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公开(公告)号：US20180090685A1
公开(公告)日：2018-03-29
申请号：US15829187
申请日：2017-12-01
Applicant: Idemitsu Kosan Co., Ltd. , JOLED Inc.
Inventor： Masahiro Kawamura , Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Tadahiko Yoshinaga , Shigeyuki Matsunami
CPC classification number: H01L51/0061 , C07D209/86 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0051 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0068 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5048 , H01L51/5056 , H01L51/5088 , H01L51/5206 , H01L51/5221 , H01L2251/308
Abstract: An organic electroluminescent device including: an anode, a cathode, an emitting layer formed of an organic compound and interposed between the cathode and the anode, and two or more layers provided in a hole-injecting/hole-transporting region between the anode and the emitting layer; of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is in contact with the emitting layer containing a compound represented by the formula (1); and of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is interposed between the anode and the layer which is in contact with the emitting layer containing an amine derivative represented by the formula (2).
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公开(公告)号：US20160336534A1
公开(公告)日：2016-11-17
申请号：US15221204
申请日：2016-07-27
Applicant: Joled Inc.
Inventor： Yuichi Iwase , Yasunori Kijima , Jiro Yamada
CPC classification number: H01L51/5237 , H01L27/3211 , H01L27/322 , H01L27/3241 , H01L27/3251 , H01L33/08 , H01L51/0024 , H01L51/50 , H01L51/5012 , H01L51/5218 , H01L51/5234 , H01L51/5246 , H01L51/5262 , H01L51/5265 , H01L51/5281 , H01L51/5284 , H01L51/56 , H01L2251/5315
Abstract: Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second substrate so as to cover the plurality of organic electroluminescence devices, the adhesive layer being made of a material selected from the group consisting of a phenol resin, a melanin resin, an unsaturated polyester resin, an epoxy resin, a silicon resin and a polyurethane resin.
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公开(公告)号：US11152574B2
公开(公告)日：2021-10-19
申请号：US17106846
申请日：2020-11-30
Applicant: Idemitsu Kosan Co., Ltd. , JOLED Inc.
Inventor： Masahiro Kawamura , Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Tadahiko Yoshinaga , Shigeyuki Matsunami
Abstract: A compound of formula (9) is provided. wherein, B1 and B2 are a methyl group, Z1 and Z2 are a hydrogen atom, X1 is an N-carbazolyl group, X2 is a —NAr21′Ar22′ group, Ar21′ is a 2-phenylphenyl group, a 3-phenylphenyl group, or a 4-phenylphenyl group, and Ar22′ is a 1-naphthyl group, a 2-naphthyl group, a 2-phenylphenyl group, a 3-phenylphenyl group, a 4-phenylphenyl group, a 2-fluorenyl group, a 9,9-dimethyl-2-fluorenyl group or a phenanthryl group. Also provided is an organic electroluminescent device comprising a compound of formula (9).
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公开(公告)号：US11094888B2
公开(公告)日：2021-08-17
申请号：US15724985
申请日：2017-10-04
Applicant: Idemitsu Kosan Co., Ltd. , JOLED Inc.
Inventor： Masahiro Kawamura , Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Tadahiko Yoshinaga , Shigeyuki Matsunami
Abstract: An organic electroluminescent device including: an anode, a cathode, an emitting layer formed of an organic compound and interposed between the cathode and the anode, and two or more layers provided in a hole-injecting/hole-transporting region between the anode and the emitting layer; of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is in contact with the emitting layer containing a compound represented by the formula (1); and of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is interposed between the anode and the layer which is in contact with the emitting layer containing an amine derivative represented by the formula (2).
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Patent Agency Ranking
公开(公告)号：US20190181374A1
公开(公告)日：2019-06-13
申请号：US16276155
申请日：2019-02-14
Applicant: Joled Inc.
Inventor： Yuichi Iwase , Yasunori Kijima , Jiro Yamada
Abstract: Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second substrate so as to cover the plurality of organic electroluminescence devices, the adhesive layer being made of a material selected from the group consisting of a phenol resin, a melanin resin, an unsaturated polyester resin, an epoxy resin, a silicon resin and a polyurethane resin.
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公开(公告)号：US10283717B2
公开(公告)日：2019-05-07
申请号：US15829187
申请日：2017-12-01
Applicant: Idemitsu Kosan Co., Ltd. , JOLED Inc.
Inventor： Masahiro Kawamura , Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Tadahiko Yoshinaga , Shigeyuki Matsunami
Abstract: An organic electroluminescent device including: an anode, a cathode, an emitting layer formed of an organic compound and interposed between the cathode and the anode, and two or more layers provided in a hole-injecting/hole-transporting region between the anode and the emitting layer; of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is in contact with the emitting layer containing a compound represented by the formula (1); and of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is interposed between the anode and the layer which is in contact with the emitting layer containing an amine derivative represented by the formula (2).
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公开(公告)号：US20180277791A1
公开(公告)日：2018-09-27
申请号：US15993026
申请日：2018-05-30
Applicant: Joled Inc.
Inventor： Yuichi Iwase , Yasunori Kijima , Jiro Yamada
CPC classification number: H01L51/5237 , H01L27/3211 , H01L27/322 , H01L27/3241 , H01L27/3251 , H01L33/08 , H01L51/0024 , H01L51/50 , H01L51/5012 , H01L51/5218 , H01L51/5234 , H01L51/5246 , H01L51/5262 , H01L51/5265 , H01L51/5281 , H01L51/5284 , H01L51/56 , H01L2251/5315
Abstract: Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second substrate so as to cover the plurality of organic electroluminescence devices, the adhesive layer being made of a material selected from the group consisting of a phenol resin, a melanin resin, an unsaturated polyester resin, an epoxy resin, a silicon resin and a polyurethane resin.
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公开(公告)号：US10008688B2
公开(公告)日：2018-06-26
申请号：US15637514
申请日：2017-06-29
Applicant: Joled Inc.
Inventor： Yuichi Iwase , Yasunori Kijima , Jiro Yamada
CPC classification number: H01L51/5237 , H01L27/3211 , H01L27/322 , H01L27/3241 , H01L27/3251 , H01L33/08 , H01L51/0024 , H01L51/50 , H01L51/5012 , H01L51/5218 , H01L51/5234 , H01L51/5246 , H01L51/5262 , H01L51/5265 , H01L51/5281 , H01L51/5284 , H01L51/56 , H01L2251/5315
Abstract: Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second substrate so as to cover the plurality of organic electroluminescence devices, the adhesive layer being made of a material selected from the group consisting of a phenol resin, a melanin resin, an unsaturated polyester resin, an epoxy resin, a silicon resin and a polyurethane resin.
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公开(公告)号：US09960360B2
公开(公告)日：2018-05-01
申请号：US14871055
申请日：2015-09-30
Applicant: Idemitsu Kosan Co., Ltd. , JOLED Inc.
Inventor： Masahiro Kawamura , Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Tadahiko Yoshinaga , Shigeyuki Matsunami
CPC classification number: H01L51/0061 , C07D209/86 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0051 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0068 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5048 , H01L51/5056 , H01L51/5088 , H01L51/5206 , H01L51/5221 , H01L2251/308
Abstract: An organic electroluminescent device including: an anode, a cathode, an emitting layer formed of an organic compound and interposed between the cathode and the anode, and two or more layers provided in a hole-injecting/hole-transporting region between the anode and the emitting layer; of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is in contact with the emitting layer containing a compound represented by the formula (1); and of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is interposed between the anode and the layer which is in contact with the emitting layer containing an amine derivative represented by the formula (2).
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