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1 | US2021043855A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2021043855A1 | Publication Date: 2021-02-11 | Application Number: 15/930,248 | Filing Date: 2020-05-12 | Inventor： Lee, Jaesung Kim, Sungbum Ko, Soobyung Kim, Haejin Shin, Sujin Ahn, Eunsoo Lee, Eunyoung Lee, Hyunjung Jeon, Mina Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | 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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2 | US2021036228A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2021036228A1 | Publication Date: 2021-02-04 | Application Number: 16/927,381 | Filing Date: 2020-07-13 | Inventor： Lee, Jaesung Kim, Sungbum Ko, Soobyung Kim, Haejin Shin, Sujin Ahn, Eunsoo Lee, Eunyoung Lee, Hyunjung Jeon, Mina Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | 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 of the present embodiments. In the organic light-emitting device, the emission layer may further include a host, and the at least one organometallic compound may be a phosphorescent material or a delayed fluorescent material. 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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3 | US2021036243A1 |
ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANOMETALLIC COMPLEX FOR ORGANIC ELECTROLUMINESCENCE DEVICE
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Publication/Patent Number: US2021036243A1 | Publication Date: 2021-02-04 | Application Number: 16/890,520 | Filing Date: 2020-06-02 | Inventor： Kim, Haejin Ko, Soo-byung Kim, Sungbum Shin, Sujin Ahn, Eunsoo Lee, Eunyoung Lee, Jaesung Lee, Hyunjung Jeon, Mina Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | Abstract: Provided is an organic electroluminescence device. The organic electroluminescence device according to an embodiment includes a first electrode, a second electrode facing the first electrode, and a plurality of organic layers between the first electrode and the second electrode, wherein at least one of the plurality of organic layers includes an organometallic complex including a metal atom which is a central atom, a plurality of ligand connected to the metal atom, and a nitrogen atom connecting two of the plurality of ligands. The nitrogen atom includes an aromatic ring group as a substituent. The aromatic ring group is not bonded to any of the plurality of ligands to form a ring, thereby allowing the organic electroluminescent device to exhibit a low drive voltage and improved life time. | |||
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4 | WO2020017711A1 |
MOBILE TERMINAL AND CONTROL METHOD THEREFOR
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Publication/Patent Number: WO2020017711A1 | Publication Date: 2020-01-23 | Application Number: 2018015832 | Filing Date: 2018-12-13 | Inventor： Lee, Hyunjung Hwang, Jeonghwan Park, Chanhong Kim, Youngil Lee, Hyunjoon | Assignee: LG ELECTRONICS INC. | IPC: H04M1/725 | Abstract: The present invention relates to a control circuit system of a pair of mobile terminals comprising a first mobile terminal and a second mobile terminal. The first mobile terminal comprises a first display unit, a first fastening unit, a proximity sensor for recognizing a connection with the second mobile terminal, and a first control circuit including a first near-field communication module and a first signal aggregator for transmitting/receiving a signal to and from the second mobile terminal. The second mobile terminal comprises a second display unit, a second fastening unit connected to the first fastening unit, and a second control circuit including a second near-field communication module and a second signal aggregator for transmitting/receiving a signal to and from the first mobile terminal. A signal transmitted from the first near-field communication module is received by the second near-field communication module and displayed on the second display unit. | |||
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5 | US2020365537A1 |
SEMICONDUCTOR DEVICES HAVING LANDING PADS
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Publication/Patent Number: US2020365537A1 | Publication Date: 2020-11-19 | Application Number: 16/674,056 | Filing Date: 2019-11-05 | Inventor： Choi, Bowo Kim, Youngtak Park, Sangjine Kim, Suji Shin, Jaeuk Lee, Hyunjung Cheon, Jihun | Assignee: Samsung Electronics Co., Ltd. | IPC: H01L23/00 | Abstract: A semiconductor device includes a landing pad, a first insulating pattern in contact with a lower portion of a side surface of the landing pad, a pad oxide layer having a lateral portion disposed on a portion of an upper surface of the landing pad and a vertical portion in contact with an upper portion of the side surface of the landing pad, a second insulating pattern in contact with an upper surface of the first insulating pattern and covering the first insulating pattern and the pad oxide layer, and a lower electrode that vertically passes through the second insulating pattern and is in contact with a portion of the upper surface and an upper portion of a side surface of the landing pad. | |||
