Luminescent properties in emission layer of white polymer light-emitting devices

Research output: Contribution to conferencePaper

Abstract

White organic light-emitting devices (WOLED) using a polymer-dopant system as an emission layer were fabricated. The WOLED was fabricated by blending short wavelength light-emitting oligomers and long wavelength light-emitting polymers as an emission layer via a spin-coating process. Photoluminescence and electroluminescence spectra of the WOLED were very different because an extraordinary energy transfer mechanism may exist between used light-emitting materials.

Original languageEnglish
Pages1109-1112
Number of pages4
Publication statusPublished - 2007 Dec 1
Event14th International Display Workshops, IDW '07 - Sapporo, Japan
Duration: 2007 Dec 52007 Dec 5

Other

Other14th International Display Workshops, IDW '07
CountryJapan
CitySapporo
Period07-12-0507-12-05

Fingerprint

Polymers
Light
Equipment and Supplies
polymers
Wavelength
Energy Transfer
Spin coating
Electroluminescence
oligomers
Oligomers
wavelengths
electroluminescence
Energy transfer
coating
Photoluminescence
energy transfer
Doping (additives)
photoluminescence

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging
  • Atomic and Molecular Physics, and Optics

Cite this

Wu, F. C., Cheng, H. L., & Wang, Y. W. (2007). Luminescent properties in emission layer of white polymer light-emitting devices. 1109-1112. Paper presented at 14th International Display Workshops, IDW '07, Sapporo, Japan.
Wu, Fu Chiao ; Cheng, Horng Long ; Wang, Yu Wu. / Luminescent properties in emission layer of white polymer light-emitting devices. Paper presented at 14th International Display Workshops, IDW '07, Sapporo, Japan.4 p.
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Wu, FC, Cheng, HL & Wang, YW 2007, 'Luminescent properties in emission layer of white polymer light-emitting devices', Paper presented at 14th International Display Workshops, IDW '07, Sapporo, Japan, 07-12-05 - 07-12-05 pp. 1109-1112.

Luminescent properties in emission layer of white polymer light-emitting devices. / Wu, Fu Chiao; Cheng, Horng Long; Wang, Yu Wu.

2007. 1109-1112 Paper presented at 14th International Display Workshops, IDW '07, Sapporo, Japan.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Luminescent properties in emission layer of white polymer light-emitting devices

AU - Wu, Fu Chiao

AU - Cheng, Horng Long

AU - Wang, Yu Wu

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N2 - White organic light-emitting devices (WOLED) using a polymer-dopant system as an emission layer were fabricated. The WOLED was fabricated by blending short wavelength light-emitting oligomers and long wavelength light-emitting polymers as an emission layer via a spin-coating process. Photoluminescence and electroluminescence spectra of the WOLED were very different because an extraordinary energy transfer mechanism may exist between used light-emitting materials.

AB - White organic light-emitting devices (WOLED) using a polymer-dopant system as an emission layer were fabricated. The WOLED was fabricated by blending short wavelength light-emitting oligomers and long wavelength light-emitting polymers as an emission layer via a spin-coating process. Photoluminescence and electroluminescence spectra of the WOLED were very different because an extraordinary energy transfer mechanism may exist between used light-emitting materials.

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Wu FC, Cheng HL, Wang YW. Luminescent properties in emission layer of white polymer light-emitting devices. 2007. Paper presented at 14th International Display Workshops, IDW '07, Sapporo, Japan.