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1. 发明申请

US20130320813A1 DIELECTRIC DEVICE 审中-公开
标题翻译：电介质设备
公开(公告)号：US20130320813A1
公开(公告)日：2013-12-05
申请号：US13487530
申请日：2012-06-04
申请人： Katsuyuki KURACHI , Hitoshi SAKUMA , Yasuhiro AIDA , Kazuhiko MAEJIMA , Mayumi NAKAJIMA
发明人： Katsuyuki KURACHI , Hitoshi SAKUMA , Yasuhiro AIDA , Kazuhiko MAEJIMA , Mayumi NAKAJIMA
IPC分类号： H01L41/047 , H01L41/04
CPC分类号： H01L41/0815 , H01L41/0477
摘要： A dielectric device has a first electrode film having a non-oriented or amorphous structure, a dielectric film provided on the first electrode film and having a preferentially oriented structure, and a second electrode film provided on the dielectric film and having a non-oriented or amorphous structure.
摘要翻译：电介质器件具有非定向或非晶结构的第一电极膜，设置在第一电极膜上并且具有优先取向结构的电介质膜和设置在电介质膜上并具有非取向或非定向结构的第二电极膜，无定形结构。

2. 发明申请

US20130316490A1 SOLAR CELL AND SOLAR CELL PRODUCTION METHOD 审中-公开
标题翻译：太阳能电池和太阳能电池生产方法
公开(公告)号：US20130316490A1
公开(公告)日：2013-11-28
申请号：US13976179
申请日：2011-12-28
申请人： Yasuhiro Aida , Susanne Siebentritt
发明人： Yasuhiro Aida , Susanne Siebentritt
IPC分类号： H01L31/18
CPC分类号： H01L31/18 , H01L21/02422 , H01L21/02491 , H01L21/02554 , H01L21/02565 , H01L21/02568 , H01L21/02576 , H01L21/02579 , H01L21/02614 , H01L21/02631 , H01L31/0322 , H01L31/065 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A solar cell according to the present invention includes as a light absorption layer a p-type semiconductor layer having a gradient of X/(In+X) ratios in a film thickness direction and containing an Ib group element, In, an element X, and a VIb group element, wherein a ratio C between values of an X/(In+X) ratio A of an uppermost surface of an p-type semiconductor layer and an X/(In+X) ratio B at a depth at which a smallest X/(In+X) ratio in a film is exhibited is represented by Expressions (1) and (2): C=A/B (1); and 1.1
摘要翻译：根据本发明的太阳能电池包括作为光吸收层的具有膜厚度方向上的X /（In + X）比率的p型半导体层，并且包含Ib族元素In，元素X，和VIb族元素，其中p型半导体层的最上表面的X /（In + X）比A与X /（In + X）比B之间的比率C在其深度处表现为（1）和（2）表示膜中最小的X /（In + X）比：C = A / B（1）和1.1

3. 发明授权

US08994251B2 Piezoelectric device having first and second non-metal electroconductive intermediate films 有权
标题翻译：具有第一和第二非金属导电中间膜的压电器件
公开(公告)号：US08994251B2
公开(公告)日：2015-03-31
申请号：US13566468
申请日：2012-08-03
申请人： Katsuyuki Kurachi , Yasuhiro Aida , Hitoshi Sakuma , Kazuhiko Maejima
发明人： Katsuyuki Kurachi , Yasuhiro Aida , Hitoshi Sakuma , Kazuhiko Maejima
IPC分类号： H01L41/047
CPC分类号： H01L41/0478 , B41J2/14233 , H01L41/0477 , H01L41/0815 , H01L41/1873 , H01L41/313 , H01L41/316
摘要： A piezoelectric device according to the present invention is provided with a first electrode film, a first nonmetal electroconductive intermediate film provided on the first electrode film, a piezoelectric film provided on the first nonmetal electroconductive intermediate film, a second nonmetal electroconductive intermediate film provided on the piezoelectric film, and a second electrode film provided on the second nonmetal electroconductive intermediate film. A linear expansion coefficient of the first nonmetal electroconductive intermediate film is larger than those of the first electrode film and the piezoelectric film, and a linear expansion coefficient of the second nonmetal electroconductive intermediate film is larger than those of the second electrode film and the piezoelectric film.
摘要翻译：根据本发明的压电装置设置有第一电极膜，设置在第一电极膜上的第一非金属导电中间膜，设置在第一非金属导电中间膜上的压电膜，设置在第一非金属导电中间膜上的第二非金属导电中间膜压电膜和设置在第二非金属导电中间膜上的第二电极膜。第一非金属导电性中间膜的线膨胀系数比第一电极膜和压电膜的线膨胀系数大，第二非金属导电性中间膜的线膨胀系数比第二电极膜和压电膜的线膨胀系数大。

