Process and apparatus for casting multiple silicon wafer articles
Patent
·
OSTI ID:7285631
Method and apparatus of casting silicon produced by the reaction between SiF[sub 4] and an alkaline earth metal into thin wafer-shaped articles suitable for solar cell fabrication is described. 7 figs.
- Assignee:
- SRI International, Menlo Park, CA (United States)
- Patent Number(s):
- US 5110531; A
- Application Number:
- CNN: 954471-NAS 7-100; PPN: US 6-453718
- OSTI ID:
- 7285631
- Resource Relation:
- Patent File Date: 27 Dec 1982
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
14 SOLAR ENERGY
SILICON SOLAR CELLS
FABRICATION
ALKALI METALS
CASTING
SILICON FLUORIDES
DIRECT ENERGY CONVERTERS
ELEMENTS
EQUIPMENT
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
METALS
PHOTOELECTRIC CELLS
PHOTOVOLTAIC CELLS
SILICON COMPOUNDS
SILICON HALIDES
SOLAR CELLS
SOLAR EQUIPMENT
140501* - Solar Energy Conversion- Photovoltaic Conversion
SILICON SOLAR CELLS
FABRICATION
ALKALI METALS
CASTING
SILICON FLUORIDES
DIRECT ENERGY CONVERTERS
ELEMENTS
EQUIPMENT
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
METALS
PHOTOELECTRIC CELLS
PHOTOVOLTAIC CELLS
SILICON COMPOUNDS
SILICON HALIDES
SOLAR CELLS
SOLAR EQUIPMENT
140501* - Solar Energy Conversion- Photovoltaic Conversion