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公开(公告)号：US20200168815A1
公开(公告)日：2020-05-28
申请号：US16612139
申请日：2018-05-07
Applicant: Sony Corporation , Sony Semiconductor Solutions Corporation
Inventor： Yosuke SAITO , Ichiro TAKEMURA , Osamu ENOKI , Yuki NEGISHI , Yuta HASEGAWA , Hideaki MOGI , Yasuharu UJIIE
IPC: H01L51/00 , C07D495/04 , H01L27/30 , H01L51/42
Abstract: A photoelectric conversion element uses organic materials and is provided with improved quantum efficiency and response rate. The organic photoelectric conversion element includes, in a photoelectric conversion layer, p-type molecules represented by Formula (1): in which A represents any one of oxygen, sulfur or selenium, any one of R1 to R4 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, the remainder of R1 to R4 each represent hydrogen, any one of R5 to R8 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, and the remainder of R5 to R8 each represent hydrogen.
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公开(公告)号：US20220285630A1
公开(公告)日：2022-09-08
申请号：US17744916
申请日：2022-05-16
Applicant: Sony Corporation , Sony Semiconductor Solutions Corporation
Inventor： Yosuke SAITO , Ichiro TAKEMURA , Osamu ENOKI , Yuki NEGISHI , Yuta HASEGAWA , Hideaki MOGI , Yasuharu UJIIE
IPC: H01L51/00 , C07D495/04
Abstract: A photoelectric conversion element uses organic materials and is provided with improved quantum efficiency and response rate. The organic photoelectric conversion element includes, in a photoelectric conversion layer, p-type molecules represented by Formula (1): in which A represents any one of oxygen, sulfur or selenium, any one of R1 to R4 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, the remainder of R1 to R4 each represent hydrogen, any one of R5 to R8 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, and the remainder of R5 to R8 each represent hydrogen.
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3.发明申请公开(公告)号：US20200099003A1
公开(公告)日：2020-03-26
申请号：US16466387
申请日：2017-10-17
Applicant: SONY CORPORATION , SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Inventor： Yasuharu UJIIE , Ichiro TAKEMURA , Masaki ORIHASHI , Yohei HIROSE
Abstract: An imaging element which is formed by sequentially stacking at least an anode, an anode-side buffer layer, a photoelectric conversion layer, and a cathode, in which the anode-side buffer layer includes a material having structural formula: in which thiophene and carbazole are combined.
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4.发明申请公开(公告)号：US20210193740A1
公开(公告)日：2021-06-24
申请号：US17057763
申请日：2019-05-13
Applicant: SONY CORPORATION , SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Inventor： Yosuke SAITO , Sae MIYAJI , Masato KANNO , Yasuharu UJIIE , Yuta HASEGAWA , Osamu ENOKI , Yuki NEGISHI
Abstract: A first photoelectric conversion element according to an embodiment of the present disclosure incudes: a first electrode; a second electrode disposed to be opposed to the first electrode; and a photoelectric conversion layer provided between the first electrode and the second electrode and including a chromophore, fullerene or a fullerene derivative, and a hole-transporting material, in which the chromophore and the fullerene or the fullerene derivative are bonded to each other at least partially via a crosslinking group in the photoelectric conversion layer.
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5.发明申请公开(公告)号：US20210134887A1
公开(公告)日：2021-05-06
申请号：US17096515
申请日：2020-11-12
Applicant: SONY CORPORATION
Inventor： Yasuharu UJIIE , Masakazu MUROYAMA , Masashi BANDO , Masaki MURATA , Hideyuki KUMITA , Sachiko SAKAIGAWA , Shintarou HIRATA , Yuya KUMAGAI , Yu KATO
Abstract: There is provided an imaging device including an upper electrode; a lower electrode; a photoelectric conversion layer disposed between the upper electrode and the lower electrode; and a first organic semiconductor material including an indolocarbazole derivative and disposed between the upper electrode and the lower electrode. Further, there is provided an electronic apparatus including an imaging device that includes an upper electrode; a lower electrode; a photoelectric conversion layer disposed between the upper electrode and the lower electrode; and a first organic semiconductor material including an indolocarbazole derivative and disposed between the upper electrode and the lower electrode.
