{"title":"富氧ZnS: tof薄膜电致发光器件的深阱和亮度退化","authors":"C.W. Wang, T. Sheu, Y. Su, M. Yokoyama","doi":"10.1109/SMICND.1996.557412","DOIUrl":null,"url":null,"abstract":"The purpose of this work is to study the relationship between the oxygen-rich concentration and brightness degradation in ZnS:TbOF green A.C. thin-film electroluminescent devices. The results showed that higher oxygen-content (O/Tb>1) in the phosphor layer not only created the deep hole traps (E/sub t1/ and/or E/sub t2/) but also yielded the EL devices with moisture. As a result, lower brightness was obtained.","PeriodicalId":266178,"journal":{"name":"1996 International Semiconductor Conference. 19th Edition. CAS'96 Proceedings","volume":"91 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Deep traps and brightness degradation for oxygen-rich concentration in ZnS:TbOF thin film electroluminescent devices\",\"authors\":\"C.W. Wang, T. Sheu, Y. Su, M. Yokoyama\",\"doi\":\"10.1109/SMICND.1996.557412\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The purpose of this work is to study the relationship between the oxygen-rich concentration and brightness degradation in ZnS:TbOF green A.C. thin-film electroluminescent devices. The results showed that higher oxygen-content (O/Tb>1) in the phosphor layer not only created the deep hole traps (E/sub t1/ and/or E/sub t2/) but also yielded the EL devices with moisture. As a result, lower brightness was obtained.\",\"PeriodicalId\":266178,\"journal\":{\"name\":\"1996 International Semiconductor Conference. 19th Edition. CAS'96 Proceedings\",\"volume\":\"91 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-10-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1996 International Semiconductor Conference. 19th Edition. CAS'96 Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SMICND.1996.557412\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1996 International Semiconductor Conference. 19th Edition. CAS'96 Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SMICND.1996.557412","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Deep traps and brightness degradation for oxygen-rich concentration in ZnS:TbOF thin film electroluminescent devices
The purpose of this work is to study the relationship between the oxygen-rich concentration and brightness degradation in ZnS:TbOF green A.C. thin-film electroluminescent devices. The results showed that higher oxygen-content (O/Tb>1) in the phosphor layer not only created the deep hole traps (E/sub t1/ and/or E/sub t2/) but also yielded the EL devices with moisture. As a result, lower brightness was obtained.
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