綠橘雙色矽酸鹽螢光粉光學模型之建立與分析

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姓名

張容瑄(Jung-Hsuan Chang) 查詢紙本館藏

畢業系所

光電科學與工程學系

論文名稱

綠橘雙色矽酸鹽螢光粉光學模型之建立與分析
(The study of optical modeling for green and orange silicate phosphors)

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摘要(中)

本論文中，我們先採用頻譜線性疊加的方式，分析綠、橘雙色螢光粉於封裝時的光學表現，進而透過實際封裝求得高演色性的綠、橘雙色螢光粉之特定重量比例，接著針對此特定重量比例之螢光粉進行模型的建立，並藉由線性疊加頻譜和實驗頻譜比較，探討再吸收現象的影響。最後，為了探討綠、橘雙色螢光粉於實際封裝時的光學表現，我們利用米氏散射與蒙地卡羅光追跡法，並結合實驗與模擬結果的驗證與分析，成功的建立綠、橘雙色矽酸鹽螢光粉光學模型，由此光學模型，我們可以預測白光LED封裝的色彩表現，如色度座標、相關色溫、演色性等。

摘要(英)

In the thesis, we study the optical performance of white LEDs with green and orange phosphors based on a linear model. Real package experiments are used to determine the ratio of the green and orange phosphors, and then a corresponding weighting is applied to linearly combine the both emission spectra with blue ray to obtain a predicted spectrum of the white LED. The predicted spectrum is compared with the real measurement so that the re-absorption between green emission and orange phosphor is observed and analyzed.
In the optical model, we apply the weighting factor with Mie scattering, and Monte Carlo ray tracing to the optical and color simulation of white LEDs. In comparison with the corresponding experiments, we successfully build up the optical model, which is useful to simulate the performance of color coordinates, correlated color temperature and color rendering index for white LEDs with silicate green and orange phosphors.

關鍵字(中)

★ 矽酸鹽
★ 螢光粉
★ 光學模型
★ LED封裝.

關鍵字(英)

★ LED package.
★ optical model
★ silicate
★ phosphor

論文目次

中文摘要 i
Abstract ii
目錄 iii
圖目錄 v
表目錄 ix
第一章緒論 1
1.1 引言 1
1.2 LED背景 2
1.3 研究動機 4
1.4 論文大綱 6
第二章基本原理 7
2.1 引言 7
2.2 LED發光原理 7
2.3 螢光粉發光原理 8
2.4 LED能量轉換過程 11
2.5 混色原理 12
2.6 演色指數 13
第三章螢光粉的光學表現 16
3.1 引言 16
3.2 由線性疊加結果預測粉體色彩表現 17
3.3 螢光粉的比例調配 21
3.4 螢光粉再吸收現象 22
第四章螢光粉光學模型之建立與驗證 25
4.1 引言 25
4.2 散射行為 25
4.3 螢光粉吸收參數 33
4.4 螢光粉轉換效率 43
4.5 白光LED之驗證 46
第五章結論 59
參考文獻 60
中英文名詞對照表 63

