Efficiency Improvement of Organic Light Emitting Diodes with Co-Deposited Hole Blocking Layer

dc.contributor 國立臺灣師範大學機電工程學系 zh_tw
dc.contributor.author Liu, C. H. en_US
dc.contributor.author Tesng, C. H. en_US
dc.contributor.author Cheng, C. P. en_US
dc.date.accessioned 2014-10-30T09:36:03Z
dc.date.available 2014-10-30T09:36:03Z
dc.date.issued 2010-04-01 zh_TW
dc.description.abstract There are several kinds of methods in improving the efficiency of organic light emitting diodes (OLEDs). In this work, we used a co-deposited hole blocking layer to improve the efficiency of OLEDs. The structure of the component is: ITO/ MTDATA(15 nm) /NPB(40 nm) /BCP(10 nm) /BCP: Alq(15 nm) /LiF(0.7 nm)/ Al(180 nm). We changed the mixing rate of the BCP:Alq layer to be capable of hole blocking and electron transporting, and then improved the efficiency of OLEDs. Finally, we prepared white light OLED with doping Rubrene in NPB. When the concentration of the NPB: Rubrene layer was 2.0 wt.%, the device could emit the white light at 100 mA/cm2, and the luminance was above 2300 cd/m2, and the color coordinate was x = 0.36, y = 0.37. en_US
dc.identifier ntnulib_tp_E0401_01_023 zh_TW
dc.identifier.issn 1662-9507 zh_TW
dc.identifier.uri http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/36809
dc.language en zh_TW
dc.publisher Trans Tech Publications en_US
dc.relation Defect and Diffusion Forum, Diffusion in Solids and Liquids V, 297-301, 561-566. en_US
dc.relation.uri http://dx.doi.org/10.4028/www.scientific.net/DDF.297-301.556 zh_TW
dc.rights.uri http://www.ttp.net/ zh_TW
dc.subject.other Co-Deposition en_US
dc.subject.other Efficiency Improvement en_US
dc.subject.other Hole-Blocking Layer HBL en_US
dc.subject.other Organic Light Emitting Diodes (OLED) en_US
dc.subject.other White Light en_US
dc.title Efficiency Improvement of Organic Light Emitting Diodes with Co-Deposited Hole Blocking Layer en_US