All quantum dot based optoelectronic device

US10897023B2 · kind B2 · utility

Assignees

• TOYOTA MOTOR EUROPE · BE
• The Governing Council of the University of Toronto · CA

Inventors

• Sachin KINGE · Steenokkerzeel, BE
• Zhenyu Yang · 红钢城街道, CN
• Oleksandr Voznyy · Thornhill, CA
• Sjoerd HOOGLAND · Toronto, CA
• Edward Hartley Sargent · Toronto, CA

Key dates

• Filing date: Oct 2, 2015
• Grant date: Jan 19, 2021
• Expiry date: Oct 2, 2035

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/549

Abstract

An optoelectronic device has an electron transport layer, an active layer, and a hole transport layer. Each of the electron transport layer, the active layer, and the hole transport layer has quantum dots.