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1. (WO2018181641) TRANSDUCER AND VIBRATION PRESENTING DEVICE IN WHICH SAME IS USED
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Pub. No.: WO/2018/181641 International Application No.: PCT/JP2018/013080
Publication Date: 04.10.2018 International Filing Date: 29.03.2018
IPC:
B06B 1/06 (2006.01) ,G01L 1/14 (2006.01) ,G01L 1/16 (2006.01) ,H01L 41/047 (2006.01) ,H01L 41/083 (2006.01) ,H01L 41/09 (2006.01) ,H01L 41/113 (2006.01) ,H01L 41/23 (2013.01) ,H02N 1/00 (2006.01) ,H02N 2/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
06
GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
B
GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
1
Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency
02
making use of electrical energy
06
operating with piezo-electric effect or with electrostriction
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1
Measuring force or stress, in general
14
by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1
Measuring force or stress, in general
16
using properties of piezo-electric devices
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41
Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02
Details
04
of piezo-electric or electrostrictive elements
047
Electrodes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41
Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
08
Piezo-electric or electrostrictive elements
083
having a stacked or multilayer structure
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41
Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
08
Piezo-electric or electrostrictive elements
09
with electrical input and mechanical output
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41
Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
08
Piezo-electric or electrostrictive elements
113
with mechanical input and electrical output
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41
Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
22
Processes or apparatus specially adapted for the assembly, manufacture or treatment of piezo-electric or electrostrictive devices or of parts thereof
23
Forming enclosures or casings
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
N
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
1
Electrostatic generators or motors using a solid moving electrostatic charge carrier
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
N
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
2
Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
02
producing linear motion, e.g. actuators; Linear positioners
04
Constructional details
Applicants:
住友理工株式会社 SUMITOMO RIKO COMPANY LIMITED [JP/JP]; 愛知県小牧市東三丁目1番地 1, Higashi 3-chome, Komaki-shi, Aichi 4858550, JP
Inventors:
中野 克彦 NAKANO, Katsuhiko; JP
高橋 渉 TAKAHASHI, Wataru; JP
Agent:
特許業務法人 共立 KYORITSU INTERNATIONAL; 愛知県名古屋市中村区名駅3丁目2番5号 2-5, Meieki 3-chome, Nakamura-ku, Nagoya-shi, Aichi 4500002, JP
Priority Data:
2017-06792130.03.2017JP
2017-19145129.09.2017JP
Title (EN) TRANSDUCER AND VIBRATION PRESENTING DEVICE IN WHICH SAME IS USED
(FR) TRANSDUCTEUR ET DISPOSITIF DE PRÉSENTATION DE VIBRATIONS DANS LEQUEL LEDIT TRANSDUCTEUR EST UTILISÉ
(JA) トランスデューサ及びそれを用いた振動提示装置
Abstract:
(EN) Provided are a transducer in which it is possible to lessen an adhesive layer while reducing an electrode material, and a vibration presenting device in which said transducer is used. A transducer (1) comprising a first electrode sheet (11) provided with a plurality of first through-holes (11a), a second electrode sheet (12) provided with a plurality of second through-holes (12a), a piezoelectric sheet (13) or dielectric sheet (13) disposed between a first inner surface of the first electrode sheet (11) and a second inner surface of the second electrode sheet (12), a first protective sheet (14) that covers a first outer-surface side of the first electrode sheet (11), and a second protective sheet (15) that covers a second outer-surface side of the second electrode sheet (12). The first protective sheet (14) adheres to the piezoelectric sheet (13) or dielectric sheet (13) via the first through-holes (11a) in the first electrode sheet (11).
(FR) L'invention concerne un transducteur au moyen duquel il est possible de réduire une couche adhésive tout en réduisant un matériau d'électrode, et un dispositif de présentation de vibrations dans lequel ledit transducteur est utilisé. Un transducteur (1) selon l'invention comprend une première feuille d'électrode (11) pourvue d'une pluralité de premiers trous traversants (11a), une seconde feuille d'électrode (12) pourvue d'une pluralité de seconds trous traversants (12a), une feuille piézoélectrique (13) ou une feuille diélectrique (13) disposée entre une première surface interne de la première feuille d'électrode (11) et une seconde surface interne de la seconde feuille d'électrode (12), une première feuille de protection (14) qui recouvre un premier côté de surface externe de la première feuille d'électrode (11), et une seconde feuille de protection (15) qui recouvre un second côté de surface externe de la seconde feuille d'électrode (12). La première feuille de protection (14) adhère à la feuille piézoélectrique (13) ou à la feuille diélectrique (13) par l'intermédiaire des premiers trous traversants (11a) ménagés dans la première feuille d'électrode (11).
(JA) 電極材料を減少させつつ、接着層を少なくすることができるトランスデューサ及びそれを用いた振動提示装置を提供する。トランスデューサ(1)は、複数の第一貫通孔(11a)を備える第一電極シート(11)と、複数の第二貫通孔(12a)を備える第二電極シート(12)と、第一電極シート(11)の第一内面と第二電極シート(12)の第二内面との間に配置された圧電体シート(13)又は誘電体シート(13)と、第一電極シート(11)の第一外面側を被覆する第一保護シート(14)と、第二電極シート(12)の第二外面側を被覆する第二保護シート(15)とを備える。第一保護シート(14)が、第一電極シート(11)の第一貫通孔(11a)を介して圧電体シート(13)又は誘電体シート(13)に接着する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)