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1. (WO2018083534) SURFACE TREATMENT OF SOLAR CELLS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/083534 International Application No.: PCT/IB2017/001424
Publication Date: 11.05.2018 International Filing Date: 17.10.2017
IPC:
H01L 31/0745 (2012.01) ,H01L 31/0747 (2012.01)
Applicants: TOTAL MARKETING SERVICES[FR/FR]; 24, Court Michelet 92800 Puteaux, FR
Inventors: HARDER, Nils-peter; US
Agent: SCHUSTER, Thomas; Grünecker Patent-und Rechtsanwälte Part GmbH Leopoldstraße 4 80802 München, DE
Priority Data:
62/417,22303.11.2016US
Title (EN) SURFACE TREATMENT OF SOLAR CELLS
(FR) TRAITEMENT DE SURFACE DE CELLULES SOLAIRES
Abstract: front page image
(EN) Methods of fabricating emitter regions of solar cells using surface treatments, and the resulting solar cells, are described herein. In an example, a method of fabricating a solar cell includes treating a surface of a silicon substrate to form a lyophilic area between two lyophobic areas and depositing a liquid phase material containing a silicon material in the lyophilic area to form an emitter region.
(FR) L'invention concerne des procédés de fabrication de régions émettrices de cellules solaires à l'aide de traitements de surface, et les cellules solaires ainsi obtenues. Dans un exemple, un procédé de fabrication d'une cellule solaire comprend le traitement d'une surface d'un substrat de silicium pour former une zone lyophile entre deux zones lyophobes et le dépôt d'un matériau en phase liquide contenant un matériau de silicium dans la zone lyophile pour former une région émettrice.
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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: English (EN)
Filing Language: English (EN)