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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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公开(公告)号：US20210280639A1
公开(公告)日：2021-09-09
申请号：US17261215
申请日：2019-07-25
Applicant: SONY CORPORATION , SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Inventor： Shinnosuke HATTORI , Hajime KOBAYASHI , Sae MIYAJI , Masato KANNO , Miki KIMIJIMA , Yuta HASEGAWA , Toshio NISHI , Takashi KAWASHIMA , Yosuke SAITO , Yuta INABA
IPC: H01L27/30 , H01L51/44 , H01L27/146
Abstract: To provide a photoelectric conversion element capable of further improving performance in a photoelectric conversion element using an organic semiconductor material. The photoelectric conversion element includes a first electrode and a second electrode arranged to face each other, and a photoelectric conversion layer 17 provided between the first electrode and the second electrode, in which the photoelectric conversion layer 17 includes a first organic semiconductor material and a second organic semiconductor material, and at least one of the first organic semiconductor material or the second organic semiconductor material is an organic molecule having a HOMO volume fraction of 0.15 or less or a LUMO volume fraction of 0.15 or less.
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Patent Agency Ranking
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：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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6.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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公开(公告)号：US20190081251A1
公开(公告)日：2019-03-14
申请号：US16082834
申请日：2017-03-14
Applicant: SONY CORPORATION
Inventor： Yoshiaki OBANA , Yosuke SAITO , Norikazu NAKAYAMA , Yuki NEGISHI , Yuta HASEGAWA , Ichiro TAKEMURA , Osamu ENOKI , Nobuyuki MATSUZAWA
IPC: H01L51/00 , H01L27/146 , H01L51/44
Abstract: A photoelectric conversion element according to the disclosure includes: a first electrode and a second electrode that are disposed to face each other; and a photoelectric conversion layer that is provided between the first electrode and the second electrode, and contains at least one kind of polycyclic aromatic compound represented by any one of the following general formula (1), the following general formula (2), and the following general formula (3):
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