32‐3: Stability Enhancement of Light Emitting Diode Based on Quantum Dots through Atomic Layer Deposition. Issue 1 (May 2017)

• Record Type: Journal Article
• Authors: Lu, Rui; Chen, Wei; Chen, Yulong; Yang, Lei; Hao, Junjie; An, Na; Ma, Haoyue; Bian, Dun; Wu, Dan; Wang, Kai; Sun, Xiao Wei
• Is Part Of: Digest of technical papers. Volume 48:Issue 1(2017)
• Page Start: 455
• Page End: 458
• Publication Date: 2017-05
• Subjects: Luminescent Micro Sphere -- Atomic Layer Deposition -- White Light Emitting Diode; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.11646
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : In this work, atomic layer deposition (ALD) technique has been used as an efficient method to improve the operational stability of quantum dots (QDs) optimized white light emitting diode (WLED), by depositing an alumina layer on the outer surface layer. The luminescent microspheres (LMS) were also employed as QDs composite which had been integrated with yellow phosphors on‐chip packed on blue LED to achieve white light with high color rendering.