Hole transporting agents and photoelectric conversion device comprising the same

US6700058B2 · kind B2 · utility

Assignee

• Sony International (Europe) 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: May 25, 2001
• Grant date: Mar 2, 2004
• Expiry date: May 25, 2021

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.