Presentation | 2006-04-21 Development of LED Devices using Eu (III) Complex Hiroki IWANAGA, Akio AMANO, Fumihiko AIGA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have reported that Eu (III) complexes with two different phosphine oxides can be excited efficiently by near ultraviolet light and are highly soluble even in fluorinated medium. Near ultraviolet light excited red LED devices containing novel Eu (III) complexes in fluorescence layer was fabricated. The luminous flux of red LED devices was large enough (850mlm) when 20mA of electric current was applied. Moreover, new white LED devices with large spectra intensity in the red region were obtained by utilizing Eu (III) complexes. We also developed novel Eu (III) complexes with asymmetric diphosphinedioxide aiming at universal illumination. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Eu (III) complex / phosphine oxide / diphosphinedioxide / fluorescence intensity / solubility / white LED device |
Paper # | R2006-6,CPM2006-6,OPE2006-6 |
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Conference Information | |
Committee | OPE |
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Conference Date | 2006/4/14(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Optoelectronics (OPE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of LED Devices using Eu (III) Complex |
Sub Title (in English) | |
Keyword(1) | Eu (III) complex |
Keyword(2) | phosphine oxide |
Keyword(3) | diphosphinedioxide |
Keyword(4) | fluorescence intensity |
Keyword(5) | solubility |
Keyword(6) | white LED device |
1st Author's Name | Hiroki IWANAGA |
1st Author's Affiliation | Corporate Research & Development Center, Toshiba Corporation() |
2nd Author's Name | Akio AMANO |
2nd Author's Affiliation | Corporate Research & Development Center, Toshiba Corporation |
3rd Author's Name | Fumihiko AIGA |
3rd Author's Affiliation | Corporate Research & Development Center, Toshiba Corporation |
Date | 2006-04-21 |
Paper # | R2006-6,CPM2006-6,OPE2006-6 |
Volume (vol) | vol.106 |
Number (no) | 19 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |