Original language | English |
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Patent number | US 8,609,982 B2 |
State | Published - 17 Dec 2013 |
Thin Film Solar Cell With Graded Bandgap Structure
Chun-Yen Chang (Inventor)
Research output: Patent
Chun-Yen Chang (Inventor)
Research output: Patent
Original language | English |
---|---|
Patent number | US 8,609,982 B2 |
State | Published - 17 Dec 2013 |