LED light bar之可靠度分析及其應用

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姓名

蔡仲凱(Jhong-Kai Cai) 查詢紙本館藏

畢業系所

光電科學與工程學系

論文名稱

LED light bar之可靠度分析及其應用
(The analysis of reliability for LED light bar and the applications)

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摘要(中)

本論文中，我們針對不同封裝條件之LED light bar，利用兩種不同的環境條件測試，潮溼高溫操作壽命測試以及熱循環測試，觀察LED light bar在接受測試後光學特性的變化，並進行其可靠度之討論與分析。此外，我們也提出利用混光的方式，使得LED light bar在降低成本的考量下，其在光輸出和色彩表現上，仍具有一定的水準。

摘要(英)

In this paper, we adopt two different kinds of environmental test, wet high temperature operating life test and thermal cycle, to examine the reliability of the different package of LED light bar and observe the optical characteristics of LED light bar after testing. Then, we use the results for further discussion and analysis of reliability. Furthermore, we present a color mixing method. By the method, LED light bar can obtain better luminous flux and the color performance and reduce the purchased cost at the same time.

關鍵字(中)

★ 混光
★ 環境測試
★ 可靠度
★ 光條
★ 發光二極體

關鍵字(英)

★ color mixing
★ environmental test
★ reliability
★ light bar
★ LED

論文目次

目錄
摘要.............................................................................................................I
Abstract......................................................................................................II
致謝..........................................................................................................III
目錄..........................................................................................................IV
圖索引......................................................................................................VI
表索引......................................................................................................XI
第一章緒論............................................................................................1
1-1 研究背景......................................................................................1
1-2 研究動機與目的..........................................................................4
1-3 論文大綱......................................................................................5
第二章基本原理....................................................................................6
2-1 光度學簡介..................................................................................6
2-2 色度學簡介及混色原理..............................................................8
第三章 LED light bar 環境測試..............................................................12
3-1 引言............................................................................................12
3-2 潮濕高溫操作壽命測試............................................................13
3-2-1 WHTOL之環境測試方法...................................................14
3-2-2 WHTOL之環境測試架構...................................................15
V
3-2-3 不同light bar 於WHTOL下之環境測試數據分析............16
3-3 熱循環測試................................................................................32
3-3-1 熱循環測試之環境測試方法.............................................32
3-3-2 熱循環測試之環境測試架構.............................................34
3-3-3 不同light bar 於熱循環測試下之環境測試數據分析.......35
3-4 結論.............................................................................................49
第四章 LED light bar 之應用..................................................................50
4-1 引言.............................................................................................50
4-2 LED light bar 混色方法..............................................................50
4-3 使用混色方式之LED light bar 量測及分析..............................51
4-4 結論.............................................................................................62
第五章結論..........................................................................................65
參考文獻..................................................................................................66
中英文名詞對照表..................................................................................68

參考文獻

1. International Energy Agency, http://www.iea.org/.
2. Zukauskas, M. S. Shur, and R. Caska, Introduction to Solid-state Lighting (John Wiley & Sons, NewYork, 2002).
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. Sel. Top. Quantum Electron. 8, 310-320 (2002).
4. R. C. Jordan, J. Bauer, and H. Oppermann, “Optimized Heat Transfer and Homogeneous Color Converting for Ultra High Brightness LED Package,” Proc. SPIE 6198, 61980-B: 1-12 (2006).
5. E. F. Schubert and J. K. Kim, “Solid-state light sources becoming smart,” Science 308, 1274-1278 (2005).
6. A. Mills, “Lighting: the progress & promise of LEDs,” III-Vs Rev. 17, 39-41 (2004).
7. H. J. Rounds, “A note on carborundum,” Electrical World 19, 309 (1907).
8. N. Holonyak, Jr. and S. F. Bevacqua, “Coherent (visible) light emission from Ga(As1–xPx) junctions,” Appl. Phys. Lett. 1, 82-83 (1962).
9. A. A. Bergh and P. J. dean, Light emitting diodes (Clarendon Press, Oxford, 1976).
10. C. P. Kuo, R. M. Fletcher, T. D. Osentowski, M. C. Lardizabal, M. G. Craford, and V. M. Robbins, “High performance AlInGaP visible light emitting diodes,” Appl. Phys. Lett. 57, 2937-2939 (1990).
11. H. Sugawara, M. Ishikawa, and G. Hatakoshi, “High-efficiency InAlGaP/GaAs visible light-emitting diodes,” Appl. Phys. Lett. 58, 1010-1012 (1991).
12. S. Nakamura, T. Mukai, and M. Senoh, “Candela-class high-brightness InGaN/AlGaN double-heterostructure blue-light-emitting diodes,” Appl. Phys. Lett. 64, 1687 (1994).
13. 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).
14. E. F. Schubert, Light-Emitting Diodes, 2nd ed. (Cambridge University Press, Cambridge, 2006).
15. A. A. Stelur, 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).
16. T.F. McNulty, D. D. Doxsee, and J. W. Rose, “UV reflector and UV-based light source having reduced UV radiation leakage incorporating the same,” United States Patent, US 6686676 B2 (2004).
17. 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).
18. 陳今尉，側邊式LED背光模組之研究，元智大學光電工程研究所碩士論文，中華民國九十九年。
19. W. Folkerts, “LED backlighting concepts with high flux LEDs,” SID Int. Symp. Dig., 1226-1229 (2004).
20. R. S. West, H. Konijn, W. S. Smitt, S. Kuppens, N. Pfeffer, Y. Martynov, T. Yagi, S. Eberle, G. Harbers, T. W. Tan, and C. E. Chan, “High brightness direct LED backlight for LCD-TV,” SID Int. Symp. Digest Tech. Papers Book II, 1262-1265 (2003).
21. Acer, http://www.acer.com.tw/ac/zh/TW/content/home.
22. Shenzhen Yucy Lighting Co., Ltd., http://www.szuled.com/Index.asp.
23. Sony Taiwan, Ltd., http://www.sony.com.tw/.
24. Commission Internationale de l′Eclairage, http://www.cie.co.at/.
25. “Spectral luminous efficiency functions based upon brightness matching for monochromatic point sources, 2°, and 10° fields, ” CIE Publication 75 (1988a).
26. “CIE 1988 2° spectral luminous efficiency functions of photopic vision,” CIE Publication 86 (1988b).
27. Colour & Vision database, http://cvision.ucsd.edu/index.htm.
28. G. Wyszecki and W. S. Stiles, Color Science, 2nd ed. (John Wiley and Sons, nc.,Danvers, 1982).
29. 大田登，基礎色彩再現工程，全華科技圖書公司，中華民國九十四年。
30. J. Singer, S. Mangum, and J. Lundberg, “Testing high brightness LEDs relative to application environment,” Proc. SPIE 6337, 63371C : 1-8 (2006).
31. JEDEC Standard, Steady State Temperature Humidity Bias Life Test A101-B (cElectronic Industries Alliance, 1997).
32. Ten Billion Technology Co., Ltd., http://www.tbillion.com.tw/.
33. Labsphere, Inc., http://www.labsphere.com/.
34. JEDEC Standard, Temperature Cycling A104-B (JEDEC Solid State Technology Association, 2000).
35. 許俊昇，高功率LED固晶技術之研究，國立中央大學光電所碩士論文，中華民國九十八年。

指導教授

孫慶成(Ching-Cherng Sun)

審核日期

2011-12-27

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