Title page for etd-0624113-145555


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URN etd-0624113-145555
Author Jiun-Yau Wang
Author's Email Address No Public.
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Department Electro-Optical Engineering
Year 2012
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title The study of Optoelectronic Characteristics in phosphorescent Organic Light-Emitting Diode based on p-i-n and tandem structures
Date of Defense 2013-07-08
Page Count 87
Keyword
  • phosphorescent OLED
  • tandem structure
  • p-i-n structure
  • Abstract This study combine with p-i-n and tandem structure to obtain the p-i-n tandem structure OLED.Because of the tandem structures which are composed of p-type (F4-TCNQ) and n-type (HAT-CN) doped layers in common,we can connect two p-i-n units structure and take the p-n junction as interlayer.Some research topics are included in this research :
    (1) Study of carrier generation and other optoelectronic characteristics for tandem cells.
    (2) Study of different p-typed and n-typed concentration doped to basic structure.
    The results shows that concentration of F4-TCNQ and HAT-CN will affect optoelectronic characteristics.And we final find the best concentration of HAT-CN(50%) to obtain the high efficiency p-i-n tandem structure with max current efficiency 16.2 cd/A and power efficiency 1.8 lm/W .
    Advisory Committee
  • Chih-Chien Lee - chair
  • Shun-Wei Liu - co-chair
  • Yu-kai Han - co-chair
  • Wen-Yao Hung - co-chair
  • Mei-Ying Chang - advisor
  • Files
  • etd-0624113-145555.pdf
  • Indicate in-campus at 99 year and off-campus access at 99 year.
    Date of Submission 2013-07-31

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