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11.发明授权Oxadiazole derivative, and light emitting element, light emitting device, and electronic device using the oxadiazole derivative 有权恶二唑衍生物，发光元件，发光元件和使用恶二唑衍生物的电子器件公开(公告)号：US08686159B2
公开(公告)日：2014-04-01
申请号：US13780737
申请日：2013-02-28
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Hiroko Murata , Harue Nakashima , Sachiko Kawakami , Nobuharu Ohsawa , Ryoji Nomura , Satoshi Seo
IPC: C07D271/107 , C09K11/00 , H01L51/54
CPC classification number: H01L51/0061 , C07D273/00 , C07D413/12 , H01L51/0069 , H01L51/007 , H01L51/0072 , H01L51/5012 , H01L2051/0063 , H05B33/14
Abstract: An oxadiazole derivative represented by the following general formula (G1) is synthesized and applied to the light emitting element, Am; wherein Am is a substituent represented by a general formula (Am1), (Am2), or (Am3); each of α, β1, and β2 represents an arylene group having 6 to 25 carbon atoms; each of Ar1 to Ar6 represents an aryl group having 6 to 25 carbon atoms; each of R1 to R3 represents hydrogen, an alkyl group having 1 to 4 carbon atoms, or an aryl group having 6 to 25 carbon atoms; and R4 represents an alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 25 carbon atoms.
Abstract translation: 合成由以下通式（G1）表示的恶二唑衍生物，并将其施加于发光元件Am; 其中Am是由通式（Am1），（Am2）或（Am3）表示的取代基; α，bgr，1和bgr各自表示碳原子数6〜25的亚芳基。 Ar 1〜Ar 6表示碳原子数6〜25的芳基， R 1至R 3各自表示氢，具有1至4个碳原子的烷基或具有6至25个碳原子的芳基; R 4表示碳原子数1〜4的烷基或碳原子数6〜25的芳基。
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12.发明申请Oxadiazole Derivative, and Light Emitting Element, Light Emitting Device, and Electronic Device Using the Oxadiazole Derivative 有权恶二唑衍生物，发光元件，发光元件和使用恶二唑衍生物的电子器件公开(公告)号：US20130200344A1
公开(公告)日：2013-08-08
申请号：US13780737
申请日：2013-02-28
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Hiroko Murata , Harue Nakashima , Sachiko Kawakami , Nobuharu Ohsawa , Ryoji Nomura , Satoshi Seo
IPC: H01L51/00
CPC classification number: H01L51/0061 , C07D273/00 , C07D413/12 , H01L51/0069 , H01L51/007 , H01L51/0072 , H01L51/5012 , H01L2051/0063 , H05B33/14
Abstract: An oxadiazole derivative represented by the following general formula (G1) is synthesized and applied to the light emitting element, Am; wherein Am is a substituent represented by a general formula (Am1), (Am2), or (Am3); each of α, β1, and β2 represents an arylene group having 6 to 25 carbon atoms; each of Ar1 to Ar6 represents an aryl group having 6 to 25 carbon atoms; each of R1 to R3 represents hydrogen, an alkyl group having 1 to 4 carbon atoms, or an aryl group having 6 to 25 carbon atoms; and R4 represents an alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 25 carbon atoms.
Abstract translation: 合成由以下通式（G1）表示的恶二唑衍生物，并将其施加于发光元件Am; 其中Am是由通式（Am1），（Am2）或（Am3）表示的取代基; α，β1和β2各自表示具有6至25个碳原子的亚芳基; Ar 1〜Ar 6表示碳原子数6〜25的芳基， R 1至R 3各自表示氢，具有1至4个碳原子的烷基或具有6至25个碳原子的芳基; R 4表示碳原子数1〜4的烷基或碳原子数6〜25的芳基。
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13.发明申请公开(公告)号：US20190355910A1
公开(公告)日：2019-11-21
申请号：US16441654
申请日：2019-06-14
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Harue Nakashima , Sachiko Kawakami , Kumi Kojima , Ryoji Nomura , Nobuharu Ohsawa
IPC: H01L51/00 , C07D209/88 , C07D403/12 , C09K11/06 , H05B33/14
Abstract: It is an object of the present invention to provide a light emitting element, which is resistant to repetition of an oxidation reaction. It is another object of the invention to provide a light emitting element, which is resistant to repetition of a reduction reaction. An anthracene derivative is represented by a general formula (1). In the general formula (1), R1 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, R2 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms and an aryl group having 6 to 12 carbon atoms, R3 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, and an aryl group having 6 to 12 carbon atoms, Ph1 represents a phenyl group, and X1 represents an arylene group having 6 to 15 carbon atoms.
