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1. (WO2016175321) PIEZOELECTRIC ELEMENT AND DEVICE USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/175321    International Application No.:    PCT/JP2016/063479
Publication Date: 03.11.2016 International Filing Date: 28.04.2016
IPC:
H01L 41/087 (2006.01), H01L 41/047 (2006.01), H01L 41/053 (2006.01), H01L 41/113 (2006.01), H01L 41/193 (2006.01), H01L 41/45 (2013.01), G01L 1/16 (2006.01)
Applicants: TEIJIN LIMITED [JP/JP]; 2-4, Nakanoshima 3-chome, Kita-ku, Osaka-shi, Osaka 5300005 (JP).
KANSAI UNIVERSITY [JP/JP]; 3-35, Yamate-cho 3-chome, Suita-shi, Osaka 5640073 (JP)
Inventors: TAJITSU, Yoshiro; (JP).
ONO, Yuhei; (JP).
YAMAMOTO, Tomoyoshi; (JP).
KANEMATSU, Shunsuke; (JP).
YOSHIZAKI, Satoko; (JP).
OZAWA, Suguru; (JP)
Agent: AOKI, Atsushi; (JP)
Priority Data:
2015-093632 30.04.2015 JP
2015-093687 30.04.2015 JP
2015-093695 30.04.2015 JP
2015-257491 28.12.2015 JP
2015-257495 28.12.2015 JP
Title (EN) PIEZOELECTRIC ELEMENT AND DEVICE USING SAME
(FR) ÉLÉMENT PIÉZOÉLECTRIQUE ET DISPOSITIF L'UTILISANT
(JA) 圧電素子およびそれを用いたデバイス
Abstract: front page image
(EN)The purpose of the present invention is to provide a fibrous piezoelectric element which enables a large electric signal to be drawn out by stress produced by relatively small deformation. A piezoelectric element includes a braid composed of a conductive fiber and a piezoelectric fiber. In the braid, the conductive fiber is a core, and the piezoelectrsic fiber is a covering fiber that covers the periphery of the conductive fiber.
(FR)L'objectif de la présente invention est de produire un élément piézo-électrique fibreux qui permet d'extraire un signal électrique fort par tension générée par une déformation relativement faible. Un élément piézo-électrique comprend une tresse composée d'une fibre conductrice et d'une fibre piézoélectrique. Dans la tresse, la fibre conductrice est un noyau, et la fibre piézoélectrique est une fibre de revêtement qui recouvre la périphérie de la fibre conductrice.
(JA)比較的小さな変形で生じる応力によって大きな電気信号を取り出すことが可能な繊維状の圧電素子を提供すること。 導電性繊維および圧電性繊維からなる組物を含み、該組物は該導電性繊維が芯であり、該圧電性繊維が該導電性繊維の周囲を被覆した被覆繊維である圧電素子。
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)