博碩士論文 91236013 詳細資訊




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姓名 周清文(Ching-Wen Chou)  查詢紙本館藏   畢業系所 光電科學研究所碩士在職專班
論文名稱 雙燈投影裝置運用於遠距教學之研究
(Dual lights of projection devices are applied to the research of the distance education)
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摘要(中) 摘 要
近年來遠距教學結合資訊技術(IT)與顯示技術的發展已逐漸普遍於各種社會教育到高等教育之中,也拉近了城鄉學校的差異,其中對於視訊設備的要求也越來越高,尤其是應用於教室中的顯示裝置更是有著尺寸大、亮度高的需求。
本研究將著重設計適合遠距教學用之顯示裝置,使其顯示裝置能滿足下列幾點需求:(a)至少能滿足60人觀看的顯示螢幕尺寸,(b)顯示裝置之亮度需至少滿足300 nit,(c) 顯示裝置的光源壽命至少大於兩年,和(d) 顯示裝置之穩定性高並價格低廉。
在本論文中利用一個雙燈光源的架構,並結合數位微鏡式投影系統以完成一個應用於遠距教學的投影顯示裝置。首先利用兩個拋物面燈耦合成為一個雙燈光源的系統並模擬且實際驗證其雙燈系統的效率後,再利用E’tendue 及幾何光學公式計算出照明系統的初始架構,並且再利用ZEMAX對照明系統進行優化,最後選擇適合的投影鏡頭及整體架構,結合照明系統與成像系統完成此設計並實機驗證,其中並詳盡的介紹每一個光學元件的工作原理。
在本論文的最後,提出一個的新架構的雙燈光源系統,經過模擬結果分析後有更高的輸出效率,用以因應更高亮度的需求。
摘要(英) ABSTRACT
The long-distance teaching combines the information technology in recent years (IT) With showing the development of technology has already got generally in higher education in various kinds of social education gradually, furthering the difference of the school in urban and rural areas too, among them the demand for the video-information equipment is higher and higher, apply display device of classroom have size heavy, luminance high demand even more especially.
Whether research this design suitable long-distance teaching spend it display device, make it show device can meet the following some demand emphatically. (a)Can meet 60 display screen size that people watch at least, (b) Show the luminance of the device needs to satisfy 300 nit at least, (c) It show light source life-time of device at least it greater than on the two year,and (d) Show the stability of the device is high and cheap.
Utilize one pairs of structure, light of source among thesis this, combine DLP system with finish one apply projection of long-distance teaching show the device. Utilize two parabola light coupling become one pairs of system and simulation, light of source and prove behind the the efficiency, light of system actually at first, and then utilize E’’ tendue and geometrical optics formula to calculate out the initial structure of the lighting system, and utilize ZEMAX to optimize the lighting system again, choose the suitable projection lens and whole structure finally, this is designed and the real machine is verified to combine the lighting system and formation of image and finish systematically, operation principle of exhaustive introduction every optics component among them.
In end of thesis this, propose piece of new pairs of light source systems of structure, output efficiency on after imitating the result to analyse it have it is higher, use because should high light demand.
