-2: In Formulae 1-1 and 1-2, M1 may be platinum (Pt), palladium (Pd), copper (Cu), silver (Ag), gold (Au), rhodium (Rh), iridium (Ir), ruthenium (Ru), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), or thulium (Tm).
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Patent Agency Ranking
35.发明申请公开(公告)号：US20210288270A1
公开(公告)日：2021-09-16
申请号：US17074493
申请日：2020-10-19
Applicant: Samsung Display Co., Ltd.
Inventor： Eunyoung LEE , Soo-Byung KO , Sungbum KIM , Jaesung LEE , Hyunjung LEE
Abstract: An organic electroluminescence device of an embodiment includes a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes an organometallic compound represented by Formula 1, and may show high emission efficiency properties.
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公开(公告)号：US20210043855A1
公开(公告)日：2021-02-11
申请号：US15930248
申请日：2020-05-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jaesung LEE , Sungbum KIM , Soobyung KO , Haejin KIM , Sujin SHIN , Eunsoo AHN , Eunyoung LEE , Hyunjung LEE , Mina JEON , Junghoon HAN
Abstract: An organic light-emitting device includes: a first electrode; a second electrode; an organic layer between the first electrode and the second electrode and including an emission layer; and at least one organometallic compound represented by Formula 1. The organic light-emitting device including the organometallic compound may have a low driving voltage, a high luminance, a high efficiency, and a long lifespan:
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37.发明申请公开(公告)号：US20200328359A1
公开(公告)日：2020-10-15
申请号：US16666327
申请日：2019-10-28
Applicant: Samsung Display Co., Ltd.
Inventor： Soobyung KO , Eunsoo AHN , Hyunjung LEE , Mina JEON , Sungbum KIM , Sujin SHIN , Eunyoung LEE , Jaesung LEE , Jihyung LEE , Junghoon HAN
Abstract: Provided are an organometallic compound, an organic light-emitting device including the same, and an apparatus including the organic light-emitting device. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer including an emission layer between the first electrode and the second electrode, wherein the organic layer includes the organometallic compound.
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公开(公告)号：US20200317707A1
公开(公告)日：2020-10-08
申请号：US16683549
申请日：2019-11-14
Applicant: Samsung Display Co., Ltd.
Inventor： Mina JEON , Soobyung KO , Eunsoo AHN , Hyunjung LEE , Sungbum KIM , Haejin KIM , Sujin SHIN , Eunyoung LEE , Jaesung LEE , Junghoon HAN
Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode and including an emission layer; and at least one organometallic compound represented by Formula 1.
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公开(公告)号：US20200168816A1
公开(公告)日：2020-05-28
申请号：US16419156
申请日：2019-05-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Mina JEON , Soobyung KO , Sungbum KIM , Sujin SHIN , Eunsoo AHN , Jaesung LEE , Junghoon HAN , Youngkook KIM
Abstract: An organic light-emitting device and an organometallic compound are provided, the organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic light-emitting device further includes an organometallic compound represented by Formula 1: wherein, M, Y1 to Y4, T1 to T4, A1 to A5, X1, X2, L1 to L3, a1 to a3, R1 to R5 and b1 to b5 are the same as defined in the specification.
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