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1. (WO2018083534) SURFACE TREATMENT OF SOLAR CELLS

Pub. No.:    WO/2018/083534    International Application No.:    PCT/IB2017/001424
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Wed Oct 18 01:59:59 CEST 2017
IPC: H01L 31/0745
H01L 31/0747
Applicants: TOTAL MARKETING SERVICES
Inventors: HARDER, Nils-peter
Title: SURFACE TREATMENT OF SOLAR CELLS
Abstract:
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.