P-56: Blue-Emitting dc CaS:Pb Electroluminescent Device
Autor: | Kyoung-Ik Cho, Yong Shin Kim, Sang-Hee Ko Park, Sun Jin Yun |
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Rok vydání: | 2001 |
Předmět: | |
Zdroj: | SID Symposium Digest of Technical Papers. 32:763 |
ISSN: | 0097-966X |
Popis: | A new dc TFEL device having a blue-emitting CaS:Pb active layer and a ZnS barrier layer was fabricated using atomic layer deposition technique. This device shows the threshold voltage of 17 V, the maximum luminescence of 85 cd/m2 at 46 V, and the luminous efficiency ranging from 0.36 to 0.12 lm/W. |
Databáze: | OpenAIRE |
Externí odkaz: |