參考文獻

1. 「2010年能源產業技術白皮書」，經濟部能源局，民國九十九年。
2. 「節約能源推動策略措施及成效」，經濟部能源局，http://www.moeaec.gov.tw/About/webpage/index.htm.
3. D. A. Steigerwald, J. C. Bhat, D. Collins, R. M. Fletcher, M. O. Holcomb, M. J. Ludowise, P. S. Martin, and S. L. Rudaz, “Illumination with solid state lighting technology,” IEEE J. Select. Topics Quantum Electron. 8, 310-320 (2002).
4. N. Holonyak and S. F. Bevaqua, “Coherent (visible) light emission from Ga(As1-xPx) junctions,” Appl. Phys. Lett. 1, 82-83 (1962).
5. S. Nakamura and G. Fasol, The Blue Laser Diode: GaN Based Light Emitters and Lasers (Spinger, 1997).
6. Y. Shimizu, K. Sakano, Y. Noguchi, and T. Moriguchi, “Light emitting device having a nitride compound semiconductor and a phosphor containing a garnet fluorescent material,” United States Patent, US 5998925 (1999).
7. S. Nakamura, T. Mukai, and M. Senoh, “Candela-class high-brightness InGaN/AlGaN double-heterostructure blue-light-emitting diodes,” Appl. Phys. Lett. 64, 1687-1689 (1994).
8. A. Zauskas, F. Ivanauskas, R. Vaicekauskas, M. S. Shur, and R. Gaska, “Optimization of mulitichip white solid state lighting source with four or more LEDs,” Proc. SPIE 4445, 148-155 (2001).
9. T. F. McNulty, B. Lake, D. D. Doxsee, S. Hills, and J. W. Rose, “UV reflectors and UV-based light source having reduced UV radiation leakage incorporating the same,” United States Patent, US 6686676 B2 (2004).
10. A. A. Setlur, A. M. Srivastava, H. A. Comanzo, and D. D. Doxsee, “Phosphor blends for generating white light from near-UV/blue light-emitting devices,” United States Patent, US 6685852 B2 (2004).
11. Y. H. Won, H. S. Jang, K. W. Cho, Y. S. Song, D. Y. Jeon, and H. K. Kwon, “Effect of phosphor geometry on the luminous efficiency of high-power white light-emitting diodes with excellent color rendering property,” Opt. Lett. 34, 1-3 (2009).
12. JLEDs, http://www.led.or.jp/data/docs/JLEDS_Technical%20Report%20Vol2.pdf.
13. A. Zukauskas, Introduction to Solid-State Lighting (John Wiley & Sons, New York, 2002).
14. E. F. Schubert, Light Emitting Diodes (Cambridge University Press, Cambridge, 2003).
15. 劉如熹，「白光發光二極體用螢光粉最新發展」，2008年LED固態照明研討會論文集，國立中央大學，中壢市，2008年。
16. 劉如熹和王健源，白光發光二極體製作技術，全華科技圖書公司，民國九十四年。
17. 王書任和林仁鈞，「讓LED發光的功臣─螢光粉」，科學發展期刊，第四百三十五期，22-26頁，98年。
18. 高逢時，「黑夜的精靈─螢光體」，科學發展期刊，第三百六十七期，64-69頁，92年。
19. N. R. Taskar, R. N. Bhargava, J. Barone, V. Chhabra, V. Chabra, D. Dorman, A. Ekimov, S. Herko, and B. Kulkarni, “Quantum-confined-atom-based nanophosphors for solid state lighting,” Proc. SPIE 5187, 133-141 (2004).
20. 大田登，色彩工程學理論與應用，全華圖書股份有限公司，民國九十七年。
21. G. Wyszecki and W. S. Stiles, Color Science Concepts and Method, Quantitative Data and Formulae (Wiley-Interscience Publication, 2000)
22. Energy star, http://www.energystar.gov/ia/partners/manuf_res/downloads/IntegralLampsFINAL.pdf.
23. C. S. McCamy, “Correlated color temperature as an explicit function of chromaticity coordinates,” Color Res. Appl. 17, 142-144 (1992).
24. J. Hernandez-Andres, R. L. Lee, and J. Romero, “Calculating correlated color temperatures across the entire gamut of daylight and skylight chromaticities,” Appl. Opt. 38, 5703-5709 (1999).
25. I. Moreno, U. Contreras, “Color distribution from multicolor LED arrays,” Opt. Express 15, 3607-3618 (2007).
26. Cree EZ700, http://www.cree.com/products/pdf/CPR3DF.pdf.
27. D. Toublanc, “Henyey-Greenstein and Mie phase functions in Monte Carlo radiative transfer computations,” Appl. Opt. 35, 3270-3274 (1996).
28. S. J. Lee, “Analysis of light-emitting diodes by Monte-Carlo photon simulation,” Appl. Opt. 40, 1427-1437 (2001).
29. Breault Research Organization, http://www.breault.com/.
30. J. P. Chevaillier, J. Fabre, and P. Hamelin, “Forward scattered light intensities by a sphere located anywhere in a Gaussian beam,” Appl. Opt. 25, 1222-1225 (1986).
31. Intematix, http://intematix.com/files/images/Catalog-2010.pdf.
32. 何信穎，白光LED之YAG螢光粉光學模型之研究，國立中央大學光電所碩士論文，民國九十六年。
33. 陳靜儀，矽酸鹽螢光粉用於白光LED之光學模型，國立中央大學光電所碩士論文，民國九十七年。
34. C. C. Sun, C. Y. Chen, H. Y. He, C. C. Chen, W. T. Chien, T. X. Lee, and T. H. Yang, “Precise optical modeling for silicate-based white LEDs,” Opt. Express 16, 20060-20066 (2008).
35. M. Kerker, H. Chew, P. J. McNulty, J. P. Kratohvil, D. D. Cooke, M. Sculley, and M. P. Lee, “Light scattering and fluorescence by small particles having internal structure,” Journal of Histochemistry and Cytochemistry 27, 250-263 (1979).
36. Q. Fu and W. Sun, “Mie theory for light scattering by a spherical particle in an absorbing medium,” Appl. Opt. 40, 1354-1361 (2001).
37. I. W. Sudiarta and P. Chylek, “Mie-scattering formalism for spherical particles embedded in an absorbing medium,” J. Opt. Soc. Am. A. 18, 1275-1278 (2001).
38. A. Borbely and S. G. Johnson, “Performance of phosphor-coated light-emitting diode optics in ray-trace simulations,” Opt. Eng. 44, 111308-111308-4 (2005).
39. D. L. MacAdam, Spectrophotometry in Color Measurement, (Springer-Verlag, 1981), pp. 36-45.
40. C. C. Sun, T. X. Lee, S. H. Ma, Y. L. Lee, and S. M. Huang, “Precise optical modeling for LED lighting verified by cross correlation in the midfield region,” Opt. Lett. 31, 2193–2195 (2006).

指導教授

孫慶成(Ching-Cherng Sun)

審核日期

2010-7-28

推文