| 光谱学与光谱分析 |
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| Study of Achieving White Organic LED by Fluorescence Dye |
| WANG Jin, WANG Jing*, ZHENG Rong-er, MENG Ji-wu |
| Optics and Optoelectronics Laboratory, Ocean University of China, Qingdao 266071, China |
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Abstract Some hybrid organic LEDs are made by using fluorescence dye and InGaN blue-light chip and the possibility of achieving white organic LED is invesgated according to light conversion theory.Firstly, the LEDs made by normal method and double-dotting glue method are studied.It is found that the double-dotting glue method is too complex and the LEDs made by this way is low-luminance, so it isn’t fit to make LED.Secondly the different weight ratio of 1/1/100, 1/1/200, 2/1.5/100 ax-17/zq-13/AB LEDs are manufactured.The 2/1.5/100 LED’s color coordinate is(0.32, 0.30), approaching to white point and the correlative color temperature is 6290K which is close to sunlight.So it is a relatively ideal white lamp-house.
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Received: 2004-03-11
Accepted: 2004-07-26
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Corresponding Authors:
WANG Jing
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| Cite this article: |
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WANG Jin,WANG Jing,ZHENG Rong-er, et al. Study of Achieving White Organic LED by Fluorescence Dye[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2005, 25(08): 1266-1269.
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| URL: |
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https://www.gpxygpfx.com/EN/Y2005/V25/I08/1266 |
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[5] WANG Jing, WANG Jin, MIAO Hong-li, et al(王 晶，王 进，苗洪利，等).Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2005，25(5)： 672.
[6] WANG Jing, XU Bing-ming, WANG Jin, et al(王 晶，徐炳明, 王 进，等).Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2005，25(3)： 337.
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