Hole transporting agents and photoelectric conversion device comprising the same

US7132598B2 · kind B2 · utility

Assignee

• Sony Deutschland GmbH · DE

Inventors

• Gabriele Nelles · Stuttgart, DE
• Akio Yasuda · Eßlingen, DE
• Hans-Werner Schmidt · Bayreuth, DE
• Thelakkat Mukundan · Bayreuth, DE
• Haridas R. Karickal · Bayreuth, DE
• Donal Lupo · Dublin, IE

Key dates

• Filing date: Dec 3, 2003
• Grant date: Nov 7, 2006
• Expiry date: Dec 3, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P70/50
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A photoelectric conversion device comprising a semiconductor and an organic electrically conducting agent, wherein the organic electrically conducting agent exhibits a melting temperature Tm which is lower than the operation temperature of the photoelectric conversion device.