P active materials for organic photoelectric conversion layers in organic photodiodes

US11770974B2 · kind B2 · utility

Assignee

• SONY GROUP CORPORATION · JP

Inventors

• Silvia Rosselli · Stuttgart, DE
• Nikolaus Knorr · Stuttgart, DE
• Anthony Roberts · Stuttgart, DE
• Tzenka Miteva · Stuttgart, DE
• Gabriele Nelles · Stuttgart, DE
• Vitor Deichmann · Leatherhead, GB
• David Danner · Leatherhead, GB
• William Ford · Stuttgart, DE
• Dennis CHERCKA · Leatherhead, GB
• Vladimir Yakutkin · Stuttgart, DE
• Lars Peter Scheller · Stuttgart, DE

Key dates

• Filing date: Oct 22, 2018
• Grant date: Sep 26, 2023
• Expiry date: Nov 13, 2039

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/549
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present disclosure relates to transparent P materials and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis.