JP6271950B2 - 圧電材料、圧電素子、および電子機器 - Google Patents

圧電材料、圧電素子、および電子機器 Download PDF

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JP6271950B2
JP6271950B2 JP2013225499A JP2013225499A JP6271950B2 JP 6271950 B2 JP6271950 B2 JP 6271950B2 JP 2013225499 A JP2013225499 A JP 2013225499A JP 2013225499 A JP2013225499 A JP 2013225499A JP 6271950 B2 JP6271950 B2 JP 6271950B2
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piezoelectric
piezoelectric element
piezoelectric material
weight
electrode
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JP2014111523A5 (enExample
JP2014111523A (ja
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香菜子 大志万
香菜子 大志万
齋藤　宏
宏 齋藤
達雄 古田
達雄 古田
松田　堅義
堅義 松田
村上　俊介
俊介 村上
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Canon Inc
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Canon Inc
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    • B32—LAYERED PRODUCTS
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    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
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    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B41J2/14201—Structure of print heads with piezoelectric elements
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    • G02—OPTICS
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
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    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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