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Machine translation
1. (WO2007093380) BONDING WIRE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/093380    International Application No.:    PCT/EP2007/001233
Publication Date: 23.08.2007 International Filing Date: 13.02.2007
IPC:
C22C 5/02 (2006.01), C22C 1/02 (2006.01), H01L 23/49 (2006.01)
Applicants: W.C. HERAEUS GMBH [DE/DE]; Heraeusstrasse 12-14, 63450 Hanau (DE) (For All Designated States Except US).
BISCHOFF, Albrecht [DE/DE]; (DE) (For US Only).
SCHRAEPLER, Lutz [DE/DE]; (DE) (For US Only).
ZINGG, Holger [DE/DE]; (DE) (For US Only)
Inventors: BISCHOFF, Albrecht; (DE).
SCHRAEPLER, Lutz; (DE).
ZINGG, Holger; (DE)
Agent: KUEHN, Hans-Christian; Heraeus Holding GmbH Schutzrechte Heraeusstrasse 12-14 63450 Hanau (DE)
Priority Data:
10 2006 006 728.2 13.02.2006 DE
Title (DE) BONDDRAHT
(EN) BONDING WIRE
(FR) FIL composite
Abstract: front page image
(DE)Die Erfindung betrifft eine Goldlegierung, enthaltend 99 Gew.-%, insbesondere 99,9 Gew.-% Gold, und 1 bis 1000 ppm, insbesondere 10 bis 100 ppm Kalzium, und 1 bis 1000 ppm, insbesondere 10 bis 100 ppm Ytterbium oder Europium oder eine Mischung aus Ytterbium und Europium, sowie ein Verfahren zur Herstellung einer homogenen Goldlegierung enthaltend Europium und/oder Ytterbium.
(EN)The invention relates to a gold alloy, containing 99% by weight, in particular 99.9% by weight, gold and 1 to 1000 ppm, in particular 10 to 100 ppm, calcium, and 1 to 1000 ppm, in particular 10 to 100 ppm ytterbium or europium or a mixture of ytterbium and europium, and to a method for producing a homogeneous gold alloy containing europium and/or ytterbium.
(FR)L'invention concerne un alliage d'or qui contient 99 % en poids et en particulier 99,9 % en poids d'or et de 1 à 1 000 ppm et en particulier de 10 à 100 ppm de calcium ainsi que de 1 à 1 000 ppm et en particulier de 10 à 100 ppm d'ytterbium ou d'europium ou d'un mélange d'ytterbium et d'europium, ainsi qu'un procédé de fabrication d'un alliage homogène d'or qui contient de l'europium et/ou de l'ytterbium.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DK, DM, 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, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)