Organic Light-emitting Devices with Different Hole-injection Layer

被引：0
作者：
Yang, Hui-shan [1 ]
Chen, Xiao-ling [1 ]
Wu, Li-shuang [1 ]
机构：
[1] Quanzhou Normal Univ, Coll Phys & Informat Engn, Quanzhou 362000, Peoples R China
来源：
PROCEEDINGS OF THE 2017 INTERNATIONAL CONFERENCE ON MANUFACTURING ENGINEERING AND INTELLIGENT MATERIALS (ICMEIM 2017) | 2017年 / 100卷
关键词：
Organic Light-emitting Devices; Hole Injection Layer; Luminance; Efficiency; The Commission Internationale de l'Eclairage (CIE) Coordinates; RECOMBINATION ZONE; VOLTAGE; COLOR; EMISSION; DIODES; DYE;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Organic light-emitting device have been realized by using 4,4',4 ''-tris{N,-(3-methylphenyl)-N-phenylamin}triphenylamine (m-MTDATA), N,N'-bis-(1-naphthyl)-N,N'-diphenyl-1,1'-biph-enyl-4,4'-diamine(NPB),4,4(-N,N)-dicarbazole-biphenyl (CBP), and NPB: CBP as holes injection layer, respectively, and [2-methyl-6-[2-(2, 3,6,7-tetrahydro-1H, red fluorescent dye 4-(dicyanomethylene)-2-t-butyle-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)4H-pyran (DCJTB), together with well known green fluorescent dye quinacridone (QAD) as emitting layer, tris-(8-hydroxyquinoline) aluminium (Alq(3)) act as electron transport layer. WOLEDs was obtained with CBP or NPB: CBP as holes injection layer, the Commission Internationale de l'Eclairage (CIE) coordinates of the device C and D change from (0.408,0.4202) at 4 V to (0.4465,0.4646) at 11 V, (0.248,0.2791) at 4 V to (0.4616,0.4366) at 16 V, respectively. Its maximum luminance and maximum current efficiency of the device A was 3126 cd/m(2) at 11 V, and 2.28cd/A at 13V, respectively.
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页码：598 / 603
页数：6
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