PROCEEDINGS OF THE ITE ANNUAL CONVENTION
Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846
2017
Conference information

Fabrication of Low Toxic Quantum Dot Light - Emitting Diode using ZnS - AgInS 2
*Genichi MOTOMURAToshimitsu TUZUKITatsuya KAMEYAMATsukasa TORIMOTOTaro UEMATSUSusumu KUWABATAToshihiro YAMAMOTO
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CONFERENCE PROCEEDINGS OPEN ACCESS

Pages 32C-1-

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Abstract
Low toxic q uantum dot light - emitting diodes (QD - LEDs) were fabricated using ZnS - AgInS 2 solid solution (ZAIS) and their electrolumine scent properties were investigated. The emission color of ZAIS c ould be controlled by changing fraction of ZnS content in ZAIS. Th e QD - LED using the ZAIS , which gave 86% of the photoluminescence quantum yield , exhibited red light emission from ZAIS i n the DC voltage and its external quantum efficiency was 1.9% .
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© 2017 The Institute of Image Information and Television Engineers
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