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Volumn 70, Issue 16, 1997, Pages 2067-2069

Polymeric anodes for improved polymer light-emitting diode performance

Author keywords

[No Author keywords available]

Indexed keywords

ANODES; AROMATIC POLYMERS; ELECTRIC CONDUCTIVITY; ELECTRIC CURRENTS; INDIUM COMPOUNDS; ORGANIC ACIDS; QUANTUM EFFICIENCY; SEMICONDUCTOR DOPING;

EID: 0031124386     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.118953     Document Type: Article
Times cited : (458)

References (13)
  • 7
    • 85033280606 scopus 로고    scopus 로고
    • Bayer Corp., Germany
    • Bayer Corp., Germany.
  • 8
    • 85033292236 scopus 로고    scopus 로고
    • The PAni in NMP solvent had to be dried substantially longer (40 h) to remove all of the solvent
    • The PAni in NMP solvent had to be dried substantially longer (40 h) to remove all of the solvent.
  • 10
    • 85033321683 scopus 로고    scopus 로고
    • unpublished results. See also Ref. 13
    • Work functions for the conducting polymers are currently under further investigation. For ITO, work functions can vary as much as 4.6±0.5 eV depending on the method of preparation and state of oxidation; however, the "turn-on" voltage remains near 1.8 V for most of MEH-PPV diodes studied independent of the anode. S. A. Carter, M. Angelopoulous, P. J. Brock, J. Salem, and J. C. Scott, unpublished results. See also Ref. 13.
    • Carter, S.A.1    Angelopoulous, M.2    Brock, P.J.3    Salem, J.4    Scott, J.C.5
  • 11
    • 0037779767 scopus 로고    scopus 로고
    • and references therein
    • We note that different cathode materials (and cathode work functions) result in several order of magnitude changes in the low-voltage performance providing further evidence that the low-voltage behavior is mainly limited by the electron injection. Similar results have been found previously by H. Suzuki, Appl. Phys. Lett. 69, 1611 (1996), and references therein.
    • (1996) Appl. Phys. Lett. , vol.69 , pp. 1611
    • Suzuki, H.1
  • 13
    • 85033300732 scopus 로고    scopus 로고
    • Diodes aged in constant current mode show large increases in the driving voltage
    • Diodes aged in constant current mode show large increases in the driving voltage.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.