JENOPTIK - VOTAN™ G
Scribing for Thin Film Solar Cells with Needles
Task
Structuring of contact and isolation trenches for CIS Thin Film Solar Cells on glass and flexible substrates
Structuring of contact and isolation trenches for CIS Thin Film Solar Cells on glass and flexible substrates
Machine Solution
JENOPTIK-VOTAN™ G with needles
JENOPTIK-VOTAN™ G with needles
- multiple scribing tool up to 14 parallel needles on one tool
- each needle is force controlled
- automatic alignment after tool change
- various sensoric and process monitoring solutions
Advantages
- each needle holder can be positioned in order to adapt various cell widths
- compensation of temperature distinctions
- no jumping, no damage of layer 1, only one scribe per trench
