研究生: |
陳俊能 Jun-neng Chen |
---|---|
論文名稱: |
多色LED模組頻譜重建係數與驅動電路切換狀態關係之探討 A Study of the Relationship between Multiple Chip LEDs by Using Reconstruction Coefficient and Driver Switching State |
指導教授: |
胡能忠
Neng-Chung Hu 吳錦銓 Chin-Chuan Wu |
口試委員: |
陳鴻興
none |
學位類別: |
碩士 Master |
系所名稱: |
電資學院 - 電子工程系 Department of Electronic and Computer Engineering |
論文出版年: | 2012 |
畢業學年度: | 100 |
語文別: | 中文 |
論文頁數: | 79 |
中文關鍵詞: | 電路切換狀態 、重建係數 、多色LED 、完美符合指數(GFC) |
外文關鍵詞: | driver switching state, reconstruction coefficient, multiple chip LEDs, goodness-fitting coefficient(GFC) |
相關次數: | 點閱:296 下載:1 |
分享至: |
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
本論文主要研究為電路切換狀態之實際情況,使用曲線擬合之方式,將實際情況之訊號曲線用數學方程式取代,利用此方程式換算出理想曲線之實際參數,再結合模擬多色LED模組頻譜之重建係數,重建LED模組頻譜。最後以理想重建頻譜與實際量測頻譜之完美符合指數(goodness-fitting coefficient, GFC)當評價指數,驗證其方程式之正確性。
This thesis mainly researches the actual state of driver switching by curve fitting, replacing the signal curves during the actual state with mathematical equations. This equation is then used to calculate the actual parameters of the ideal curve and combined with the reconstruction coefficient of the simulation of multiple chip LEDs to reconstruct the full spectrum lighting source. Finally, the goodness-fitting coefficient (GFC) of both the ideal reconstruction spectrum and the actual measured spectrum are taken as evaluation index to verify the accuracy of the equations.
[1] 史光國 編著,半導體發光二極體及固體照明(第二版),全華科技圖書股份有限公司, 民國99年。
[2] 拓墣產業研究所著,LED技術與應用發展日趨多元化,拓墣科技股份有限公司, 民國98年。
[3] 劉如熹,紀喨勝,紫外光發光二極體用螢光粉介紹,全華圖書,民國92年。
[4] W.V. Bommel and G.V. Beld, “Lighting for work: review of visual and biological effects,” Lighting Res. Technol. Vol. 36, 4, pp. 255-269, (2004).
[5] S. Begemann, G. Beld and A. Tenner, “Daylight, artificial light and people in an office environment, overview of visual and biological responses,” Int. J. Ind. Ergonomics, pp. 231-239, (1997).
[6] N. Prathyusha and D.S. Zinger. “An Effective LED Dimming Approach,” in Proc. IEEE Ind. Applicat. Soc. Annu. Conf., IAS''04. Oct. 2004, pp.1671 - 1676.
[7] Xiaoru Xu and Xiaobo Wu, “High dimming ratio LED driver with fast transient boost converter,” IEEE PESC., pp. 4192-4195, Jun. 2008.
[8] Y. Bai, Y. Meng, A. Q. Huang, and F. C. Lee, “A novel model for MOSFET switching loss calculation,” in Proc. IEEE IPEMC conf., vol. 3, pp. 1669-1672, 2004.
[9] W. Eberle, Zhiliang Zhang, Y. F. Liu and P. C. Sen, “A practical switching loss model for buck voltage regulators,” IEEE Trans. Power Electron., Vol. 24, No. 3, Mar. 2009, pp. 700-713.
[10] J. Fu, Z. Zhang, A. Dickson, Y.F. Liu and P.C. Sen, "Accurate Switching Loss Model and Optimal Design of A Current Source Driver Considering the Current Diversion Problem", IEEE Applied Power Electronics Conference and Exposition (APEC), Palm Springs, California, February 2010, pp. 702-709.
[11] Z. John Shen, Yali Xiong, Xu Cheng, Yue Fu, and P. Kumar, “Power MOSFET switching loss analysis: A new insight”, Conference Record of the 2006 IEEE Industry Applications Conference, 41st IAS Annual Meeting, vol. 3, pp. 1438–1442, 8-12 Oct. 2006.
[12] S.M. Sze, K.K. Ng, Physics of Semiconductor Devices. Third Edition ed. 2007.
[13] 劉如熹,劉宇桓,發光二極體用氧氮螢光粉介紹,全華圖書,民國95年。
[14] 劉如熹,林益山,康佳正,白光發光二極體使用螢光粉專利解析,全華圖書,民國95年。
[15] 電磁波之可見光範圍,http://en.wikipedia.org/wiki/Visible_light
[16] 標準色度系統,http://en.wikipedia.org/wiki/CIE_1931_color_space
[17] 色溫,http://en.wikipedia.org/wiki/Color_temperature
[18] 大田登原著,陳鴻興、陳君彥譯,基礎色彩再現工程,全華圖書,民國98年。
[19] 大田登原著,陳鴻興、陳詩涵譯,色彩工程學:理論與應用,全華圖書,民國97年。
[20] 梁如齊,多色LED之最佳化溫度補償機制,國立台灣科技大學電子工程所碩士學位論文,民國100年。
[21] Niki, I., Narukawa, Y., Morita, D., Sonobe, S., Mitani, T., Tamaki, H., Murazaki, Y., Yamata, M., and Mukai, T., “White LEDs for solid state lighting”, Proceedings of SPIE, 5187, pp.1-9, (2004).
[22] Murtaza, G. and Senior, J. M., “Method for Extracting Thermally Stable Optical Singals from a CaAlAs LED Source”, IEEE Photonics Technology Letters, 7 (5), pp.479-481, (1995).
[23] Gu, Y., Narendran, N., and Freyssinier, J. P., “White LED Performance”, Proceedings of SPIE, 5530, pp.119-124, (2004).
[24] S Muthu, FJ Schuurmans, “Red, Green, and Blue LED based white light generation: Issues and control”, IEEE Conference, pp 327-333, (2002).
[25] AT89C2051,http://www.atmel.com/Images/doc0368.pdf
[26] 陳正義,李建華著,「微處理機/單晶片組合語言教學範本」,碁峯資訊,2012.01。
[27] J Romero, A Garcia-Beltran, J Hernandez-Andres, “Linear bases for representation of natural and artificial illuminants.” J. Opt. Soc. Am. A, Vol. 141007-1014,(1997).