Metallization process for manufacturing solar cell

The present invention discloses a metallization process for manufacturing solar cell, which comprises: a process of coating (30) dopants-containing media (56) on the solar cell substrate (2) which is to be subjected to metallization treatment, a process that locally heats (32) the media so that the...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	NUSSBAUMER HARTMUT
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention discloses a metallization process for manufacturing solar cell, which comprises: a process of coating (30) dopants-containing media (56) on the solar cell substrate (2) which is to be subjected to metallization treatment, a process that locally heats (32) the media so that the dopants from the dopants-containing media (56) can be locally diffused to the solar cell substrate (2), and a process involving metal electrically depositing (34) to the range (60a , 60b) of local dopant diffusion (32), wherein the dopant diffusion range (60a , 60b) is used as the electrodes for the electrical deposition (34) and solar cell.