公开(公告)号：US08801150B2

公开(公告)日：2014-08-12

申请号：US13000408

申请日：2009-07-27

申请人： Yoshikazu Hishinuma ,  Takehiro Kasahara ,  Yasukazu Nihei ,  Takamichi Fujii ,  Yuuichi Okamoto ,  Takami Arakawa ,  Takayuki Naono

发明人： Yoshikazu Hishinuma ,  Takehiro Kasahara ,  Yasukazu Nihei ,  Takamichi Fujii ,  Yuuichi Okamoto ,  Takami Arakawa ,  Takayuki Naono

IPC分类号： H01L41/18 ,  H01L41/083 ,  H01L41/04 ,  H01L41/02 ,  H01L41/00 ,  B41J2/045

CPC分类号： B41J2/161 ,  B41J2/1646 ,  C04B35/49 ,  H01L41/0805 ,  H01L41/0973 ,  H01L41/1875 ,  H01L41/316 ,  Y10T29/42

摘要： A piezoelectric device, including the following on a substrate in the order listed below: a lower electrode, a piezoelectric film which contains a Pb containing perovskite oxide represented by a general expression (P) below, and an upper electrode, in which the piezoelectric film has a layer of pyrochlore oxide on the surface facing the lower electrode, and the average layer thickness of the pyrochlore oxide layer is not greater than 20 nm. AaBbO3  (P) where, A: at least one type of A-site element containing Pb as a major component, B: at least one type of B-site element selected from the group consisting of Ti, Zr, V, Nb, Ta, Cr, Mo, W, Mn, Sc, Co, Cu, In, Sn, Ga, Zn, Cd, Fe, and Ni, and O: an oxygen element.

摘要翻译： 一种压电装置，其以下列顺序包括在基板上：下电极，包含由下面的一般表达式（P）表示的含Pb的钙钛矿氧化物的压电膜和上电极，其中压电膜 在面向下电极的表面上具有一层烧绿石氧化物，烧绿石氧化物层的平均层厚不大于20nm。 AaBbO3（P）其中A：至少一种含有Pb作为主要成分的A位元素，B：选自Ti，Zr，V，Nb，Ta中的至少一种B位元素 ，Cr，Mo，W，Mn，Sc，Co，Cu，In，Sn，Ga，Zn，Cd，Fe和Ni，O：氧元素。

公开(公告)号：US07343073B2

公开(公告)日：2008-03-11

申请号：US10531704

申请日：2003-11-14

申请人： Takayasu Yasuda ,  Hiroki Sasaki ,  Ryoichi Nemori ,  Yuuichi Okamoto

发明人： Takayasu Yasuda ,  Hiroki Sasaki ,  Ryoichi Nemori ,  Yuuichi Okamoto

IPC分类号： G02B6/028

CPC分类号： G02B1/045 ,  C08F2/44 ,  G02B1/041

摘要： It is disclosed a polymerizable composition for producing an optical member for 850 nm wavelength comprising: a polymerizable monomer composition and a compound, having a different refractive index from that of the polymerizable monomer composition, whose structure has a benzene ring substituted by a substituent having a Hammett value of not greater than 0.04 or by plural substituents having an average value of Hammett values thereof of not greater than 0.04. It is also disclosed a polymerizable composition for producing an optical member comprising a polymerizable monomer composition comprising at least one selected from the group consisting of C7-20 alicyclic (meth)acrylates and a compound, having a different refractive index from that of the polymerizable monomer composition and having a solubility parameter of not greater than 10.9, whose structure has a benzene ring substituted by the substituent or the substituents defined above.

摘要翻译： 公开了一种用于制造850nm波长的光学部件的可聚合组合物，包括：可聚合单体组合物和具有与可聚合单体组合物的折射率不同的折射率的化合物，其结构具有被具有 哈米特值不大于0.04，或由哈米特值的平均值不大于0.04的多个取代基组成。 还公开了一种用于制造光学部件的可聚合组合物，其包含可聚合单体组合物，其包含选自由C 7-20脂环族（甲基）丙烯酸酯组成的组中的至少一种和具有不同的 折射率与可聚合单体组合物的折射率相差并且具有不大于10.9的溶解度参数，其结构具有由取代基或上述取代基取代的苯环。

公开(公告)号：US07830073B2

公开(公告)日：2010-11-09

申请号：US11802705

申请日：2007-05-24

申请人： Yukio Sakashita ,  Takamichi Fujii ,  Yuuichi Okamoto

发明人： Yukio Sakashita ,  Takamichi Fujii ,  Yuuichi Okamoto

IPC分类号： H01L41/24

CPC分类号： B41J2/14201 ,  B41J2202/03 ,  C01G25/00 ,  C01G25/006 ,  C01G33/006 ,  C01P2002/34 ,  C01P2002/77 ,  C01P2006/40 ,  C04B35/491 ,  C04B2235/3251 ,  C04B2235/76 ,  C04B2235/765 ,  C04B2235/768 ,  C04B2235/787 ,  H01L41/187 ,  H01L41/1871 ,  H01L41/1875