論文目次 目 錄
摘要
目錄 ----------------------------------------------------------------------------------------- i
圖目錄 --------------------------------------------------------------------------------------iv
表目錄 --------------------------------------------------------------------------------------ix
第一章 簡介
1-1 電子白板的種類 -------------------------------------------------------------------2
1-1.1 複印式電子白板 --------------------------------------------------------------2
1-1.2 互動式電子白板 ------------------------------------------------------------------2
1-2 大型電子白板 ----------------------------------------------------------------------5
1-3 背投影顯示器 ----------------------------------------------------------------------7
1-3.1 穿透式液晶投影顯示器 ------------------------------------------------------7
1-3.2 反射式液晶投影顯示器 -----------------------------------------------------9
1-3.3 數位微鏡式投影顯示器 ----------------------------------------------------13
1-4 120吋互動式電子白板之分析 ----------------------------------------------17
第二章 單片式數位微鏡投影系統之元件與架構
2-1 單片式數位微鏡投影系統中之光學元件 ------------------------------------20
2-1.1 燈泡 ----------------------------------------------------------------------------20
2-1.2 積分器 -------------------------------------------------------------------------24
2-1.3 色輪 ----------------------------------------------------------------------------27
2-1.4 全內反射稜鏡 ----------------------------------------------------------------34
2-1.5 投影鏡頭 ----------------------------------------------------------------------35
2-1.6 反射鏡 -------------------------------------------------------------------------37
2-1.7 螢幕 ----------------------------------------------------------------------------38
2-1.8 電控與機構 --------------------------------------------------------------------43
2-2 單片式數位微鏡式投影系統及常用架構 ------------------------------------44
2-2.1 非遠心式設計 -----------------------------------------------------------------44
2-2.2 場鏡式設計 --------------------------------------------------------------------45
2-2.3 全內反射稜鏡式設計 --------------------------------------------------------47
2-3 120吋互動式電子白板之設計考量 -----------------------------------------47
第三章 雙燈光源系統之設計
3-1 習知雙燈光源之設計分析 ---------------------------------------------------- 51
3-2 雙燈系統之架構 -----------------------------------------------------------------54
3-3 雙燈系統之設計 -----------------------------------------------------------------55
3-4 雙燈系統模型之建立與模擬 ----------------------------------------------------63
3-5 雙燈系統模型驗證 -------------------------------------------------------------- 69
第四章 全內反射稜鏡式數位微鏡投影系統之設計
4-1 全內反射稜鏡之設計 -----------------------------------------------------------74
4-2 E’tendue 之計算 --------------------------------------------------------------- 77
4-3 照明系統之設計 ----------------------------------------------------------------- 80
4-4 背投影成像系統之設計 ----------------------------------------------------------90
4-5 系統分析 ---------------------------------------------------------------------------92
第五章 全內反射稜鏡式數位微鏡系統之模擬分析與系統驗證
5-1 模型系統建立 ---------------------------------------------------------------------104
5-2 模擬結果與分析 ----------------------------------------------------------------105
5-3 實驗架構 -------------------------------------------------------------------------109
5-4 實驗結果 -------------------------------------------------------------------------110
5-5 分析與討論 ----------------------------------------------------------------------115
5-5.1系統效率 ----------------------------------------------------------------------115
5-5.2 亮度均勻度 -----------------------------------------------------------------------115
5-5.3 色彩 ---------------------------------------------------------------------------------116
5-6 新雙燈光源系統 ----------------------------------------------------------------119
第六章 結論與未來展望
6-1 結論 -------------------------------------------------------------------------------123
6-2 未來展望 ---------------------------------------------------------------------------123
參考文獻 --------------------------------------------------------------------------------126
