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1. (WO2012040875) DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC COMPOENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/040875    International Application No.:    PCT/CN2010/001522
Publication Date: 05.04.2012 International Filing Date: 29.09.2010
IPC:
H01G 4/12 (2006.01)
Applicants: TDK CORPORATION [JP/JP]; 1-13-1, Nihonbashi, Chuo-ku Tokyo, 103-8272 (JP) (For All Designated States Except US).
HIROSE, Masakazu [JP/JP]; (JP) (For US Only).
GE, Guibin [CN/CN]; (CN) (For US Only).
ZHANG, Fan [CN/CN]; (CN) (For US Only).
ZHUANG, Jianyong [CN/CN]; (CN) (For US Only)
Inventors: HIROSE, Masakazu; (JP).
GE, Guibin; (CN).
ZHANG, Fan; (CN).
ZHUANG, Jianyong; (CN)
Agent: CHINA PATENT AGENT (H.K.) LTD.; 22/F, Great Eagle Centre 23 Harbour Road Wanchai Hong Kong Special Administrative Region (CN)
Priority Data:
Title (EN) DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC COMPOENT
(FR) COMPOSITION CÉRAMIQUE DIÉLECTRIQUE ET COMPOSANT ÉLECTRONIQUE
(ZH) 电介质陶瓷组合物及电子元件
Abstract: front page image
(EN)A dielectric ceramic composition comprises a main component expressed by a formula (BaxBiy)TiO3 and zinc oxide, wherein 0.001≤y≤0.010, 0.975≤x+y≤1.010. With respect to 100 weight portions of the main component, the content of zinc oxide is 2-12 weight portions.
(FR)L'invention concerne une composition céramique diélectrique qui comprend un composant principal exprimé par une formule (BaxBiy)TiO3 et de l'oxyde de zinc, dans laquelle 0,001 ≤ y ≤ 0,010, 0,975 ≤ x+y ≤ 1,010. Par rapport à 100 portions en poids du composant principal, la teneur en oxyde de zinc est de 2-12 portions en poids.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)