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14.发明申请Anthracene Derivative, Light Emitting Element Using the Same, and Light Emitting Device Using the Same 有权蒽衍生物，使用其的发光元件和使用其的发光装置公开(公告)号：US20140364626A1
公开(公告)日：2014-12-11
申请号：US14466422
申请日：2014-08-22
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Harue Nakashima , Sachiko KAWAKAMI , Kumi KOJIMA , Ryoji NOMURA , Nobuharu OHSAWA
IPC: H01L51/00
CPC classification number: H01L51/0061 , C07D209/88 , C07D403/12 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , H01L51/0052 , H01L51/0058 , H01L51/006 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L2251/308 , H05B33/14
Abstract: It is an object of the present invention to provide a light emitting element, which is resistant to repetition of an oxidation reaction. It is another object of the invention to provide a light emitting element, which is resistant to repetition of a reduction reaction. An anthracene derivative is represented by a general formula (1). In the general formula (1), R1 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, R2 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms and an aryl group having 6 to 12 carbon atoms, R3 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, and an aryl group having 6 to 12 carbon atoms, Ph1 represents a phenyl group, and X1 represents an arylene group having 6 to 15 carbon atoms.
Abstract translation: 本发明的目的是提供一种耐重复氧化反应的发光元件。 本发明的另一个目的是提供一种耐重复还原反应的发光元件。 蒽衍生物由通式（1）表示。 在通式（1）中，R 1表示氢或碳原子数1〜4的烷基，R 2表示氢，碳原子数1〜4的烷基，碳原子数6〜12的芳基，R 3 表示氢，碳原子数1〜4的烷基和碳原子数6〜12的芳基中的任一个，Ph 1表示苯基，X 1表示碳原子数6〜15的亚芳基。
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15.发明申请Oxadiazole Derivative, and Light Emitting Element, Light Emitting Device, and Electronic Device Using the Oxadiazole Derivative 有权恶二唑衍生物，发光元件，发光元件和使用恶二唑衍生物的电子器件公开(公告)号：US20140299822A1
公开(公告)日：2014-10-09
申请号：US14230375
申请日：2014-03-31
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Hiroko Murata , Harue Nakashima , Sachiko Kawakami , Nobuharu Ohsawa , Ryoji Nomura , Satoshi Seo
IPC: H01L51/00
CPC classification number: H01L51/0061 , C07D273/00 , C07D413/12 , H01L51/0069 , H01L51/007 , H01L51/0072 , H01L51/5012 , H01L2051/0063 , H05B33/14
Abstract: An oxadiazole derivative represented by the following general formula (G1) is synthesized and applied to the light emitting element, Am; wherein Am is a substituent represented by a general formula (Am1), (Am2), or (Am3); each of α, β1, and β2 represents an arylene group having 6 to 25 carbon atoms; each of Ar1 to Ar6 represents an aryl group having 6 to 25 carbon atoms; each of R1 to R3 represents hydrogen, an alkyl group having 1 to 4 carbon atoms, or an aryl group having 6 to 25 carbon atoms; and R4 represents an alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 25 carbon atoms.
Abstract translation: 合成由以下通式（G1）表示的恶二唑衍生物，并将其施加于发光元件Am; 其中Am是由通式（Am1），（Am2）或（Am3）表示的取代基; α，bgr，1和bgr各自表示碳原子数6〜25的亚芳基。 Ar 1〜Ar 6表示碳原子数6〜25的芳基， R 1至R 3各自表示氢，具有1至4个碳原子的烷基或具有6至25个碳原子的芳基; R 4表示碳原子数1〜4的烷基或碳原子数6〜25的芳基。
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Patent Agency Ranking
16.发明授权公开(公告)号：US11296280B2
公开(公告)日：2022-04-05
申请号：US16441654
申请日：2019-06-14
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Harue Nakashima , Sachiko Kawakami , Kumi Kojima , Ryoji Nomura , Nobuharu Ohsawa
IPC: H01L51/50 , H01L51/00 , C07D403/12 , C09K11/06 , H05B33/14 , C07D209/88
Abstract: It is an object of the present invention to provide a light emitting element, which is resistant to repetition of an oxidation reaction. It is another object of the invention to provide a light emitting element, which is resistant to repetition of a reduction reaction. An anthracene derivative is represented by a general formula (1). In the general formula (1), R1 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, R2 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms and an aryl group having 6 to 12 carbon atoms, R3 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, and an aryl group having 6 to 12 carbon atoms, Ph1 represents a phenyl group, and X1 represents an arylene group having 6 to 15 carbon atoms.