摘要： A perovskite oxide is represented by a general formula ABO3 A represents at least one kind of metal element forming an A site, B represents at least one kind of metal element forming a B site. The B site includes at least one kind of metal element B1 selected from an element group consisting of the IV group elements and at least one kind of metal element B2 selected from an element group consisting of the V and VI group elements, and at least a part of the metal element B2 is of the 0 to +4 valence.

摘要翻译： 钙钛矿氧化物由通式ABO3表示A表示形成A位点的至少一种金属元素，B表示形成B位点的至少一种金属元素。 B位置包括选自由IV族元素组成的元素群中的至少一种金属元素B1和选自由V族和VI族元素构成的元素族中的至少一种金属元素B2，以及至少一种 金属元素B2的一部分为0〜+4价。

公开(公告)号：US20100066788A1

公开(公告)日：2010-03-18

申请号：US12560131

申请日：2009-09-15

申请人： Yoshikazu HISHINUMA ,  Takamichi FUJII ,  Takayuki NAONO ,  Yuuichi OKAMOTO ,  Ryosuke OZAWA

发明人： Yoshikazu HISHINUMA ,  Takamichi FUJII ,  Takayuki NAONO ,  Yuuichi OKAMOTO ,  Ryosuke OZAWA

IPC分类号： B41J2/045 ,  C23C14/00 ,  H01L41/187 ,  G01J3/44

CPC分类号： B41J2/14233 ,  B41J2202/03 ,  C23C14/025 ,  C23C14/083 ,  C23C14/5806 ,  G01N21/65 ,  H01L41/1876 ,  H01L41/29 ,  H01L41/316

摘要： Provided is a perovskite-type oxide film having a perovskite-type crystal structure and containing lead as a chief component, which, when subjected to Raman microspectroscopy at a plurality of points on a surface thereof so as to measure Raman spectra upon application of an electric field of 100 kV/cm and upon application of no electric field, has a mean of absolute values of peak shift amounts that is 2.2 cm−1 or less, with the peak shift amounts being found between Raman spectra in a range of 500 to 650 cm−1 measured upon application of an electric field of 100 kV/cm and Raman spectra in the range of 500 to 650 cm−1 measured upon application of no electric field. A production process and an evaluation method for such a film as well as a device using such a film are also provided.

摘要翻译： 本发明提供一种具有钙钛矿型晶体结构并含有铅作为主要成分的钙钛矿型氧化物膜，其在表面上的多个点进行拉曼显微光谱检测，以便在施加电流时测量拉曼光谱 100kV / cm的电场，施加无电场时，具有2.2cm -1以下的峰值偏移量的绝对值的平均值，峰值偏移量在500〜650nm范围内的拉曼光谱之间发现 在施加100kV / cm的电场时测量的cm -1，并且在施加无电场时测量的在500至650cm -1范围内的拉曼光谱。 还提供了一种用于这种膜的生产方法和评估方法以及使用这种膜的装置。

公开(公告)号：US20060056786A1

公开(公告)日：2006-03-16

申请号：US10531704

申请日：2003-11-14

申请人： Takayasu Yasuda ,  Hiroki Sasaki ,  Ryoichi Nemori ,  Yuuichi Okamoto

发明人： Takayasu Yasuda ,  Hiroki Sasaki ,  Ryoichi Nemori ,  Yuuichi Okamoto

IPC分类号： G02B6/028

CPC分类号： G02B1/045 ,  C08F2/44 ,  G02B1/041

摘要： It is disclosed a polymerizable composition for producing an optical member for 850 nm wavelength comprising: a polymerizable monomer composition and a compound, having a different refractive index from that of the polymerizable monomer composition, whose structure has a benzene ring substituted by a substituent having a Hammett value of not greater than 0.04 or by plural substituents having an average value of Hammett values thereof of not greater than 0.04. It is also disclosed a polymerizable composition for producing an optical member comprising a polymerizable monomer composition comprising at least one selected from the group consisting of C7-20 alicyclic (meth) acrylates and a compound, having a different refractive index from that of the polymerizable monomer composition and having a solubility parameter of not greater than 10.9, whose structure has a benzene ring substituted by the substituent or the substituents defined above.

