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1.发明授权Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device 有权压电材料，压电元件，排液头，超声波电机和除尘装置公开(公告)号：US08955947B2
公开(公告)日：2015-02-17
申请号：US13983938
申请日：2012-02-27
Applicant: Takayuki Watanabe , Shunsuke Murakami , Nobuhiro Kumada
Inventor： Takayuki Watanabe , Shunsuke Murakami , Nobuhiro Kumada
IPC: B41J2/045 , H01L41/187 , B41J2/14 , C04B35/495 , C04B35/626 , H01L41/43 , H02N2/00 , H02N2/10 , H02N2/16
CPC classification number: H01L41/1871 , B41J2/14233 , C04B35/495 , C04B35/62685 , C04B2235/3201 , C04B2235/3215 , C04B2235/3236 , C04B2235/3255 , C04B2235/3267 , C04B2235/3281 , C04B2235/5445 , C04B2235/768 , C04B2235/77 , C04B2235/80 , C04B2235/81 , C04B2235/96 , H01L41/0973 , H01L41/1873 , H01L41/43 , H02N2/001 , H02N2/106 , H02N2/163
Abstract: Provided is a piezoelectric material which has satisfactory insulation property and piezoelectric property and which does not contain lead and potassium. The piezoelectric material includes a perovskite-type metal oxide that is represented by the following general formula (1): (NaxBa1-y)(NbyTi1-y)O3 General formula (1) where relationships of 0.80≦x≦0.95 and 0.85≦y≦0.95 are satisfied, and y×0.05 mol % or more to y×2 mol % or less of copper with respect to 1 mol of the perovskite-type metal oxide.
Abstract translation: 提供具有令人满意的绝缘性能和压电性能并且不含铅和钾的压电材料。 压电材料包括由以下通式（1）表示的钙钛矿型金属氧化物：（NaxBa1-y）（NbyTi1-y）O3通式（1）其中0.80和nlE; x和nlE之间的关系为0.95和0.85＆nlE ; y＆nlE; 0.95，y×0.05摩尔％以上，相对于1摩尔钙钛矿型金属氧化物，y×2摩尔％以下的铜。
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2.发明申请ORIENTED PIEZOELECTRIC CERAMIC, PIEZOELECTRIC ELEMENT, LIQUID DISCHARGE HEAD, ULTRASONIC MOTOR, AND DUST REMOVING DEVICE 有权定向压电陶瓷，压电元件，液体放电头，超声波电机和除尘装置公开(公告)号：US20140152144A1
公开(公告)日：2014-06-05
申请号：US14118495
申请日：2012-05-28
Applicant: Takayuki Watanabe , Shunsuke Murakami , Nobuhiro Kumada
Inventor： Takayuki Watanabe , Shunsuke Murakami , Nobuhiro Kumada
IPC: H01L41/187
CPC classification number: H01L41/1871 , B41J2/14233 , C04B35/495 , C04B2235/3201 , C04B2235/3215 , C04B2235/3236 , C04B2235/3281 , C04B2235/5292 , C04B2235/5296 , C04B2235/6025 , C04B2235/72 , C04B2235/725 , C04B2235/767 , C04B2235/768 , C04B2235/79 , H01L41/0973 , H01L41/1873 , H01L41/43 , H02N2/106 , H02N2/163
Abstract: Provided is an oriented piezoelectric ceramic of satisfactory piezoelectricity, which includes a metal oxide represented by (1−x)NaNbO3-xBaTiO3. Also provided are a piezoelectric element using the oriented piezoelectric ceramic which includes the metal oxide represented by (1−x)NaNbO3-xBaTiO3, and a liquid discharge head, an ultrasonic motor, and a dust removing device which use the piezoelectric element. An oriented piezoelectric ceramic includes as a main component a metal oxide represented by the following general formula (1), in which the oriented piezoelectric ceramic has a lead content and a potassium content that are each 1,000 ppm or less: (1−x)NaNbO3-xBaTiO3 . . . General formula (1), where a relationship of 0
Abstract translation: 提供一种令人满意的压电性的取向压电陶瓷，它包括由（1-x）NaNbO 3-xBaTiO 3表示的金属氧化物。 还提供了使用包括由（1-x）NaNbO 3-xBaTiO 3表示的金属氧化物的取向压电陶瓷的压电元件，以及使用该压电元件的液体排出头，超声波马达和除尘装置。 定向压电陶瓷包括作为主要成分的由以下通式（1）表示的金属氧化物，其中取向压电陶瓷的铅含量和钾含量各自为1,000ppm以下：（1-x）NaNbO 3 -xBaTiO3。 。 。 通式（1），其中满足0
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3.发明申请ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS, AND METHOD FOR MANUFACTURING ELECTRON-EMITTING DEVICE 审中-公开电子发射装置，电子源，图像显示装置和制造电子发射装置的方法公开(公告)号：US20090153013A1
公开(公告)日：2009-06-18
申请号：US12331236
申请日：2008-12-09
Applicant: Michiyo Nishimura , Ryoji Fujiwara , Yoji Teramoto , Kazushi Nomura , Shunsuke Murakami
Inventor： Michiyo Nishimura , Ryoji Fujiwara , Yoji Teramoto , Kazushi Nomura , Shunsuke Murakami
CPC classification number: H01J1/30 , H01J9/022 , H01J31/127 , H01J2201/30 , H01J2329/0405
