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公开(公告)号：US12019092B2
公开(公告)日：2024-06-25
申请号：US17680263
申请日：2022-02-24
发明人： Kei Masunishi , Yasushi Tomizawa , Etsuji Ogawa , Ryunosuke Gando , Shiori Kaji , Hiroki Hiraga , Fumito Miyazaki , Daiki Ono , Kengo Uchida
IPC分类号： G01P15/097 , B81B3/00
CPC分类号： G01P15/097 , B81B3/0021 , B81B2201/0235
摘要： According to one embodiment, a sensor a sensor includes a base, a first support portion fixed to the base, and a first movable portion supported by the first support portion. The first movable portion includes first and second movable base portions, a connecting base portion, first and second movable beams, and first and second movable conductive portions. The first movable beam includes a first beam end portion, a first beam other end portion, and a first beam intermediate portion. The second movable beam includes a second beam end portion, a second beam other end portion, and a second beam intermediate portion. The first movable conductive portion includes a first crossing conductive portion, a first extending conductive portion, and a first other extending conductive portion. The second movable conductive portion includes a second crossing conductive portion, a second extending conductive portion, and a second other extending conductive portion.
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公开(公告)号：US20180083151A1
公开(公告)日：2018-03-22
申请号：US15698392
申请日：2017-09-07
发明人： Soichiro SHIBASAKI , Miyuki Shiokawa , Naoyuki Nakagawa , Sara Yoshio , Mutsuki Yamazaki , Hiroki Hiraga , Kazushige Yamamoto , Yuya Honishi , Takeshi Niimoto
CPC分类号： H01L31/0504 , F24S70/30 , H01L31/02021 , H01L31/042 , H01L31/043 , H01L31/0463 , H01L31/0465 , H02S40/34 , H02S40/36 , Y02B10/12 , Y02B10/14 , Y02E10/50
摘要： A solar cell module of an embodiment includes: a first solar panel having a plurality of first submodules each including a plurality of first solar cells; and a second solar panel layered with the first solar panel, the second solar panel having a plurality of second solar cells. The first solar panel exists on the side where light is incident. The first solar panel and the second solar panel are electrically connected in parallel. The first solar cells included in the first submodules are electrically connected in series. The first submodules are electrically connected in parallel.
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公开(公告)号：US11531042B2
公开(公告)日：2022-12-20
申请号：US17249462
申请日：2021-03-02
发明人： Kei Masunishi , Yasushi Tomizawa , Etsuji Ogawa , Ryunosuke Gando , Shiori Kaji , Hiroki Hiraga , Fumito Miyazaki
IPC分类号： G01P15/097 , B81B3/00 , G01P15/125
摘要： According to one embodiment, a sensor includes a base body, a first supporter fixed to the base body, and a first movable part separated from the base body. The first movable part includes a first movable base part supported by the first supporter, a second movable base part connected with the first movable base part, and a first movable beam. The first movable beam includes a first beam, a first movable conductive part, and a first connection region. The first beam includes a first beam portion, a second beam portion, and a third beam portion between the first beam portion and the second beam portion. The first beam portion is connected with the first movable base part. The second beam portion is connected with the second movable base part. The first connection region connects the third beam portion and the first movable conductive part.
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公开(公告)号：US10535888B2
公开(公告)日：2020-01-14
申请号：US15706111
申请日：2017-09-15
发明人： Yoshihiko Nakano , Wu Mei , Taishi Fukazawa , Yuta Kanai , Hiroki Hiraga
IPC分类号： H01M8/1004 , H01M8/241 , H01M4/86
摘要： A membrane electrode assembly of an embodiment includes: a first electrode having a first base, and a first catalyst layer provided on the first base, the first catalyst layer including a plurality of first catalyst units with a laminated structure, and the laminated structure including void layers; and an electrolyte membrane being in direct contact with both first surfaces of the first catalyst units facing each other among the first catalyst units, and second surfaces of the first catalyst units on the opposite side from the first base side. A portion is included where the electrolyte membrane exists over a region being at least 80% of a thickness of the first catalyst layer from the second surfaces of the first catalyst units toward the first base.