摘要翻译： 公开了一种用于制造850nm波长的光学部件的可聚合组合物，包括：可聚合单体组合物和具有与可聚合单体组合物的折射率不同的折射率的化合物，其结构具有被具有 哈米特值不大于0.04，或由哈米特值的平均值不大于0.04的多个取代基组成。 还公开了一种用于制造光学部件的可聚合组合物，其包含可聚合单体组合物，其包含选自由C 7-20脂环族（甲基）丙烯酸酯组成的组中的至少一种和具有不同的 折射率与可聚合单体组合物的折射率相差并且具有不大于10.9的溶解度参数，其结构具有由取代基或上述取代基取代的苯环。

公开(公告)号：US07786656B2

公开(公告)日：2010-08-31

申请号：US12110017

申请日：2008-04-25

申请人： Yukio Sakashita ,  Tsutomu Sasaki ,  Yuuichi Okamoto ,  Munenori Nakai

发明人： Yukio Sakashita ,  Tsutomu Sasaki ,  Yuuichi Okamoto ,  Munenori Nakai

IPC分类号： H01L41/08

CPC分类号： B41J2/14233 ,  B41J2/155 ,  H01L41/0805 ,  H01L41/0973 ,  H01L41/1876 ,  H01L41/316

摘要： A piezoelectric body contains a ferroelectric substance phase having characteristics such that, in cases where an applied electric field is increased from the time free from electric field application, phase transition of the ferroelectric substance phase to a ferroelectric substance phase of a different crystal system occurs at least two times. The piezoelectric body should preferably be actuated under conditions such that a minimum applied electric field Emin and a maximum applied electric field Emax satisfy Formula (1): Emin

摘要翻译： 压电体包含铁电物质相，其特征在于，在不施加电场的时间内施加的电场增加的情况下，铁电物质相向不同晶体系的铁电物质相的相变发生在 至少两次。 优选在使最小施加电场Emin和最大施加电场Emax满足公式（1）的情况下致动压电体：Emin

公开(公告)号：US20080265718A1

公开(公告)日：2008-10-30

申请号：US12110017

申请日：2008-04-25

申请人： Yukio Sakashita ,  Tsutomu Sasaki ,  Yuuichi Okamoto ,  Munenori Nakai

发明人： Yukio Sakashita ,  Tsutomu Sasaki ,  Yuuichi Okamoto ,  Munenori Nakai

IPC分类号： H01L41/187 ,  C04B35/01 ,  H01L41/04

CPC分类号： B41J2/14233 ,  B41J2/155 ,  H01L41/0805 ,  H01L41/0973 ,  H01L41/1876 ,  H01L41/316

摘要： A piezoelectric body contains a ferroelectric substance phase having characteristics such that, in cases where an applied electric field is increased from the time free from electric field application, phase transition of the ferroelectric substance phase to a ferroelectric substance phase of a different crystal system occurs at least two times. The piezoelectric body should preferably be actuated under conditions such that a minimum applied electric field Emin and a maximum applied electric field Emax satisfy Formula (1): Emin

摘要翻译： 压电体包含铁电物质相，其特征在于，在不施加电场的时间内施加的电场增加的情况下，铁电物质相向不同晶体系的铁电物质相的相变发生在 至少两次。 优选在使最小施加电场Emin和最大施加电场Emax满足公式（1）的条件下致动压电体：<？in-line-formula description =“In-line Formulas”end =“lead” ？> Emin 其中电场E 1表示电场的第一相转变 铁电物质相开始。

公开(公告)号：US20070287030A1

公开(公告)日：2007-12-13

申请号：US11802705

申请日：2007-05-24

申请人： Yukio Sakashita ,  Takamichi Fujii ,  Yuuichi Okamoto

发明人： Yukio Sakashita ,  Takamichi Fujii ,  Yuuichi Okamoto

IPC分类号： G11B5/66

CPC分类号： B41J2/14201 ,  B41J2202/03 ,  C01G25/00 ,  C01G25/006 ,  C01G33/006 ,  C01P2002/34 ,  C01P2002/77 ,  C01P2006/40 ,  C04B35/491 ,  C04B2235/3251 ,  C04B2235/76 ,  C04B2235/765 ,  C04B2235/768 ,  C04B2235/787 ,  H01L41/187 ,  H01L41/1871 ,  H01L41/1875

摘要： A perovskite oxide is represented by a general formula ABO3 A represents at least one kind of metal element forming an A site, B represents at least one kind of metal element forming a B site. The B site includes at least one kind of metal element B1 selected from an element group consisting of the IV group elements and at least one kind of metal element B2 selected from an element group consisting of the V and VI group elements, and at least a part of the metal element B2 is of the 0 to +4 valence.

