公开(公告)号：US09543501B2

公开(公告)日：2017-01-10

申请号：US13959251

申请日：2013-08-05

Applicant: Canon Kabushiki Kaisha ,  Kyoto University ,  Tokyo Institute of Technology ,  Sophia University ,  University of Yamanashi ,  National Institute of Advanced Industrial Sciences and Technology ,  Tokyo University of Science Educational Foundation Administrative Organization

Inventor： Makoto Kubota ,  Kaoru Miura ,  Toshihiro Ifuku ,  Jumpei Hayashi ,  Masaki Azuma ,  Olga Alexandrovna Smirnova ,  Hiroshi Funakubo ,  Hiroshi Uchida ,  Nobuhiro Kumada ,  Satoshi Wada ,  Takashi Iijima ,  Soichiro Okamura

IPC: B06B1/06 ,  H01L41/187 ,  C04B35/26 ,  C04B35/44 ,  C04B35/475 ,  C04B35/645 ,  H01L41/318

CPC classification number: 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

Abstract: Provided is a piezoelectric material excellent in piezoelectricity. The piezoelectric material includes a perovskite-type complex oxide represented by the following General Formula (1). A(ZnxTi(1-x))yM(1-y)O3  (1) wherein A represents at least one kind of element containing at least a Bi element and selected from a trivalent metal element; M represents at least one kind of element of 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.

Abstract translation: 提供压电性优异的压电材料。 压电材料包括由以下通式（1）表示的钙钛矿型复合氧化物。 A（Zn x Ti（1-x））yM（1-y）O 3（1）其中A表示至少一种至少含有Bi元素并选自三价金属元素的元素; M表示Fe，Al，Sc，Mn，Y，Ga和Yb中的至少一种元素; 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。

公开(公告)号：US20130330541A1

公开(公告)日：2013-12-12

申请号：US13959251

申请日：2013-08-05

Applicant: CANON KABUSHIKI KAISHA ,  KYOTO UNIVERSITY ,  TOKYO INSTITUTE OF TECHNOLOGY ,  TOKYO UNIVERSITY OF SCIENCE EDUCATIONAL FOUNDATION ADMINISTRATIVE ORGANIZATION ,  UNIVERSITY OF YAMANASHI ,  NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCES AND TECHNOLOGY ,  SOPHIA UNIVERSITY

Inventor： Makoto Kubota ,  Kaoru Miura ,  Toshihiro Ifuku ,  Jumpei Hayashi ,  Masaki Azuma ,  Olga Alexandrovna Smirnova ,  Hiroshi Funakubo ,  Hiroshi Uchida ,  Nobuhiro Kumada ,  Satoshi Wada ,  Takashi Iijima ,  Soichiro Okamura

IPC: H01L41/187

CPC classification number: 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

Abstract: Provided is a piezoelectric material excellent in piezoelectricity. The piezoelectric material includes a perovskite-type complex oxide represented by the following General Formula (1). A(ZnxTi(1-x))yM(1-y)O3  (1) wherein A represents at least one kind of element containing at least a Bi element and selected from a trivalent metal element; M represents at least one kind of element of 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.

Abstract translation: 提供压电性优异的压电材料。 压电材料包括由以下通式（1）表示的钙钛矿型复合氧化物。 A（Zn x Ti（1-x））yM（1-y）O 3（1）其中A表示至少一种至少含有Bi元素并选自三价金属元素的元素; M表示Fe，Al，Sc，Mn，Y，Ga和Yb中的至少一种元素; 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。