High throughput solar cell ablation system
Patent
·
OSTI ID:1078328
A solar cell is formed using a solar cell ablation system. The ablation system includes a single laser source and several laser scanners. The laser scanners include a master laser scanner, with the rest of the laser scanners being slaved to the master laser scanner. A laser beam from the laser source is split into several laser beams, with the laser beams being scanned onto corresponding wafers using the laser scanners in accordance with one or more patterns. The laser beams may be scanned on the wafers using the same or different power levels of the laser source.
- Research Organization:
- SunPower Corporation (San Jose, CA)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC36-07GO17043
- Assignee:
- SunPower Corporation (San Jose, CA)
- Patent Number(s):
- 8,263,899
- Application Number:
- 12/829,275
- OSTI ID:
- 1078328
- Country of Publication:
- United States
- Language:
- English
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