- Perrysburg OH, US Scott Jewhurst - Redwood City CA, US Minh Huu Le - San Jose CA, US Haifan Liang - Fremont CA, US Hao Lin - Santa Clara CA, US Wei Liu - Sunnyvale CA, US Minh Anh Nguyen - San Jose CA, US Zhi Wen Sun - Sunnyvale CA, US Gang Xiong - Santa Clara CA, US
Assignee:
FIRST SOLAR, INC. - Perrysburg OH
International Classification:
H01L 31/18
US Classification:
438476, 106 111, 510175
Abstract:
Methods and compositions for the surface cleaning and passivation of CdTe substrates usable in solar cells are disclosed. In some embodiments amine-containing chelators are used and in other embodiments phosphorus-containing chelators are used.