Abstract: A method for manufacturing an electron-emitting device according to the present invention includes a step of preparing a carbon layer containing conductive metallic particles, a step of oxidizing a portion the conductive metallic particles, and a step of forming a dipole layer on a surface of the carbon layer. An electron-emitting device according to the present invention is manufactured by the manufacturing method for the electron-emitting device. An electron source according to the present invention includes a plurality of the electron-emitting devices. An image display apparatus according to the present invention includes the electron source and a image forming member which forms an image by an electron emitted from the electron source.
Abstract translation: 根据本发明的制造电子发射器件的方法包括制备含有导电金属颗粒的碳层，氧化导电金属颗粒的一部分的步骤和在偶极子层的表面上形成偶极层的步骤 碳层。 根据本发明的电子发射器件通过电子发射器件的制造方法制造。 根据本发明的电子源包括多个电子发射器件。 根据本发明的图像显示装置包括电子源和通过从电子源发射的电子形成图像的图像形成部件。
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4.发明申请ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS, AND MANUFACTURING METHOD OF ELECTRON-EMITTING DEVICE 审中-公开电子发射装置，电子源，图像显示装置和电子发射装置的制造方法公开(公告)号：US20090108727A1
公开(公告)日：2009-04-30
申请号：US12255185
申请日：2008-10-21
Applicant: Kazushi Nomura , Ryoji Fujiwara , Michiyo Nishimura , Yoji Teramoto , Shunsuke Murakami
Inventor： Kazushi Nomura , Ryoji Fujiwara , Michiyo Nishimura , Yoji Teramoto , Shunsuke Murakami
CPC classification number: H01J31/127 , H01J29/467
Abstract: An electron-emitting device according to the present invention is characterized by that a gate electrode is located above a cathode electrode; a insulating member is located between the gate electrode and the cathode electrode; and the gate electrode and the insulating member are provided with openings, respectively, the openings being communicated with each other, wherein the insulating member is formed by layering three or more insulating layers including a first insulating layer, which is brought in contact with the gate electrode and has an opening, of which size is approximately the same as the size of the opening of the gate electrode; and a second insulating layer, which is located nearer to the side of the cathode electrode than the first insulating layer and has a larger opening than the opening of the gate electrode.
Abstract translation: 根据本发明的电子发射器件的特征在于栅电极位于阴极上方; 绝缘构件位于栅电极和阴极之间; 并且所述栅电极和所述绝缘构件分别设置有所述开口彼此连通的开口，其中所述绝缘构件通过层叠三个或更多个绝缘层而形成，所述绝缘层包括与所述栅极接触的第一绝缘层 电极，其开口大小与栅电极的开口尺寸大致相同; 以及第二绝缘层，其位于比第一绝缘层更靠近阴极侧的并且具有比栅电极的开口大的开口。
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5.发明申请PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, LIQUID DISCHARGE HEAD, ULTRASONIC MOTOR, AND DUST REMOVING DEVICE 有权压电材料，压电元件，液体放电头，超声波电机和除尘装置公开(公告)号：US20130335488A1
公开(公告)日：2013-12-19
申请号：US13983938
申请日：2012-02-27
Applicant: Takayuki Watanabe , Shunsuke Murakami , Nobuhiro Kumada
Inventor： Takayuki Watanabe , Shunsuke Murakami , Nobuhiro Kumada
IPC: H01L41/187 , H02N2/00
CPC classification number: H01L41/1871 , B41J2/14233 , C04B35/495 , C04B35/62685 , C04B2235/3201 , C04B2235/3215 , C04B2235/3236 , C04B2235/3255 , C04B2235/3267 , C04B2235/3281 , C04B2235/5445 , C04B2235/768 , C04B2235/77 , C04B2235/80 , C04B2235/81 , C04B2235/96 , H01L41/0973 , H01L41/1873 , H01L41/43 , H02N2/001 , H02N2/106 , H02N2/163
Abstract: Provided is a piezoelectric material which has satisfactory insulation property and piezoelectric property and which does not contain lead and potassium. The piezoelectric material includes a perovskite-type metal oxide that is represented by the following general formula (1): (NaxBa1-y)(NbyTi1-y)O3 General formula (1) where relationships of 0.80≦x≦0.95 and 0.85≦y≦0.95 are satisfied, and y×0.05 mol % or more to y×2 mol % or less of copper with respect to 1 mol of the perovskite-type metal oxide.
