Laser scriber for solar cell 'Gemma series'

Gemma series
[Overview]

This is the scribing system used for thin film solar cell. The multi line laser "Rigel" with achieves high throughput and low variable cost. Moreover, it enables narrow pitch for L/S.

Gemma series Specification

Item Description
Application Scribing for thin film solar cell, TCO layer, SI layer and Metal layer
Substrate Size 730×920mm ~ 2200×2600mm
Tact Time 1100×1300mm 2200×2600mm

1 head : 45 sec/sheet

(Line width 20μm, Scribing 110 lines,
Substrate loading time included)

2 heads : 30 sec/sheet

(Line width 20μm, Scribing 110 lines,
Substrate loading time included)

1 head : 110 sec/sheet

(Line width 20 μm, Scribing 220 lines,
Substrate loading time included)

2 heads : 60 sec/sheet

(Line width 20 μm, Scribing 220 lines,
Substrate loading time included)

Number of Bifurcation of Laser 6lines / 12lines
Pattern of Laser Shot Width 20μm x Length 60mm
Wave Length (Average Output) 532mm(25W) 1064nm(60W)
*Choice at the factory
  • *Specification may be changed for improvement.