4. 发明授权

US08981627B2 Piezoelectric device with electrode films and electroconductive oxide film 有权
标题翻译：具有电极膜和导电氧化膜的压电元件
公开(公告)号：US08981627B2
公开(公告)日：2015-03-17
申请号：US13487563
申请日：2012-06-04
申请人： Hitoshi Sakuma , Katsuyuki Kurachi , Yasuhiro Aida , Kazuhiko Maejima , Mayumi Nakajima
发明人： Hitoshi Sakuma , Katsuyuki Kurachi , Yasuhiro Aida , Kazuhiko Maejima , Mayumi Nakajima
IPC分类号： H01L41/08 , H01L41/047
CPC分类号： H01L41/0815 , H01L41/0477
摘要： A piezoelectric device has a first electrode film, a piezoelectric film provided on the first electrode film, and a second electrode film provided on the piezoelectric film. At least one of the pair of electrode films is composed of an alloy, and a major component of the alloy is a metal selected from the group consisting of Ti, Al, Mg, and Zn.
摘要翻译：压电器件具有第一电极膜，设置在第一电极膜上的压电膜和设置在压电膜上的第二电极膜。一对电极膜中的至少一个由合金构成，合金的主要成分为选自Ti，Al，Mg，Zn的金属。

5. 发明申请

US20140035440A1 PIEZOELECTRIC DEVICE 有权
标题翻译：压电器件
公开(公告)号：US20140035440A1
公开(公告)日：2014-02-06
申请号：US13563169
申请日：2012-07-31
申请人： Yasuhiro AIDA , Katsuyuki KURACHI , Hitoshi SAKUMA , Kazuhiko MAEJIMA
发明人： Yasuhiro AIDA , Katsuyuki KURACHI , Hitoshi SAKUMA , Kazuhiko MAEJIMA
IPC分类号： H01L41/00
CPC分类号： H03H9/02133 , G01C19/5783 , G01P15/00 , H01L41/0536 , H01L41/0805 , H01L41/0815 , H01L41/0973 , H01L41/1132 , H04R17/02
摘要： A piezoelectric device according to the present invention is provided with a pair of electrode films, a piezoelectric film sandwiched in between the pair of electrode films, and a stress control film which is in direct contact with a surface of at least one of the pair of electrode films, on the side where the electrode film is not in contact with the piezoelectric film, and which has a linear expansion coefficient larger than those of the relevant electrode film and the piezoelectric film.
摘要翻译：根据本发明的压电装置设置有一对电极膜，夹在所述一对电极膜之间的压电膜和与所述一对电极膜中的至少一个的表面直接接触的应力控制膜电极膜在电极膜不与压电膜接触的一侧，并且线膨胀系数大于相关电极膜和压电膜的线膨胀系数。

