PHOTOELECTRIC CONVERSION ELEMENT, AND SOLAR CELL COMPRISING THE SAME

PROBLEM TO BE SOLVED: To provide a photoelectric conversion element offering excellent transparency to visible light and sufficient conductivity.SOLUTION: The photoelectric conversion element comprises a substrate, a first electrode, a photoelectric conversion layer containing a semiconductor and a...

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Bibliographische Detailangaben
Hauptverfasser: ONAKA KENICHI, ISOBE KAZUYA
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a photoelectric conversion element offering excellent transparency to visible light and sufficient conductivity.SOLUTION: The photoelectric conversion element comprises a substrate, a first electrode, a photoelectric conversion layer containing a semiconductor and a sensitizing dye, a hole transport layer, and a second electrode. The hole transport layer contains a polymer having a repeating unit (1) represented by the formula (1), or a repeating unit (2) represented by the formula (2).