{"title":"工作于紫外光区的聚合物发光二极管，在有源层中含有载流子传输材料","authors":"M. Takahashi, N. Ohtani","doi":"10.7567/ssdm.2017.ps-10-04","DOIUrl":null,"url":null,"abstract":"We fabricated polymer light-emitting diodes (PLEDs) operating in the ultraviolet (UV) region by a wet-process. The samples consisted of simple bilayer structures. In particular, the electronand hole-transporting materials were doped in the active layers to improve the carrier injection into the active layer. We observed a peaking wavelength of 389 nm was observed in the electroluminescence (EL) spectrum. In addition, the maximum external quantum efficiency was 1.8%.","PeriodicalId":22504,"journal":{"name":"The Japan Society of Applied Physics","volume":"57 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2017-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Polymer light-emitting diodes operating in ultraviolet region containing carrier-transporting materials in active layers\",\"authors\":\"M. Takahashi, N. Ohtani\",\"doi\":\"10.7567/ssdm.2017.ps-10-04\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We fabricated polymer light-emitting diodes (PLEDs) operating in the ultraviolet (UV) region by a wet-process. The samples consisted of simple bilayer structures. In particular, the electronand hole-transporting materials were doped in the active layers to improve the carrier injection into the active layer. We observed a peaking wavelength of 389 nm was observed in the electroluminescence (EL) spectrum. In addition, the maximum external quantum efficiency was 1.8%.\",\"PeriodicalId\":22504,\"journal\":{\"name\":\"The Japan Society of Applied Physics\",\"volume\":\"57 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-09-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Japan Society of Applied Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.7567/ssdm.2017.ps-10-04\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Japan Society of Applied Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7567/ssdm.2017.ps-10-04","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Polymer light-emitting diodes operating in ultraviolet region containing carrier-transporting materials in active layers
We fabricated polymer light-emitting diodes (PLEDs) operating in the ultraviolet (UV) region by a wet-process. The samples consisted of simple bilayer structures. In particular, the electronand hole-transporting materials were doped in the active layers to improve the carrier injection into the active layer. We observed a peaking wavelength of 389 nm was observed in the electroluminescence (EL) spectrum. In addition, the maximum external quantum efficiency was 1.8%.
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