6. 发明申请

US20140035439A1 PIEZOELECTRIC DEVICE 有权
标题翻译：压电器件
公开(公告)号：US20140035439A1
公开(公告)日：2014-02-06
申请号：US13566468
申请日：2012-08-03
申请人： Katsuyuki KURACHI , Yasuhiro AIDA , Hitoshi SAKUMA , Kazuhiko MAEJIMA
发明人： Katsuyuki KURACHI , Yasuhiro AIDA , Hitoshi SAKUMA , Kazuhiko MAEJIMA
IPC分类号： H01L41/047
CPC分类号： H01L41/0478 , B41J2/14233 , H01L41/0477 , H01L41/0815 , H01L41/1873 , H01L41/313 , H01L41/316
摘要： A piezoelectric device according to the present invention is provided with a first electrode film, a first nonmetal electroconductive intermediate film provided on the first electrode film, a piezoelectric film provided on the first nonmetal electroconductive intermediate film, a second nonmetal electroconductive intermediate film provided on the piezoelectric film, and a second electrode film provided on the second nonmetal electroconductive intermediate film. A linear expansion coefficient of the first nonmetal electroconductive intermediate film is larger than those of the first electrode film and the piezoelectric film, and a linear expansion coefficient of the second nonmetal electroconductive intermediate film is larger than those of the second electrode film and the piezoelectric film.
摘要翻译：根据本发明的压电装置设置有第一电极膜，设置在第一电极膜上的第一非金属导电中间膜，设置在第一非金属导电中间膜上的压电膜，设置在第一非金属导电中间膜上的第二非金属导电中间膜压电膜，以及设置在第二非金属导电中间膜上的第二电极膜。第一非金属导电性中间膜的线膨胀系数比第一电极膜和压电膜的线膨胀系数大，第二非金属导电性中间膜的线膨胀系数比第二电极膜和压电膜的线膨胀系数大。

7. 发明申请

US20140020738A1 SOLAR CELL, AND PROCESS FOR PRODUCING SOLAR CELL 审中-公开
标题翻译：太阳能电池和生产太阳能电池的方法
公开(公告)号：US20140020738A1
公开(公告)日：2014-01-23
申请号：US14008821
申请日：2012-03-28
申请人： Yasuhiro Aida , Valerie Depredurand , Susanne Siebentritt
发明人： Yasuhiro Aida , Valerie Depredurand , Susanne Siebentritt
IPC分类号： H01L31/032
CPC分类号： H01L31/0322 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A solar cell that can increase open-circuit voltage compared to the conventional solar cell, and as a result, can increase conversion efficiency. The solar cell includes a first absorber layer and a second absorber layer, wherein the first absorber layer is a p-type semiconductor layer containing a Ib group element, a IIIb group element, and a VIb group element and including a peak of luminescence whose half width is not less than 1 meV and not more than 15 meV in a photoluminescence spectrum or a cathodoluminescence spectrum; and the second absorber layer contains a Ib group element, a IIIb group element, and a VIb group element, the composition ratio of the Ib group element to the IIIb group element is not less than 0.1 and less than 1.0, and the second absorber layer is provided on the side of the light entering surface of the first absorber layer.
摘要翻译：与常规太阳能电池相比，可以增加开路电压的太阳能电池，结果可以提高转换效率。太阳能电池包括第一吸收层和第二吸收层，其中第一吸收层是包含Ib族元素，IIIb族元素和VIb族元素的p型半导体层，并且包括其半数的发光峰在光致发光光谱或阴极发光光谱中宽度不小于1meV且不大于15meV; 第二吸收体层含有Ib族元素，IIIb族元素和VIb族元素，Ib族元素与IIIb族元素的组成比为0.1以上且小于1.0，第二吸收体层设置在第一吸收体层的光入射面的一侧。

