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분야
pptxHISTORY
NEW IDEA
2-1. History of Solar Cell Technology
Now : 3rd generation PV Cell
1976 : RCA Laboratory - Amorphous Silicon PV Cell
1954 : Bell Laboratory - Crystalline Silicon PV Cell (1st)
1905 : Albert Einstein(Germany) - Photoelectric effect
1876 : Heinrich Rudolf Hertz(Germany) - Selenium
1839 : Edmond Becquerel(France) - Ag Electrolyte
2-3. 2nd Generation – Thin Film, Multi-junction
2nd Generation : wide absorption wavelength
Thin film Silicon PV Cell
Thin film Compound PV Cell
