Solar Cell

According to example embodiments, a solar cell includes a first unit portion, a second unit portion, and an insulating layer. The first and second unit portions may have different bandgaps, and the insulating layer may be between the first unit portion and the second unit portion.

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Bibliographische Detailangaben
Hauptverfasser: DO, EUN CHEOL, KIM, DONG KYUN, KIM, DEOK-KEE, KIM, YUN GI, CHOI, YOUNG MOON
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:According to example embodiments, a solar cell includes a first unit portion, a second unit portion, and an insulating layer. The first and second unit portions may have different bandgaps, and the insulating layer may be between the first unit portion and the second unit portion.