Organic semiconductors

US9755151B2 · kind B2 · utility

Assignee

• Cambridge Enterprise Limited · GB

Inventors

• Junfeng Fang · Ningbo City, CN
• Feng Gao · Beijing, CN
• Bodo Wallikewitz · Dresden, DE
• Giuseppina Pace · Roma, IT
• Richard Henry Friend · Cambridge, GB
• Wilhelmus T. S. Huck · Nijmegen, NL

Key dates

• Filing date: Dec 16, 2011
• Grant date: Sep 5, 2017
• Expiry date: Sep 23, 2034

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P70/50

Abstract

An optoelectronic device comprising a charge transfer layer including a first semiconductive polymer comprising one or more zwitterions.