FLAT TOP LASER BEAM PROCESSING FOR MAKING A SOLAR CELL SUBSTRATE

Flat top beam laser processing schemes are disclosed for producing various types of hetero-junction and homo-junction solar cells. The methods include base and emitter contact opening, back surface field formation, selective doping, and metal ablation. Also, laser processing schemes are disclosed th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Anbalagan Pranav, Rana Virendra V, Moslehi Mehrdad M
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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