Abstract translation: 提供具有令人满意的绝缘性能和压电性能并且不含铅和钾的压电材料。 压电材料包括由以下通式（1）表示的钙钛矿型金属氧化物：（NaxBa1-y）（NbyTi1-y）O3一般式（1）其中0.80 @ x @ 0.95和0.85 @ y @ 0.95，相对于1摩尔钙钛矿型金属氧化物，y×0.05摩尔％以上，y×2摩尔％以下的铜。
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Patent Agency Ranking
公开(公告)号：US20070188068A1
公开(公告)日：2007-08-16
申请号：US11672678
申请日：2007-02-08
Applicant: SHUNSUKE MURAKAMI
Inventor： SHUNSUKE MURAKAMI
IPC: H01J9/02
CPC classification number: H01J9/025
Abstract: An object of the invention is to prove a method of producing an electron-emitting device, in which metal content in an electron emission film can be relatively easily controlled and adhesiveness between electrodes and the like in contact with the electron emission film and the electron emission film is good. The method is a method of producing an electron-emitting device including a cathode electrode and a metal-containing electron emission film located above the cathode electrode. The method includes a first step (A) of preparing an electroconductive first layer for the cathode, a second layer for the electron emission film located above the first layer, and a third layer for a metal-containing electron beam focusing electrode in contact with the second layer and a second step (B) of diffusing the metal from the third layer into the second layer.
Abstract translation: 本发明的目的是证明制造电子发射器件的方法，其中可以相对容易地控制电子发射膜中的金属含量和与电子发射膜接触的电极等之间的粘附性和电子发射 电影很好 该方法是制造包括位于阴极上方的阴极电极和含金属的电子发射膜的电子发射器件的方法。 该方法包括制备用于阴极的导电第一层的第一步骤（A），位于第一层上方的用于电子发射膜的第二层，以及与金属电子束聚焦电极接触的第三层 第二层和将金属从第三层扩散到第二层中的第二步骤（B）。
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7.发明授权Electron source, image display apparatus, and information display reproducing apparatus 失效电子源，图像显示装置和信息显示再现装置公开(公告)号：US08125470B2
公开(公告)日：2012-02-28
申请号：US12302330
申请日：2008-02-29
Applicant: Kazushi Nomura , Ryoji Fujiwara , Michiyo Nishimura , Yoji Teramoto , Shunsuke Murakami
Inventor： Kazushi Nomura , Ryoji Fujiwara , Michiyo Nishimura , Yoji Teramoto , Shunsuke Murakami
CPC classification number: H01J29/04 , H01J1/304 , H01J31/127
Abstract: There is provided an electron source including: an insulating substrate; a first wiring that is arranged on the insulating substrate; a second wiring that is arranged on the insulating substrate and intersects with the first wiring; and an electron-emitting device having a cathode electrode provided with an electron-emitting member and a gate electrode arranged above the cathode electrode, which is arranged on the insulating substrate and is separated from an intersecting portion of the first wiring with the second wiring; wherein the first wiring is arranged on the second wiring via an insulating layer; the gate electrode is provided with a plurality of slit-like openings that is arranged in substantially parallel at intervals; and the opening is arranged so that an extended line in a longitudinal direction thereof intersects with the first wiring.
