6‐3: Quantum Dot LEDs: Problems & Prospects. Issue 1 (2nd June 2017)

• Record Type: Journal Article
• Authors: Titov, Alexandre; Acharya, Krishna; Wang, Chenggong; Hyvonen, Jake; Tokarz, Jean; Holloway, Paul H.
• Is Part Of: Digest of technical papers. Volume 48:Issue 1(2017)
• Page Start: 58
• Page End: 60
• Publication Date: 2017-06-02
• Subjects: Colloidal quantum dot -- LEDs -- high efficiency -- positive aging -- negative aging; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.11556
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : Colloidal quantum‐dot hybrid light‐emitting diodes (QLEDs) have been demonstrated that exhibit external quantum efficiencies >12% for all three colors (21% from green), both positive and negative ageing, and good charge injection. The role of nanoparticles in QLED charge injection was illustrated.