公开(公告)号：US20130307371A1

公开(公告)日：2013-11-21

申请号：US13948814

申请日：2013-07-23

Applicant: Fujifilm Corporation

Inventor： Yukio SAKASHITA

IPC: H02N1/00

CPC classification number: H02N1/00 ,  H01L41/113 ,  H01L41/183

Abstract: A power generation device includes: a composite layer formed by a dielectric elastomer with ferroelectric particles dispersed therein; and a pair of electrodes disposed on opposite sides of the composite layer, the pair of electrodes being stretchable and compressible along with stretch and compression of the composite layer. The ferroelectric particles have crystal orientability and are orientationally dispersed in the dielectric elastomer, and are polarized in the layer thickness direction of the composite layer.

Abstract translation: 发电装置包括：由分散有铁电粒子的介电弹性体形成的复合层; 以及设置在复合层的相对侧上的一对电极，该对电极与复合层的拉伸和压缩一起是可拉伸的和可压缩的。 铁电体颗粒具有晶体取向性并且取向分散在介电弹性体中，并且在复合层的层厚度方向上极化。

公开(公告)号：US20130256581A1

公开(公告)日：2013-10-03

申请号：US13908660

申请日：2013-06-03

Applicant: Fujifilm Corporation

Inventor： Tetsu MIYOSHI ,  Tsutomu SASAKI ,  Yukio SAKASHITA

IPC: H01L41/08

CPC classification number: H01L41/0805 ,  C08K3/04 ,  C08K3/08 ,  C08K3/24 ,  H01L41/183 ,  H01L41/37 ,  C08L33/22 ,  C08L29/04

Abstract: A polymer composite piezoelectric body is obtained by conducting polarization treatment on a composite having piezoelectric particles uniformly mixed by dispersion in a polymer matrix containing cyanoethylated polyvinyl alcohol.

Abstract translation: 通过在具有通过分散体均匀混合的压电颗粒的复合体上进行极化处理而获得聚合物复合压电体，所述聚合物基体含有氰乙基化的聚乙烯醇。

公开(公告)号：US20130234564A1

公开(公告)日：2013-09-12

申请号：US13869613

申请日：2013-04-24

Applicant: FUJIFILM Corporation ,  Tokyo Institute of Technology

Inventor： Yukio SAKASHITA ,  Hiroshi FUNAKUBO ,  Minoru KUROSAWA ,  Mutsuo ISHIKAWA ,  Hiro EINISHI ,  Takahisa SHIRAISHI

IPC: H01L41/187 ,  H01L41/18 ,  H01L41/317

CPC classification number: H01L41/1873 ,  C23C4/11 ,  C23C26/00 ,  C23C28/042 ,  C23C28/322 ,  C23C28/3455 ,  C23C30/00 ,  H01L21/02197 ,  H01L21/02282 ,  H01L21/02304 ,  H01L41/0815 ,  H01L41/18 ,  H01L41/317 ,  Y10T428/26 ,  Y10T428/269

Abstract: A perovskite oxide film is formed on a substrate, in which the perovskite oxide film has an average film thickness of not less than 5 μm and includes a perovskite oxide represented by a general formula (P) given below: (K1−w−x, Aw, Bx)(Nb1−y−z, Cy, Dz)O3 - - - (P), where: 0

Abstract translation: 钙钛矿氧化物膜形成在基板上，其中钙钛矿氧化物膜的平均膜厚度不小于5微米，并且包括由以下给出的通式（P）表示的钙钛矿氧化物：（K1-wx，Aw， Bx）（Nb1-yz，Cy，Dz）O3 - - - （P），其中：0

公开(公告)号：US20130022736A1

公开(公告)日：2013-01-24

申请号：US13621556

申请日：2012-09-17

Applicant: FUJIFILM Corporation

Inventor： Hiroyuki KOBAYASHI ,  Yukio SAKASHITA

IPC: H01L41/22

CPC classification number: B41J2/14233 ,  B41J2/161 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2202/21 ,  C23C26/00 ,  C23C30/00

Abstract: A ferroelectric oxide structure includes a substrate and a ferroelectric thin-film deposited on the substrate. The ferroelectric thin-film has a thickness of greater than or equal to 200 nm and a tetragonal crystal system. The ferroelectric thin-film has (100) single-orientation crystal orientation.