Abstract translation: 提供一种电子源，包括：绝缘衬底; 布置在所述绝缘基板上的第一布线; 布置在所述绝缘基板上并与所述第一布线相交的第二布线; 以及电子发射器件，其具有设置有电子发射部件的阴极和布置在阴极电极上方的栅电极，该阴极设置在绝缘基板上，并与第一布线的交叉部分与第二布线分离; 其中所述第一布线经由绝缘层布置在所述第二布线上; 栅电极设置有多个狭缝状开口，其间隔地基本平行地布置; 并且开口被布置成使得其纵向方向上的延伸线与第一布线相交。
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公开(公告)号：US07794298B2
公开(公告)日：2010-09-14
申请号：US11672678
申请日：2007-02-08
Applicant: Shunsuke Murakami
Inventor： Shunsuke Murakami
IPC: H01J9/24
CPC classification number: H01J9/025
Abstract: An object of the invention is to prove a method of producing an electron-emitting device, in which metal content in an electron emission film can be relatively easily controlled and adhesiveness between electrodes and the like in contact with the electron emission film and the electron emission film is good. The method is a method of producing an electron-emitting device including a cathode electrode and a metal-containing electron emission film located above the cathode electrode. The method includes a first step (A) of preparing an electroconductive first layer for the cathode, a second layer for the electron emission film located above the first layer, and a third layer for a metal-containing electron beam focusing electrode in contact with the second layer and a second step (B) of diffusing the metal from the third layer into the second layer.
Abstract translation: 本发明的目的是证明制造电子发射器件的方法，其中可以相对容易地控制电子发射膜中的金属含量和与电子发射膜接触的电极等之间的粘附性和电子发射 电影很好 该方法是制造包括位于阴极上方的阴极电极和含金属的电子发射膜的电子发射器件的方法。 该方法包括制备用于阴极的导电第一层的第一步骤（A），位于第一层上方的用于电子发射膜的第二层，以及与金属电子束聚焦电极接触的第三层 第二层和将金属从第三层扩散到第二层中的第二步骤（B）。
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9.发明申请公开(公告)号：US20090153014A1
公开(公告)日：2009-06-18
申请号：US12331244
申请日：2008-12-09
Applicant: Kazushi Nomura , Ryoji Fujiwara , Michiyo Nishimura , Yoji Teramoto , Shunsuke Murakami
Inventor： Kazushi Nomura , Ryoji Fujiwara , Michiyo Nishimura , Yoji Teramoto , Shunsuke Murakami
IPC: H01J1/00
CPC classification number: H01J31/127 , H01J29/04
Abstract: An electron-emitting device according to the present invention is an electron-emitting device having a cathode electrode, an insulating film provided on the cathode electrode, and a dipole layer provided on the insulating film, wherein the dipole layer is formed by terminating the insulating film with an NH group. An electron source according to the present invention has a plurality of the electron-emitting devices. An image display apparatus according to the present invention has the electron source and a light emitting member that emits light by irradiation with electrons.
Abstract translation: 根据本发明的电子发射器件是具有阴极电极，设置在阴极电极上的绝缘膜和设置在绝缘膜上的偶极子层的电子发射器件，其中偶极层通过端接绝缘体而形成 电影与NH组。 根据本发明的电子源具有多个电子发射器件。 根据本发明的图像显示装置具有电子源和通过照射电子而发光的发光部件。
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10.发明申请MANUFACTURING METHOD OF ELECTRON-EMITTING DEVICE, MANUFACTURING METHOD OF ELECTRON SOURCE, AND MANUFACTURING METHOD OF IMAGE DISPLAY APPARATUS 审中-公开电子发射装置的制造方法，电子源的制造方法和图像显示装置的制造方法公开(公告)号：US20090117811A1
公开(公告)日：2009-05-07
申请号：US12262674
申请日：2008-10-31
Applicant: Ryoji Fujiwara , Michiyo Nishimura , Yoji Teramoto , Kazushi Nomura , Shunsuke Murakami
Inventor： Ryoji Fujiwara , Michiyo Nishimura , Yoji Teramoto , Kazushi Nomura , Shunsuke Murakami
IPC: H01J9/02
CPC classification number: H01J9/02 , H01J31/127
Abstract: A manufacturing method of an electron-emitting device according to a present invention including the steps of: preparing a substrate having a carbon film, and a terminating a surface of the carbon film with hydrogen by irradiating a light or particle beam locally to a part of the carbon film in an atmosphere including hydrocarbon or hydrogen or in an atmosphere including both hydrocarbon and hydrogen.
Abstract translation: 根据本发明的电子发射器件的制造方法，包括以下步骤：制备具有碳膜的衬底，并且通过将光或粒子束局部照射到一部分来终止碳膜的表面， 碳膜在包括烃或氢的气氛中或在包括烃和氢的气氛中。
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