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公开(公告)号:US20160064580A1
公开(公告)日:2016-03-03
申请号:US14888598
申请日:2014-04-30
Applicant: SAINT-GOBAIN GLASS FRANCE
Inventor: Jörg PALM , Stéphane AUVRAY , Gérard RUITENBERG , Mathieu URIEN , Robert LECHNER , Yémima BON SAINT COME , Laura Jane SINGH
IPC: H01L31/0224
CPC classification number: H01L31/022441 , C03C17/3613 , C03C17/3626 , C03C17/3639 , C03C17/3649 , C03C17/3678 , H01L31/022425 , H01L31/03923 , H01L31/0749 , Y02E10/541 , Y02P70/521
Abstract: A back contact substrate for a photovoltaic cell includes a carrier substrate and an electrode, the electrode including an alloy thin film based on at least two elements, at least one first element MA chosen among copper (Cu), silver (Ag) and gold (Au), and at least one second element MB chosen among zinc (Zn), titanium (Ti), tin (Sn), silicon (Si), germanium (Ge), zirconium (Zr), hafnium (Hf), carbon (C) and lead (Pb).
Abstract translation: 用于光伏电池的背接触基板包括载体基板和电极,所述电极包括基于至少两个元件的合金薄膜,至少一个第一元件MA选自铜(Cu),银(Ag)和金( (Zn),钛(Ti),锡(Sn),硅(Si),锗(Ge),锆(Zr),铪(Hf),碳(C)中选择的至少一种第二元素MB )和铅(Pb)。