8. 发明申请

US20100206381A1 SOLAR CELL AND METHOD OF MANUFACTURING SOLAR CELL 有权
标题翻译：太阳能电池和制造太阳能电池的方法
公开(公告)号：US20100206381A1
公开(公告)日：2010-08-19
申请号：US12704413
申请日：2010-02-11
申请人： Yasuhiro AIDA , Masato SUSUKIDA
发明人： Yasuhiro AIDA , Masato SUSUKIDA
IPC分类号： H01L31/04 , H01L31/00 , H01L31/18
CPC分类号： H01L31/18 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A solar cell which can increase its open-circuit voltage, short-circuit current, and fill factor (F.F.), thereby enhancing its conversion efficiency is provided. The solar cell of the present invention comprises a p-type semiconductor layer and an n-type semiconductor layer, formed on the p-type semiconductor layer, containing a compound expressed by the following chemical formula (1): ZnO1-x-ySxSey (1) where x≧0, y>0, and 0.2
摘要翻译：提供了可以增加其开路电压，短路电流和填充因子（F.F.）的太阳能电池，从而提高其转换效率。本发明的太阳能电池包括p型半导体层和n型半导体层，其形成在p型半导体层上，其含有由以下化学式（1）表示的化合物：ZnO1-x-ySxSey（ 1）其中x≥0，y> 0和0.2

9. 发明授权

US09136820B2 Piezoelectric device 有权
标题翻译：压电元件
公开(公告)号：US09136820B2
公开(公告)日：2015-09-15
申请号：US13563169
申请日：2012-07-31
申请人： Yasuhiro Aida , Katsuyuki Kurachi , Hitoshi Sakuma , Kazuhiko Maejima
发明人： Yasuhiro Aida , Katsuyuki Kurachi , Hitoshi Sakuma , Kazuhiko Maejima
IPC分类号： H01L41/187 , C09K5/00 , C04B35/00 , H03H9/02 , H01L41/053 , H01L41/08 , G01C19/5783 , H01L41/113 , G01P15/00 , H04R17/02 , H01L41/09
CPC分类号： H03H9/02133 , G01C19/5783 , G01P15/00 , H01L41/0536 , H01L41/0805 , H01L41/0815 , H01L41/0973 , H01L41/1132 , H04R17/02
摘要： A piezoelectric device according to the present invention is provided with a pair of electrode films, a piezoelectric film sandwiched in between the pair of electrode films, and a stress control film which is in direct contact with a surface of at least one of the pair of electrode films, on the side where the electrode film is not in contact with the piezoelectric film, and which has a linear expansion coefficient larger than those of the relevant electrode film and the piezoelectric film.
摘要翻译：根据本发明的压电装置设置有一对电极膜，夹在所述一对电极膜之间的压电膜和与所述一对电极膜中的至少一个的表面直接接触的应力控制膜电极膜在电极膜不与压电膜接触的一侧，并且线膨胀系数大于相关电极膜和压电膜的线膨胀系数。

10. 发明申请

US20130320814A1 PIEZOELECTRIC DEVICE 有权
标题翻译：压电器件
公开(公告)号：US20130320814A1
公开(公告)日：2013-12-05
申请号：US13487563
申请日：2012-06-04
申请人： Hitoshi SAKUMA , Katsuyuki Kurachi , Yasuhiro Aida , Kazuhiko Maejima , Mayumi Nakajima
发明人： Hitoshi SAKUMA , Katsuyuki Kurachi , Yasuhiro Aida , Kazuhiko Maejima , Mayumi Nakajima
IPC分类号： H01L41/16
CPC分类号： H01L41/0815 , H01L41/0477
摘要： A piezoelectric device has a first electrode film, a piezoelectric film provided on the first electrode film, and a second electrode film provided on the piezoelectric film. At least one of the pair of electrode films is composed of an alloy, and a major component of the alloy is a metal selected from the group consisting of Ti, Al, Mg, and Zn.
摘要翻译：压电器件具有第一电极膜，设置在第一电极膜上的压电膜和设置在压电膜上的第二电极膜。一对电极膜中的至少一个由合金构成，合金的主要成分为选自Ti，Al，Mg，Zn的金属。

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