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公开(公告)号：US09899602B2
公开(公告)日：2018-02-20
申请号：US15404331
申请日：2017-01-12
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Sachiko Kawakami , Harue Nakashima
CPC classification number: H01L51/006 , C07C211/61 , C07C2103/97 , C07C2603/94 , C07C2603/97 , C07D209/86 , C07D209/88 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , H01L27/3248 , H01L27/3262 , H01L29/4908 , H01L51/0056 , H01L51/0058 , H01L51/0061 , H01L51/0071 , H01L51/0072 , H01L51/0096 , H01L51/5012 , H01L51/5048 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5203 , H01L51/5218 , H01L51/5221 , H01L2251/301 , H01L2251/308 , H05B33/14
Abstract: It is an object of the present invention to provide a material having a high Tg and a wide energy gap. The present invention provides a spirofluorene derivative represented by General Formula 1. (In the formula, R1 is any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, or a group represented by General Formula 2. Each of R2 and R3 is either hydrogen or an alkyl group having 1 to 4 carbon atoms and may be identical or different. R4 is an aryl group having 6 to 15 carbon atoms. Each of R5 and R6 is any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, or an aryl group having 6 to 15 carbon atoms and may be identical or different.)
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18.发明授权Anthracene derivative, light emitting element using the same, and light emitting device using the same 有权蒽衍生物，使用其的发光元件和使用其的发光器件公开(公告)号：US09478751B2
公开(公告)日：2016-10-25
申请号：US14466422
申请日：2014-08-22
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Harue Nakashima , Sachiko Kawakami , Kumi Kojima , Ryoji Nomura , Nobuharu Ohsawa
IPC: H01L51/50 , H01L51/00 , C07D403/12 , C09K11/06 , H05B33/14
CPC classification number: H01L51/0061 , C07D209/88 , C07D403/12 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , H01L51/0052 , H01L51/0058 , H01L51/006 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L2251/308 , H05B33/14
Abstract: It is an object of the present invention to provide a light emitting element, which is resistant to repetition of an oxidation reaction. It is another object of the invention to provide a light emitting element, which is resistant to repetition of a reduction reaction. An anthracene derivative is represented by a general formula (1). In the general formula (1), R1 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, R2 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms and an aryl group having 6 to 12 carbon atoms, R3 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, and an aryl group having 6 to 12 carbon atoms, Ph1 represents a phenyl group, and X1 represents an arylene group having 6 to 15 carbon atoms.
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19.发明授权Pyrazine derivative, and light emitting element, display device, electronic device using the pyrazine derivative 有权吡嗪衍生物，发光元件，显示装置，使用吡嗪衍生物的电子装置公开(公告)号：US09324951B2
公开(公告)日：2016-04-26
申请号：US14584311
申请日：2014-12-29
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Hiroko Murata , Masakazu Egawa , Harue Nakashima , Sachiko Kawakami , Nobuharu Ohsawa , Satoshi Seo
IPC: H01L51/00 , C07D241/12 , C07D403/12 , C07D403/14 , C09K11/06 , H05B33/14 , H01L51/50
CPC classification number: H01L51/0067 , C07D241/12 , C07D403/12 , C07D403/14 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0061 , H01L51/0071 , H01L51/0072 , H01L51/5012 , H01L51/5016 , H05B33/14 , Y10S428/917 , Y10T428/265 , Y10T428/31504
Abstract: It is an object to provide a novel material having a bipolar property, a light emitting element provided with the novel material, and a display device that includes the light emitting element. It is an object to provide a pyrazine derivative represented by the following general formula (g-1).
Abstract translation: 本发明的目的是提供一种具有双极性的新型材料，具有该新型材料的发光元件以及包括该发光元件的显示装置。 本发明的目的是提供由以下通式（g-1）表示的吡嗪衍生物。
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20.发明授权公开(公告)号：US09219235B2
公开(公告)日：2015-12-22
申请号：US14466422
申请日：2014-08-22
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Harue Nakashima , Sachiko Kawakami , Kumi Kojima , Ryoji Nomura , Nobuharu Ohsawa
IPC: H01L51/50 , H01L51/00 , C07D403/12 , C09K11/06 , H05B33/14
Abstract: It is an object of the present invention to provide a light emitting element, which is resistant to repetition of an oxidation reaction. It is another object of the invention to provide a light emitting element, which is resistant to repetition of a reduction reaction. An anthracene derivative is represented by a general formula (1). In the general formula (1), R1 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, R2 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms and an aryl group having 6 to 12 carbon atoms, R3 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, and an aryl group having 6 to 12 carbon atoms, Ph1 represents a phenyl group, and X1 represents an arylene group having 6 to 15 carbon atoms.
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