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1. 发明专利

JP2009256186A Piezoelectric material 有权
标题翻译：压电材料
公开(公告)号：JP2009256186A
公开(公告)日：2009-11-05
申请号：JP2009047136
申请日：2009-02-27
申请人： Canon Inc , Kyoto Univ , National Institute Of Advanced Industrial & Technology , Tokyo Institute Of Technology , Tokyo Univ Of Science , Univ Of Yamanashi , キヤノン株式会社 , 国立大学法人京都大学 , 国立大学法人山梨大学 , 国立大学法人東京工業大学 , 学校法人東京理科大学 , 独立行政法人産業技術総合研究所
发明人： HAYASHI JUNPEI , CHO SOI , IFUKU TOSHIHIRO , WADA TOMOSHI , YAMATO KEISUKE , KUMADA NOBUHIRO , AZUMA MASAKI , FUNAKUBO HIROSHI , IIJIMA TAKASHI , OKAMURA SOICHIRO
IPC分类号： C04B35/46 , C04B35/462 , H01L41/08 , H01L41/09 , H01L41/18 , H01L41/187 , H01L41/22 , H01L41/257 , H01L41/39
CPC分类号： H01L41/187 , C01G23/003 , C01G23/006 , C01G29/00 , C01P2002/34 , C01P2002/76 , C01P2004/20 , C01P2004/61 , C01P2004/62 , C01P2006/42 , C04B35/462 , C04B35/4682 , C04B35/475 , C04B35/499 , C04B35/547 , C04B2235/3206 , C04B2235/3215 , C04B2235/3224 , C04B2235/3227 , C04B2235/3255 , C04B2235/3284 , C04B2235/3298
摘要： PROBLEM TO BE SOLVED: To provide a lead-free piezoelectric material which is excellent in piezoelectric characteristics and temperature characteristics. SOLUTION: The piezoelectric material is composed of a perovskite-type composite oxide represented by general formula (1): in which A is a Bi element, A' is a rare earth element including La; B is at least one element selected from Ti, Zn, Sn and Zr; A'' is at least one element selected from Ba, Sr and Ca; B' is at least one element selected from divalent, trivalent, pentavalent, tetravalent, and hexavalent elements; and x is a value of 0.10 or more and 0.95 or less, y is a value of 10 or more and 0.5 or less, and z is a value of 0 or more and 0.7 or less, provided that x+y+z=1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供压电特性和温度特性优异的无铅压电材料。解决方案：压电材料由通式（1）表示的钙钛矿型复合氧化物组成：其中A是Bi元素，A'是包括La的稀土元素; B是选自Ti，Zn，Sn和Zr中的至少一种元素; A“是选自Ba，Sr和Ca中的至少一种元素; B'是选自二价，三价，五价，四价和六价元素中的至少一种元素; x为0.10以上且0.95以下的值，y为10以上且0.5以下，z为0以上且0.7以下的值，但x + y + z = 1 。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010006688A Metal oxide, piezoelectric material and piezoelectric element 有权
标题翻译：金属氧化物，压电材料和压电元件
公开(公告)号：JP2010006688A
公开(公告)日：2010-01-14
申请号：JP2009122468
申请日：2009-05-20
申请人： Canon Inc , Kyoto Univ , National Institute Of Advanced Industrial & Technology , Tokyo Institute Of Technology , Tokyo Univ Of Science , Univ Of Yamanashi , キヤノン株式会社 , 国立大学法人京都大学 , 国立大学法人山梨大学 , 国立大学法人東京工業大学 , 学校法人東京理科大学 , 独立行政法人産業技術総合研究所
发明人： FURUTA TATSUO , MIURA KAORU , TAKEDA KENICHI , KUBOTA JUN , FUNAKUBO HIROSHI , AZUMA MASAKI , KUMADA NOBUHIRO , WADA TOMOSHI , IIJIMA TAKASHI , OKAMURA SOICHIRO
