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1. (WO2017135298) DIELECTRIC PORCELAIN COMPOSITION AND ELECTRONIC COMPONENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135298 International Application No.: PCT/JP2017/003581
Publication Date: 10.08.2017 International Filing Date: 01.02.2017
IPC:
C04B 35/58 (2006.01) ,H01B 3/12 (2006.01)
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35
Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
515
based on non-oxides
58
based on borides, nitrides or silicides
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
3
Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
02
mainly consisting of inorganic substances
12
ceramics
Applicants:
TDK株式会社 TDK CORPORATION [JP/JP]; 東京都港区芝浦三丁目9番1号 3-9-1, Shibaura, Minato-ku, Tokyo 1080023, JP
国立大学法人北海道大学 NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY [JP/JP]; 北海道札幌市北区北8条西5丁目 Kita 8-jyo Nishi 5-chome, Kita-ku, Sapporo-shi, Hokkaido 0600808, JP
Inventors:
山▲崎▼ 久美子 YAMAZAKI, Kumiko; JP
永峰 佑起 NAGAMINE, Yuki; JP
芝原 豪 SHIBAHARA, Takeshi; JP
吉川 信一 KIKKAWA, Shinichi; JP
鱒渕 友治 MASUBUCHI, Yuji; JP
Agent:
前田・鈴木国際特許業務法人 MAEDA & SUZUKI; 東京都千代田区一ツ橋2丁目5番5号 岩波書店一ツ橋ビル8階 8F, Iwanami Shoten Hitotsubashi Bldg., 5-5, Hitotsubashi 2-chome, Chiyoda-ku, Tokyo 1010003, JP
Priority Data:
2016-01747701.02.2016JP
Title (EN) DIELECTRIC PORCELAIN COMPOSITION AND ELECTRONIC COMPONENT
(FR) COMPOSITION DE PORCELAINE DIÉLECTRIQUE ET COMPOSANT ÉLECTRONIQUE
(JA) 誘電体磁器組成物および電子部品
Abstract:
(EN) [Problem] To provide a dielectric porcelain composition and an electronic component that demonstrate ferroelectricity. [Solution] A dielectric porcelain composition that is characterized by having a perovskite oxynitride as a principal component and by including a polycrystalline body that demonstrates ferroelectricity.
(FR) [Problème] Fournir une composition de porcelaine diélectrique et un composant électronique qui présentent des propriétés ferroélectriques. [Solution] Une composition de porcelaine diélectrique qui se caractérise en ce qu’elle comporte un oxynitrure de pérovskite comme composant principal et ce qu’elle inclut un corps polycristallin qui présente des propriétés ferroélectriques.
(JA) 【課題】強誘電性を示す誘電体磁器組成物および電子部品を提供する。 【解決手段】主組成がペロブスカイト型酸窒化物であって強誘電性を示す多結晶体を有することを特徴とする誘電体磁器組成物。
front page image
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, 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 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)
Also published as:
US20190202744