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Patent Agency Ranking
公开(公告)号：US20180114926A1
公开(公告)日：2018-04-26
申请号：US15572609
申请日：2016-04-19
Applicant: SONY CORPORATION
Inventor： Yasuharu UJIIE , Masaki MURATA , Yuya KUMAGAI , Hideaki MOGI , Shintarou HIRATA
Abstract: An image sensor includes at least a first electrode, a second electrode, an organic photoelectric conversion layer, and a carrier blocking layer. The carrier blocking layer is formed of a material having the following structural formula (1), and has a thickness of from 5×10−9 to 1.5×10−7 m:
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公开(公告)号：US20210057649A1
公开(公告)日：2021-02-25
申请号：US17045855
申请日：2019-04-04
Applicant: SONY CORPORATION , SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Inventor： Osamu ENOKI , Yuki NEGISHI , Yuta HASEGAWA , Iwao YAGI , Yasuharu UJIIE , Yosuke SAITO
Abstract: A photoelectric conversion element according to an embodiment of the present disclosure includes: a first electrode; a second electrode disposed to be opposed to the first electrode; and a photoelectric conversion layer disposed to be opposed to and between the first electrode and the second electrode, in which the photoelectric conversion layer includes a first compound represented by the general formula and a second compound having a skeleton different from the first compound.
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公开(公告)号：US20200274077A1
公开(公告)日：2020-08-27
申请号：US16761578
申请日：2018-10-30
Applicant: SONY CORPORATION , SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Inventor： Yasuharu UJIIE , Yosuke SAITO , Yuta HASEGAWA , Hideaki MOGI , Osamu ENOKI , Yuki NEGISHI
Abstract: A photoelectric conversion element of the present disclosure includes: a first electrode: a second electrode opposed to the first electrode; and an organic layer provided between the first electrode and the second electrode, and including an organic photoelectric conversion layer, and at least one layer included in the organic layer is formed including at least one kind of organic semiconductor material represented by a general expression (1).
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9.发明申请公开(公告)号：US20190288040A1
公开(公告)日：2019-09-19
申请号：US16349759
申请日：2017-11-17
Applicant: SONY CORPORATION
Inventor： Yasuharu UJIIE , Masakazu MUROYAMA , Masashi BANDO , Masaki MURATA , Hideyuki KUMITA , Sachiko SAKAIGAWA , Shintarou HIRATA , Yuya KUMAGAI , Yu KATO
Abstract: There is provided an imaging device including an upper electrode; a lower electrode; a photoelectric conversion layer disposed between the upper electrode and the lower electrode; and a first organic semiconductor material including an indolocarbazole derivative and disposed between the upper electrode and the lower electrode. Further, there is provided an electronic apparatus including an imaging device that includes an upper electrode; a lower electrode; a photoelectric conversion layer disposed between the upper electrode and the lower electrode; and a first organic semiconductor material including an indolocarbazole derivative and disposed between the upper electrode and the lower electrode.
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10.发明申请公开(公告)号：US20180219045A1
公开(公告)日：2018-08-02
申请号：US15743228
申请日：2016-07-14
Applicant: SONY CORPORATION
Inventor： Masaki MURATA , Hideaki MOGI , Shintarou HIRATA , Iwao YAGI , Yasuharu UJIIE , Masashi BANDO , Raku SHIRASAWA , Hajime KOBAYASHI , Mitsunori NAKAMOTO , Yuichi TOKITA
CPC classification number: H01L27/307 , H01L27/146 , H01L27/14647 , H01L27/14667 , H01L27/286 , H01L51/0074 , H01L51/424 , H01L51/4253 , H01L51/442 , H04N9/045 , Y02E10/549
Abstract: An image pickup element is constituted by laminating at least a first electrode, an organic photoelectric conversion layer, and a second electrode in order, and the organic photoelectric conversion layer includes a first organic semiconductor material having the following structural formula (1).
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