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公开(公告)号：US20180277871A1
公开(公告)日：2018-09-27
申请号：US15706111
申请日：2017-09-15
发明人： Yoshihiko Nakano , Wu Mei , Taishi Fukazawa , Yuta Kanai , Hiroki Hiraga
IPC分类号： H01M8/1004 , H01M8/241 , H01M4/86
CPC分类号： H01M8/1004 , H01M4/8626 , H01M4/881 , H01M8/241 , H01M2250/20 , Y02E60/521 , Y02T90/32
摘要： A membrane electrode assembly of an embodiment includes: a first electrode having a first base, and a first catalyst layer provided on the first base, the first catalyst layer including a plurality of first catalyst units with a laminated structure, and the laminated structure including void layers; and an electrolyte membrane being in direct contact with both first surfaces of the first catalyst units facing each other among the first catalyst units , and second surfaces of the first catalyst units on the opposite side from the first base side. A portion is included where the electrolyte membrane exists over a region being at least 80% of a thickness of the first catalyst layer from the second surfaces of the first catalyst units toward the first base.
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公开(公告)号：US09705018B2
公开(公告)日：2017-07-11
申请号：US14085433
申请日：2013-11-20
发明人： Naoyuki Nakagawa , Soichiro Shibasaki , Hiroki Hiraga , Mutsuki Yamazaki , Kazushige Yamamoto , Shinya Sakurada , Michihiko Inaba
IPC分类号： H01L31/032 , H01L31/068
CPC分类号： H01L31/0322 , H01L31/0323 , H01L31/068 , Y02E10/541 , Y02E10/547 , Y02P70/521
摘要： A photoelectric conversion element of an embodiment includes: a back electrode; a heterojunction-type light absorbing layer on the back electrode, containing Cu, selected from Al, In and Ga, and selected from Se and S, and having a chalcopyrite structure; a transparent electrode on the light absorbing layer, wherein aback electrode side-part of the light absorbing layer is of p-type, and a transparent electrode-side part of the light absorbing layer is of n-type, the light absorbing layer has a part with an average crystal grain size of 1,000 nm to 3,000 nm in the vicinity of the back electrode, and the light absorbing layer has apart with an average crystal grain size of at most 500 nm in the vicinity of the transparent electrode or the light absorbing layer has an amorphous part in the vicinity of the transparent electrode.
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公开(公告)号：US20140290727A1
公开(公告)日：2014-10-02
申请号：US14220428
申请日：2014-03-20
发明人： Kazushige YAMAMOTO , Naoyuki Nakagawa , Soichiro Shibasaki , Hiroki Hiraga , Mutsuki Yamazaki , Shinya Sakurada , Michihiko Inaba
IPC分类号： H01L31/078
CPC分类号： H01L31/078 , H01L31/068 , H01L31/0749 , H01L31/076 , Y02E10/541 , Y02E10/547
摘要： A solar cell of an embodiment has a first solar cell, a second solar cell, and an intermediate layer between the first and second solar cells. The first solar cell has a Si layer as a light absorbing layer. The second solar cell has as a light absorbing layer one of a group I-III-VI2 compound layer and a group I2-II-IV-VI4 compound layer. The intermediate layer has an n+-type Si sublayer and at least one selected from a p+-type Si sublayer, a metal compound sublayer, and a graphene sublayer. The metal compound sublayer is represented by MX where M denotes at least one type of element selected from Nb, Mo, Pd, Ta, W, and Pt and X denotes at least one type of element selected from S, Se, and Te.
