Presentation | 2001/1/23 Improvement of lumen maintenance in a cold cathode fluorescent lamp Naoki Manabe, Yuji Takahashi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, large size LCDs have been widly used for LCD monitor and TV application. High luminous flux and long lifetime are required for the cold cathode fluoresent lamp (CFL). We developed a CFL with a protection layer between the phosphor layer and the glass tube, and phosphor coated with fine particles. The total lumen maintenance and the chromaticity maintenance were improved in the developed CFLs. We also confirmed the improvement in the luminance maintenance of the backlight unit with the developed CFLs. Especially in the unit which used many pieces of CFLs, surface reflectance of the lamp contributes to the improvement of the lumen maintenance. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | cold cathode fluorescent lamp / lumen maintenance / protection layer / surface reflectance |
Paper # | EID2000-279 |
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Conference Information | |
Committee | EID |
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Conference Date | 2001/1/23(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Paper Information | |
Registration To | Electronic Information Displays (EID) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improvement of lumen maintenance in a cold cathode fluorescent lamp |
Sub Title (in English) | |
Keyword(1) | cold cathode fluorescent lamp |
Keyword(2) | lumen maintenance |
Keyword(3) | protection layer |
Keyword(4) | surface reflectance |
1st Author's Name | Naoki Manabe |
1st Author's Affiliation | Harison Toshiba Lighting Corp.() |
2nd Author's Name | Yuji Takahashi |
2nd Author's Affiliation | Harison Toshiba Lighting Corp. |
Date | 2001/1/23 |
Paper # | EID2000-279 |
Volume (vol) | vol.100 |
Number (no) | 602 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |