US2010030340 GLASS COMPOSITIONS USED IN CONDUCTORS FOR PHOTOVOLTAIC CELLS

1. (WO2010118198) GLASS COMPOSITIONS USED IN CONDUCTORS FOR PHOTOVOLTAIC CELLS

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Latest bibliographic data on file with the International Bureau

Pub. No.:		WO/2010/118198		International Application No.:		PCT/US2010/030340
Publication Date:		14.10.2010		International Filing Date:		08.04.2010

IPC:

C03C 3/064 (2006.01), C03C 8/06 (2006.01), H01B 1/16 (2006.01), H01L 29/43 (2006.01), H01L 31/0224 (2006.01), H01L 21/02 (2006.01)

Applicants:

E. I. du Pont de Nemours and Company [US/US]; 1007 Market Street Wilmington, Delaware 19898 (US) (For All Designated States Except US).
LAUGHLIN, Brian, J. [US/US]; (US) (For US Only).
CARROLL, Alan, Frederick [US/US]; (US) (For US Only).
HANG, Kenneth, Warren [US/US]; (US) (For US Only).
WANG, Yueli [US/US]; (US) (For US Only)

Inventors:

LAUGHLIN, Brian, J.; (US).
CARROLL, Alan, Frederick; (US).
HANG, Kenneth, Warren; (US).
WANG, Yueli; (US)

Agent:

CARTY, Sherry; E. I. du Pont de Nemours and Company Legal Patent Records Center 4417 Lancaster Pike Wilmington, Delaware 19805 (US)

Priority Data:

61/167,900

09.04.2009

Title

(EN) GLASS COMPOSITIONS USED IN CONDUCTORS FOR PHOTOVOLTAIC CELLS
(FR) COMPOSITIONS DE VERRE UTILISÉES DANS DES CONDUCTEURS POUR DES CELLULES PHOTOVOLTAÏQUES

Abstract:

(EN)The invention relates to glass compositions useful in conductive pastes for silicon semiconductor devices and photovoltaic cells. The glass frit comprises the following components, expressed in wt%: SiO2 17-26%; B203 2-9%; F 1-17%; Bi 47-75%.
(FR)L'invention porte sur des compositions de verre utiles dans des pâtes conductrices pour des dispositifs semi-conducteurs de silicium et des cellules photovoltaïques. La fritte de verre comprend les composants suivants, exprimés en % en poids : SiO₂ 17-26 %; B₂O₃ 2-9 %; F 1-17 %; Bi 47-75 %.

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 (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:	English (EN)
Filing Language:	English (EN)

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