摘要翻译： 实施例的太阳能电池具有第一太阳能电池，第二太阳能电池以及第一和第二太阳能电池之间的中间层。 第一太阳能电池具有作为光吸收层的Si层。 第二太阳能电池具有I-III-VI2族化合物层和I2-II-IV-VI4族化合物层之一的光吸收层。 中间层具有n +型Si子层和选自p +型Si子层，金属化合物层和石墨烯子层中的至少一个。 金属化合物子层由MX表示，其中M表示选自Nb，Mo，Pd，Ta，W和Pt中的至少一种元素，X表示选自S，Se和Te中的至少一种元素。
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公开(公告)号：US20140083496A1
公开(公告)日：2014-03-27
申请号：US14027728
申请日：2013-09-16
发明人： Soichiro SHIBASAKI , Hiroki Hiraga , Naoyuki Nakagawa , Mutsuki Yamazaki , Kazushige Yamamoto , Shinya Sakurada , Michihiko Inaba
IPC分类号： H01L31/0224 , H01L31/068
CPC分类号： H01L31/022466 , H01L31/0322 , H01L31/0326 , H01L31/068 , Y02E10/541 , Y02E10/547
摘要： A photoelectric conversion element includes a photoelectric conversion layer, a transparent electrode, an intermediate layer, and a window layer. The photoelectric conversion layer includes a homojunction of a p-type compound semiconductor layer and an n-type compound semiconductor layer. The p-type and n-type compound semiconductors include group I-III-VI2 compound or group I2-II-IV-VI4 compound. The intermediate layer is provided between the n-type compound semiconductor layer and the transparent electrode. The intermediate layer is 1 nm to 10 nm in thickness. The window layer is provided between the intermediate layer and the transparent electrode.
摘要翻译： 光电转换元件包括光电转换层，透明电极，中间层和窗口层。 光电转换层包括p型化合物半导体层和n型化合物半导体层的均相。 p型和n型化合物半导体包括I-III-VI2族化合物或I2-II-IV-VI4族化合物。 中间层设置在n型化合物半导体层和透明电极之间。 中间层的厚度为1nm至10nm。 窗口层设置在中间层和透明电极之间。
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公开(公告)号：US11796319B2
公开(公告)日：2023-10-24
申请号：US17650749
申请日：2022-02-11
发明人： Fumito Miyazaki , Yasushi Tomizawa , Ryunosuke Gando , Hiroki Hiraga , Kei Masunishi , Shiori Kaji , Daiki Ono , Etsuji Ogawa
IPC分类号： G01C19/5712
CPC分类号： G01C19/5712
摘要： According to one embodiment, a sensor includes a base body including a first surface including first and second base body regions, a first structure body provided in the first base body region, a second structure body provided in the second base body region, and a control device. The first structure body includes a first movable member configured to vibrate. The vibration of the first movable member includes first and second components. The second structure body includes a second movable member configured to vibrate. The control device includes a controller configured to perform a processing operation. The processing operation includes outputting a second rotation angle, The second rotation angle is obtained by correcting a first rotation angle based on a resonance frequency of the second movable member. The first rotation angle of the first movable member is obtained based on the first component and the second component.
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公开(公告)号：US11205732B2
公开(公告)日：2021-12-21
申请号：US16691791
申请日：2019-11-22
发明人： Soichiro Shibasaki , Hiroki Hiraga , Hitomi Saito , Naoyuki Nakagawa , Mutsuki Yamazaki , Kazushige Yamamoto
IPC分类号： H01L31/043 , H01L31/05 , H01L25/04 , H01L31/0725 , H01L31/0224 , H01L31/0749 , H01L31/078 , H01L31/068
摘要： According to one embodiment, a multi-junction solar cell includes a first solar cell, a second solar cell, and an insulating layer. The first solar cell includes a first photoelectric conversion element. The second solar cell is connected in parallel with the first solar cell. The second solar cell includes multiple second photoelectric conversion elements connected in series. The insulating layer is provided between the first solar cell and the second solar cell. The second photoelectric conversion element includes a p-electrode and an n-electrode. The p-electrode is connected to a p+-region including a surface on a side opposite to a light incident surface. The n-electrode is connected to an n+-region including the surface on the side opposite to the light incident surface. The p-electrodes oppose each other or the n-electrodes oppose each other in a region where the multiple second photoelectric conversion elements are adjacent to each other.
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