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6 | US2020203634A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2020203634A1 | Publication Date: 2020-06-25 | Application Number: 16/542,805 | Filing Date: 2019-08-16 | Inventor： Kim, Sungbum Ko, Soobyung Han, Junghoon Shin, Sujin Ahn, Eunsoo Lee, Eunyoung Lee, Jaesung Lee, Hyunjung Jeon, Mina | Assignee: SAMSUNG DISPLAY CO., LTD. | IPC: H01L51/00 | Abstract: An 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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7 | US2020317707A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2020317707A1 | Publication Date: 2020-10-08 | Application Number: 16/683,549 | Filing Date: 2019-11-14 | Inventor： Jeon, Mina Ko, Soobyung Ahn, Eunsoo Lee, Hyunjung Kim, Sungbum Kim, Haejin Shin, Sujin Lee, Eunyoung Lee, Jaesung Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: C07F15/06 | 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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8 | US2020350505A1 |
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, AND APPARATUS INCLUDING ORGANOMETALLIC COMPOUND
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Publication/Patent Number: US2020350505A1 | Publication Date: 2020-11-05 | Application Number: 16/714,608 | Filing Date: 2019-12-13 | Inventor： Ahn, Eunsoo Ko, Soobyung Lee, Hyunjung Jeon, Mina Kim, Sungbum Kim, Haejin Shin, Sujin Lee, Eunyoung Lee, Jaesung Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an apparatus including the organometallic compound. The organic light-emitting device includes 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 layer includes the organometallic compound. | |||
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9 | US2020220089A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2020220089A1 | Publication Date: 2020-07-09 | Application Number: 16/533,668 | Filing Date: 2019-08-06 | Inventor： Han, Junghoon Ko, Soobyung Kim, Sungbum Shin, Sujin Ahn, Eunsoo Lee, Eunyoung Lee, Jaesung Lee, Hyunjung Jeon, Mina | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | Abstract: An organic light-emitting device is provided to include: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode, the organic layer including an emission layer; and at least one organometallic compound represented by Formula 1: M1M2L, Formula 1 wherein, in Formula 1, M1 is a first metal center, M2 is a second metal center, and L is a ligand including a first ligand site coordinated to the first metal center and a second ligand site coordinated to the second metal center, and the first ligand site and the second ligand site are linked by an indoloindole derivative. | |||
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10 | US2020295280A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2020295280A1 | Publication Date: 2020-09-17 | Application Number: 16/684,274 | Filing Date: 2019-11-14 | Inventor： Jeon, Mina Choi, Sunmi Ko, Soobyung Kim, Sungbum Shin, Sujin Ahn, Eunsoo Lee, Eunyoung Lee, Jaesung Lee, Hyunjung Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | Abstract: Provided are an organometallic compound and an organic light-emitting device including the same. | |||
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11 | EP3736278A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: EP3736278A1 | Publication Date: 2020-11-11 | Application Number: 20166235.0 | Filing Date: 2020-03-27 | Inventor： Ahn, Eunsoo Ko, Soobyung Lee, Hyunjung Jeon, Mina Kim, Sungbum Kim, Haejin Shin, Sujin Lee, Eunyoung Lee, Jaesung Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: C07F5/00 | Abstract: Provided are an organometallic compound and an organic light-emitting device including the same. | |||
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12 | US2020347086A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2020347086A1 | Publication Date: 2020-11-05 | Application Number: 16/742,066 | Filing Date: 2020-01-14 | Inventor： Ahn, Eunsoo Ko, Soobyung Lee, Hyunjung Jeon, Mina Kim, Sungbum Kim, Haejin Shin, Sujin Lee, Eunyoung Lee, Jaesung Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: C07F15/00 | 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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13 | US2020328359A1 |
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE
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Publication/Patent Number: US2020328359A1 | Publication Date: 2020-10-15 | Application Number: 16/666,327 | Filing Date: 2019-10-28 | Inventor： Ko, Soobyung Ahn, Eunsoo Lee, Hyunjung Jeon, Mina Kim, Sungbum Shin, Sujin Lee, Eunyoung Lee, Jaesung Lee, Jihyung Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | 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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14 | US2020283463A1 |
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE
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Publication/Patent Number: US2020283463A1 | Publication Date: 2020-09-10 | Application Number: 16/666,321 | Filing Date: 2019-10-28 | Inventor： Lee, Jaesung Ko, Soobyung Kim, Sungbum Han, Junghoon Kim, Haejin Shin, Sujin Ahn, Eunsoo Lee, Eunyoung Lee, Hyunjung Jeon, Mina | Assignee: Samsung Display Co., Ltd. | IPC: C07F15/00 | Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an apparatus including the organic light-emitting device. The organometallic compound may be represented by the formula M11 M12 (L11)n11(L12)n12, wherein M11 and M12 are each independently selected from a Period 1 transition metal, a Period 2 transition metal, and a Period 3 transition metal; L11 is a ligand represented by Formula 1-1 shown below, L12 is selected from a monodentate ligand and a bidentate ligand, n11 is 1, and n12 is selected from 0, 1, 2, 3, and 4. | |||
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15 | US2020295279A1 |
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE
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Publication/Patent Number: US2020295279A1 | Publication Date: 2020-09-17 | Application Number: 16/669,208 | Filing Date: 2019-10-30 | Inventor： Lee, Jaesung Ko, Soobyung Kim, Sungbum Kim, Haejin Shin, Sujin Ahn, Eunsoo Lee, Eunyoung Lee, Hyunjung Jeon, Mina Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an apparatus including the organic light-emitting device. | |||
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16 | US2020365816A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2020365816A1 | Publication Date: 2020-11-19 | Application Number: 15/931,238 | Filing Date: 2020-05-13 | Inventor： Kim, Sungbum Ko, Soobyung Lee, Jaesung Kim, Haejin Shin, Sujin Ahn, Eunsoo Lee, Eunyoung Lee, Hyunjung Jeon, Mina Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | Abstract: An organometallic compound is represented by Formula 1 and an organic light-emitting device includes the same. The organic light-emitting device includes: a first; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes an organometallic compound represented by Formula 1. | |||
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17 | US2020358009A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2020358009A1 | Publication Date: 2020-11-12 | Application Number: 16/867,060 | Filing Date: 2020-05-05 | Inventor： Ahn, Eunsoo Ko, Soobyung Lee, Hyunjung Jeon, Mina Kim, Sungbum Kim, Haejin Shin, Sujin Lee, Eunyoung Lee, Jaesung Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | Abstract: An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer. The emission layer includes at least one organometallic compound of Formula 1, and at least one selected from a second compound and a third compound, where the organometallic compound, the second compound, and the third compound are different from each other. When the emission layer comprises both the second compound and the third compound, the second compound and the third compound form an exciplex, and the organometallic compound and the second compound and/or the third compound do not form an exciplex: M(L1)n1(L2)n2, Formula 1 wherein in Formula 1, L1 is represented by Formula 2-1: | |||
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18 | US2020395557A1 |
ORGANIC LIGHT-EMITTING DEVICE AND ORGANOMETALLIC COMPOUND
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Publication/Patent Number: US2020395557A1 | Publication Date: 2020-12-17 | Application Number: 16/889,067 | Filing Date: 2020-06-01 | Inventor： Ko, Soobyung Jeon, Mina Kim, Sungbum Shin, Sujin Ahn, Eunsoo Lee, Eunyoung Lee, Jaesung Lee, Jihyung Lee, Hyunjung Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including a first compound represented by Formula 1. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes the first compound represented by Formula 1: | |||
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19 | US2020377537A1 |
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2020377537A1 | Publication Date: 2020-12-03 | Application Number: 16/780,806 | Filing Date: 2020-02-03 | Inventor： Jeon, Mina Ko, Soobyung Ahn, Eunsoo Lee, Hyunjung Kim, Sungbum Kim, Haejin Shin, Sujin Lee, Eunyoung Lee, Jaesung Han, Junghoon | Assignee: Samsung Display Co., Ltd. | IPC: C07F15/00 | Abstract: An organometallic compound is represented by Formula 1. An 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 of the organometallic compound represented by Formula 1. | |||
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20 | US2020373504A1 |
ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANOMETALLIC COMPLEX FOR ORGANIC ELECTROLUMINESCENCE DEVICE
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Publication/Patent Number: US2020373504A1 | Publication Date: 2020-11-26 | Application Number: 16/813,381 | Filing Date: 2020-03-09 | Inventor： Shin, Sujin Ko, Soo-byung Han, Junghoon Kim, Sungbum Kim, Haejin Ahn, Eunsoo Lee, Eunyoung Lee, Jaesung Lee, Hyunjung Jeon, Mina | Assignee: Samsung Display Co., Ltd. | IPC: H01L51/00 | Abstract: An organic electroluminescence device may include a first electrode, a second electrode opposite to the first electrode, and organic layers disposed between the first electrode and the second electrode. At least one of organic layers may include an organometallic complex including a first metal complex having a metal atom as a center atom of the first metal complex, a second metal complex having the metal atom as a center atom of the second metal complex, and an aromatic ring group connecting the first metal complex to the second metal complex. |
3.Current Quota