IPC分类号： C04B35/16 , C01B33/24 , C01G17/00 , C01G23/00 , H01L21/8246 , H01L27/105 , H01L41/09 , H01L41/18 , H01L41/187 , H01L41/22 , H01L41/316 , H01L41/319 , H01L41/39 , H03H9/17
CPC分类号： C04B35/645 , C01G23/002 , C01P2006/40 , C04B35/01 , C04B35/16 , C04B35/468 , C04B35/4682 , C04B2235/3201 , C04B2235/3215 , C04B2235/3232 , C04B2235/3287 , C04B2235/3418 , C04B2235/444 , C04B2235/761 , C04B2235/765 , C04B2235/768 , H01L41/1871
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric material using neither lead nor alkali metals, and having a crystal structure stable in a wide temperature range together with properties high in insulation and piezoelectricity, and to provide a piezoelectric element using the same. SOLUTION: The piezoelectric material includes an oxide having a tetragonal crystal structure, and expressed by the formula: Ba(Si x Ge y Ti z )O 3 (wherein 0≤x≤1, 0≤y≤1, 0≤z≤0.5 and x+y+z=1). In the piezoelectric element sandwiching the piezoelectric material between a pair of electrodes, at least one of the electrodes is SrRuO 3 or Ni. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种既不使用铅也不使用碱金属，并且具有在宽温度范围内稳定的晶体结构以及绝缘性和压电性优异的压电材料，并提供使用该压电材料的压电元件。解决方案：压电材料包括具有四方晶系结构的氧化物，由下式表示：Ba（Si）（其中0≤x≤1,0≤y≤1,0≤z≤0.5且x + y + z = 1）。在将压电材料夹在一对电极之间的压电元件中，至少一个电极是SrRuO 3 SB 3或Ni。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010143788A Oxynitride piezoelectric material and method for producing the same 审中-公开
标题翻译：氧化物压电材料及其制造方法
公开(公告)号：JP2010143788A
公开(公告)日：2010-07-01
申请号：JP2008322831
申请日：2008-12-18
申请人： Canon Inc , Kyoto Univ , National Institute Of Advanced Industrial Science & Technology , Tokyo Institute Of Technology , Tokyo Univ Of Science , Univ Of Yamanashi , キヤノン株式会社 , 国立大学法人京都大学 , 国立大学法人山梨大学 , 国立大学法人東京工業大学 , 学校法人東京理科大学 , 独立行政法人産業技術総合研究所
发明人： SAITO HIROSHI , MATSUDA KATAYOSHI , MIURA KAORU , TAKASHIMA KENJI , AZUMA MASAKI , IIJIMA TAKASHI , FUNAKUBO HIROSHI , OKAMURA SOICHIRO , KUMADA NOBUHIRO , WADA TOMOSHI
IPC分类号： C04B35/58 , C23C14/06 , H01L41/187 , H01L41/316 , H01L41/39 , H01L41/43 , H02N2/00
CPC分类号： H01L41/187 , C01B21/0821 , C01P2002/34 , C01P2002/77 , C04B35/58 , C04B35/58014 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3232 , C04B2235/3236 , C04B2235/3244 , C04B2235/3287 , C04B2235/3293 , C04B2235/3298 , C04B2235/3418 , C04B2235/3873 , C04B2235/3886 , C04B2235/3895 , C04B2235/465 , C04B2235/6025 , C04B2235/761 , C04B2235/765 , C04B2235/768 , C04B2235/787 , H01L41/43
摘要： PROBLEM TO BE SOLVED: To provide an oxynitride piezoelectric material which exhibits ferroelectricity and has good piezoelectric properties and to provide a method for producing the oxynitride piezoelectric material.