摘要翻译： 钙钛矿氧化物由通式ABO 3代表A代表形成A位点的至少一种金属元素，B代表形成B位点的至少一种金属元素。 B位置包括选自由IV族元素组成的元素群中的至少一种金属元素B1和选自由V族和VI族元素构成的元素族中的至少一种金属元素B2，以及至少一种 金属元素B2的一部分为0〜+4价。

公开(公告)号：US08075105B2

公开(公告)日：2011-12-13

申请号：US12560131

申请日：2009-09-15

申请人： Yoshikazu Hishinuma ,  Takamichi Fujii ,  Takayuki Naono ,  Yuuichi Okamoto ,  Ryosuke Ozawa

发明人： Yoshikazu Hishinuma ,  Takamichi Fujii ,  Takayuki Naono ,  Yuuichi Okamoto ,  Ryosuke Ozawa

IPC分类号： B41J2/045 ,  C04B35/495 ,  C04B35/00 ,  H01L41/18 ,  H01L41/187

CPC分类号： B41J2/14233 ,  B41J2202/03 ,  C23C14/025 ,  C23C14/083 ,  C23C14/5806 ,  G01N21/65 ,  H01L41/1876 ,  H01L41/29 ,  H01L41/316

摘要： Provided is a perovskite-type oxide film having a perovskite-type crystal structure and containing lead as a chief component, which, when subjected to Raman microspectroscopy at a plurality of points on a surface thereof so as to measure Raman spectra upon application of an electric field of 100 kV/cm and upon application of no electric field, has a mean of absolute values of peak shift amounts that is 2.2 cm−1 or less, with the peak shift amounts being found between Raman spectra in a range of 500 to 650 cm−1 measured upon application of an electric field of 100 kV/cm and Raman spectra in the range of 500 to 650 cm−1 measured upon application of no electric field. A production process and an evaluation method for such a film as well as a device using such a film are also provided.

摘要翻译： 本发明提供一种具有钙钛矿型晶体结构并含有铅作为主要成分的钙钛矿型氧化物膜，其在表面上的多个点进行拉曼显微光谱检测，以便在施加电流时测量拉曼光谱 100kV / cm的电场，施加无电场时，具有2.2cm -1以下的峰值偏移量的绝对值的平均值，峰值偏移量在500〜650nm范围内的拉曼光谱之间发现 在施加100kV / cm的电场时测量的cm -1，并且在施加无电场时测量的在500至650cm -1范围内的拉曼光谱。 还提供了这种膜的制造方法和评价方法以及使用这种膜的装置。

公开(公告)号：US20110121096A1

公开(公告)日：2011-05-26

申请号：US13000408

申请日：2009-07-27

申请人： Yasukazu Nihei ,  Takamichi Fujii ,  Yuuichi Okamoto ,  Takami Arakawa ,  Takayuki Naono

发明人： Yasukazu Nihei ,  Takamichi Fujii ,  Yuuichi Okamoto ,  Takami Arakawa ,  Takayuki Naono

IPC分类号： B05B1/08 ,  H01L41/22 ,  H01L41/18 ,  H01L41/04

CPC分类号： B41J2/161 ,  B41J2/1646 ,  C04B35/49 ,  H01L41/0805 ,  H01L41/0973 ,  H01L41/1875 ,  H01L41/316 ,  Y10T29/42

摘要： A piezoelectric device, including the following on a substrate in the order listed below: a lower electrode, a piezoelectric film which contains a Pb containing perovskite oxide represented by a general expression (P) below, and an upper electrode, in which the piezoelectric film has a layer of pyrochlore oxide on the surface facing the lower electrode, and the average layer thickness of the pyrochlore oxide layer is not greater than 20 nm. AaBbO3  (P) where, A: at least one type of A-site element containing Pb as a major component, B: at least one type of B-site element selected from the group consisting of Ti, Zr, V, Nb, Ta, Cr, Mo, W, Mn, Sc, Co, Cu, In, Sn, Ga, Zn, Cd, Fe, and Ni, and O: an oxygen element.

摘要翻译： 一种压电装置，其以下列顺序包括在基板上：下电极，包含由下面的一般表达式（P）表示的含Pb的钙钛矿氧化物的压电膜和上电极，其中压电膜 在面向下电极的表面上具有一层烧绿石氧化物，烧绿石氧化物层的平均层厚不大于20nm。 AaBbO3（P）其中A：至少一种含有Pb作为主要成分的A位元素，B：选自Ti，Zr，V，Nb，Ta中的至少一种B位元素 ，Cr，Mo，W，Mn，Sc，Co，Cu，In，Sn，Ga，Zn，Cd，Fe和Ni，O：氧元素。