SOLUTION: The oxynitride piezoelectric material consists of the tetragonal perovskite-type oxynitride represented by general formula (1) (wherein: A is a bivalent element; B and B' are each a tetravalent element; x is 0.35-0.6; y is 0.35-0.6; z is 0.35-0.6; δ1 and δ2 are each a numerical value of -0.2 to 0.2; A is at least one selected from Ba, Sr and Ca; B and B' are each at least one selected from Ti, Zr, Hf, Si, Ge and Sn) and has the nitrogen atoms oriented in the c-axis direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种表现出铁电性并具有良好的压电性能的氧氮化物压电材料，并提供一种氧氮化物压电材料的制造方法。解决方案：氮氧化物压电材料由通式（1）表示的四方晶钙钛矿型氮氧化物组成：其中：A为二价元素; B和B'为四价元素; x为0.35-0.6; y 为0.35-0.6; z为0.35-0.6;δ1和δ2各自为-0.2至0.2的数值; A为选自Ba，Sr和Ca中的至少一种; B和B'分别为选自Ti ，Zr，Hf，Si，Ge和Sn），并且具有在c轴方向上取向的氮原子。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010053024A Metal oxide and piezoelectric material 有权
标题翻译：金属氧化物和压电材料
公开(公告)号：JP2010053024A
公开(公告)日：2010-03-11
申请号：JP2009173542
申请日：2009-07-24
申请人： Canon Inc , Kyoto Univ , National Institute Of Advanced Industrial Science & Technology , Sophia School Corp , Tokyo Institute Of Technology , Tokyo Univ Of Science , Univ Of Yamanashi , キヤノン株式会社 , 国立大学法人京都大学 , 国立大学法人山梨大学 , 国立大学法人東京工業大学 , 学校法人上智学院 , 学校法人東京理科大学 , 独立行政法人産業技術総合研究所
发明人： KUBOTA JUN , MIURA KAORU , IFUKU TOSHIHIRO , HAYASHI JUNPEI , AZUMA MASAKI , SMIRNOVA OLGA ALEXANDROVNA , FUNAKUBO HIROSHI , UCHIDA HIROSHI , KUMADA NOBUHIRO , WADA TOMOSHI , IIJIMA TAKASHI , OKAMURA SOICHIRO
IPC分类号： C04B35/46 , C04B35/462 , H01L41/187 , H01L41/22 , H01L41/317 , H01L41/39
CPC分类号： H01L41/1878 , C04B35/2658 , C04B35/44 , C04B35/475 , C04B35/645 , C04B2235/3217 , C04B2235/3227 , C04B2235/3232 , C04B2235/3262 , C04B2235/3272 , C04B2235/3284 , C04B2235/3298 , C04B2235/441 , C04B2235/449 , C04B2235/76 , C04B2235/765 , C04B2235/768 , H01L41/318 , Y10T428/265
摘要： PROBLEM TO BE SOLVED: To provide a metal oxide having good piezoelectric properties, and to provide a Bi-based piezoelectric material having excellent performances as a piezoelectric body. SOLUTION: The metal oxide is composed of a perovskite-type oxide represented by the general formula (1). The piezoelectric material contains the metal oxide. In the general formula (1), A represents at least one kind of element containing at least Bi element and selected from trivalent metal elements at least including Bi element, M represents at least one kind of element selected from Fe, Al, Sc, Mn, Y, Ga, and Yb, x represents a numerical value satisfying 0.4≤x≤0.6, and y represents a numerical value satisfying 0.1≤y≤0.9. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有良好压电性能的金属氧化物，并提供作为压电体具有优异性能的Bi系压电材料。解决方案：金属氧化物由通式（1）表示的钙钛矿型氧化物构成。压电材料含有金属氧化物。在通式（1）中，A表示至少一种至少含有Bi元素的元素，并且选自至少包含Bi元素的三价金属元素，M表示选自Fe，Al，Sc，Mn中的至少一种元素，Y，Ga和Yb，x表示满足0.4≤x≤0.6的数值，y表示满足0.1≤y≤0.9的数值。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010219509A Ferroelectric material, ferroelectric thin film, method of manufacturing ferroelectric material, and ferroelectric element 有权
标题翻译：微电解材料，铁素体薄膜，制造铁电材料的方法和电解元件
公开(公告)号：JP2010219509A
公开(公告)日：2010-09-30
申请号：JP2010029509
申请日：2010-02-12
申请人： Canon Inc , Tokyo Univ Of Science , キヤノン株式会社 , 学校法人東京理科大学
发明人： TAKASHIMA KENJI , KUBOTA JUN , OKAMURA SOICHIRO , NAKAJIMA TAKAFUMI , OKUBO TOMOAKI , INOUE YOSUKE
IPC分类号： H01L21/8246 , H01L21/316 , H01L27/105 , H01L41/18 , H01L41/187 , H01L41/257 , H01L41/317 , H01L41/39
CPC分类号： H01G7/06 , B82Y30/00 , C01G49/0018 , C01G49/009 , C01P2002/34 , C01P2002/52 , C01P2004/62 , C01P2004/64 , C01P2006/40 , H01G4/10 , H01G4/33 , H01L21/02197 , H01L28/55 , H01L41/1878 , H01L41/318
摘要： PROBLEM TO BE SOLVED: To provide a ferroelectric material having a good ferroelectric characteristic and a good insulation property, and a ferroelectric element using the same. SOLUTION: In this ferroelectric material formed of a metal oxide having a perovskite crystal structure, the metal oxide contains bismuth ferrate whose iron is substituted by manganese, and copper oxide and/or nickel oxide; the substitution ratio of manganese of the bismuth ferrate is 0.5-20 at.% with respect to a total amount of iron and manganese; and the addition amount of the copper oxide and/or the nickel oxide is 0.5-20 mol% with respect to the bismuth ferrate whose iron is substituted with manganese. This ferromagnetic element using the same is also provided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有良好的铁电特性和良好绝缘性能的铁电材料和使用该铁电材料的铁电体元件。解决方案：在由具有钙钛矿晶体结构的金属氧化物形成的铁电材料中，金属氧化物含有铁被锰取代的高铁酸铋和氧化铜和/或氧化镍; 铁酸铋的锰的置换率相对于铁和锰的总量为0.5〜20原子％; 氧化铁和/或氧化镍的添加量相对于铁被锰取代的高铁酸铋为0.5〜20摩尔％。还提供了使用该铁磁元件的铁磁元件。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2012023345A Power generating system and piezoelectric polymer element 审中-公开
标题翻译：发电系统和压电聚合物元件
公开(公告)号：JP2012023345A
公开(公告)日：2012-02-02
申请号：JP2011131154
申请日：2011-06-13
申请人： Tokyo Univ Of Science , 学校法人東京理科大学
发明人： NAKAJIMA TAKAFUMI , FURUKAWA TAKEO , OKAMURA SOICHIRO
IPC分类号： H01L41/113 , H01L41/08 , H01L41/193 , H02N2/00
摘要： PROBLEM TO BE SOLVED: To provide a power generating system capable of attaining long-term use and high electric power.SOLUTION: A power generating system 100 includes: a piezoelectric polymer element 111; a tensile stress generating part 130 that periodically gives a tensile stress to the piezoelectric polymer element 111; and a power extraction part 170 that extracts electric power from the piezoelectric polymer element 111 to which a tensile stress is given by the tensile stress generating part 130.
摘要翻译：要解决的问题：提供能够实现长期使用和高功率的发电系统。发电系统100包括：压电聚合物元件111; 向压电聚合物元件111周期性地施加拉伸应力的拉伸应力产生部件130; 以及从压电聚合物元件111提取由拉伸应力产生部130赋予拉伸应力的电力的功率提取部170。权利要求：（C）2012，JPO＆INPIT

7. 发明专利

JP2013025296A Electrode structure, manufacturing method of electrode structure and electro-optical element 有权
标题翻译：电极结构，电极结构和电光元件的制造方法
公开(公告)号：JP2013025296A
公开(公告)日：2013-02-04
申请号：JP2011163206
申请日：2011-07-26
申请人： Ulvac Japan Ltd , 株式会社アルバック , Tokyo Univ Of Science , 学校法人東京理科大学
发明人： KANAI SHOTA , MURAKAMI HIROHIKO , OKAMURA SOICHIRO , NAKAJIMA TAKAFUMI
IPC分类号： G02F1/295 , G02B26/08
摘要： PROBLEM TO BE SOLVED: To provide an electrode structure capable of simply and accurately measuring the electrical characteristics of a functional organic material, a manufacturing method of the electrode structure and an electro-optical element using the manufacturing method.SOLUTION: The electrode structure of the present invention includes: a first electrode layer; an organic layer; and a second electrode layer. The organic layer formed on the first electrode layer has: a first resin region of which a height from the first electrode layer is a first height; and a second resin region of which the height from the first electrode layer is a second height less than the first height. The second electrode layer has: a first electrode region formed on the first resin region of the organic layer; and a second electrode region formed on the second resin region of the organic layer so as to be separated from the first electrode region.
摘要翻译：要解决的问题：提供能够简单且精确地测量功能性有机材料的电特性的电极结构，电极结构的制造方法和使用该制造方法的电光元件。解决方案：本发明的电极结构包括：第一电极层; 有机层; 和第二电极层。形成在第一电极层上的有机层具有：与第一电极层的高度为第一高度的第一树脂区域; 以及第二树脂区域，其中来自第一电极层的高度是比第一高度小的第二高度。第二电极层具有形成在有机层的第一树脂区域上的第一电极区域; 以及形成在所述有机层的所述第二树脂区域上以与所述第一电极区域分离的第二电极区域。版权所有（C）2013，JPO＆INPIT

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