參考文獻 參考文獻
[1] Tom Lookabaugh and Douglas C. Sicker, Information Technology Mediated Education -Revolution not Evolution, 34th ASEE/IEEE Frontiers in Education Conference, October (2004)
[2] Edward H.Stupp and Mattew S.Brennnesholtz, Projection Displays, John Wiely & Sons , New York, , pp.11-21, (1998)
[3] 游進洲, 沈偉, 林俊全, 王淇霖, 唐逸中, 刁國棟, 液晶投影顯示器之照明技術 , 光學工程第66期 ,pp.10, (民88)
[4] 陳連春, 彩色液晶顯示器原理與技術, 建興, pp.2 , (民81)
[5] Perfect Panels for the projector age, form the World Wide Web: http://www.epson.co.jp/e/technology/htps_3.htm ,(2006. 3)
[6] Ernst Lueder, Liquid Crystal Display, John Wiely & Sons, pp.45, (2001)
[7] Eric Gardner , Douglas Hansen, Ray Perkins ,An Improved Polarizing Beamsplitter LCOS Projection Display Based on Wire-Grid Polarizers, SID Intl. Symposium Digest, pp.1282-1285, (2001)
[8] Larry J. Hornbeck , Digital Light Processing for High-Brightness, High-Resolution Applications , Texa Instruments. Electronic Imaging, EI ’97 Projection Display III Co-Sponsord by IS&T and SPIE An Invited paper , San Jose, California USA, (1997)
[9] Gregory Hewlet ,PWM Control and Artifact Mitigation, Texas Instruments , Application Report , pp.4-5 (2004)
[10] Lars A. Yoder , An Introduction to the Digital Light Processing (DLP) Technology, Texas Instruments, pp.5, (2004)
[11] Julius Horvath and Lai-Chang Ling, Development of a DLP Common Engine Platform ,Texas Instruments , Plano, Tx 75023, U.S.A , pp.2
[12] LCD projector production information ,from the World Wide Web:http://w3.epson.com.tw/imaging/Product/I0/index.asp , model:EMP-X3.EMP-745.EMP-760, (2006. 3)
[13] Projector production information, from the World Wide Web: http://www.projectorcentral.com/ , model: Lcos:JVC DLA-G10E, JVC DLA-G10U, JVC DLA-HX2U, Signal chip DMD:InFocus X2, LG RD-JS20, LG RD-JT90, Three chip DMD:Barco CineVERSUM 110, Barco ELM R12 , (2006. 3)
[14] QUALITY SPECIFICATIONS FOR ULTRA HIGH PRESSURE LAMPS UHP 120W 1.3 P23, PHILIPS, pp.2, (2002)
[15] OSRAM Lamp P-VIP 250/1.3 specification, OSRAM. pp.22 , (2003)
[16] H.Moench, G.Derra, E.Fischer and X.Riderer, Arc Stabilisation for Short Arc Projeciton Lamps, SID Intl. Symposium Digest, pp.84-87, (2000)
[17] Using the pulse/plateau ratio feedback of UHP drivers, PHILIPS application note, (2004).
[18] Single-Panel DLP Projection System Optics, Texas Instruments application report , pp.4-7, (2001)
[19] Holger Moench, Arnd Ritz, 41.1: Invited Paper: Higher Output, More Compact UHP Lamp Systems, SID Intl. Symposium Digest, pp.1161-1163, (2002)
[20] Chris Chinnock, Micro Display Overview, SID Intl. Symposium Digest , pp.86-89, (2000)
[21] High Performance SCR Color wheel Asssemblies, from the World Wide Web: http://www.OCLI.com. , (2006. 3)
[22] K. Arai,S.Yoshii, T. Iinuma, M. Taoka, T. Miwa, Y.Yokote, H.Kanayama, Y. Funazo, A New Projection System with Scrolling Illumination for Motion Picture, SID Intl. Symposium Digest, pp.770-773, (2003)
[23] Jun Ogawa, Kazuhiro Agata, Mikio Sakamoto, Kunihiko Urano, Takayuki Matsumoto, 12.2: Distinguished Paper: Super-short Focus Front Projector with Aspheric Mirror Projection Optical System, SID Intl. Symposium Digest , pp170-173, (2004)
[24] Virendran N. Mahajan. OPTICAL IMAGINS AND ABERRATIONS, SPIE PRESS , pp.139-148, (1998)
[25] Vladimir Zaitsev, Paul Gasteiger and Karlheinz Strobl, Performance of cold mirror coated enhanced metal and conventional glass reflectors , SID Intl. Symposium Digest, pp.720-723, (2003)
[26] Shinsuke Shikama and Hiroshi Suzuki, Optical System of Ultra-Thin Rear Projector Equipped with Refractive-Reflective Projection Optics , SID Intl. Symposium Digest, pp.1250-1253, (2002)
[27] Takamitsu Okumura, Hiromasa Suzuki, Ahikiro Tagaya, and Yasuhiro Koike, High-Definition Projection Screen: Enhancing Technique of Contrast and Fineness , SID Intl. Symposium Digest, pp.882-885, (2003)
[28] DNP screen introduction , from the World Wide Web: http:// www.dnp.co.jp/ (2006. 3)
[29] Janmar screen introduction, from the World Wide Web: http://jenmarvs.com/
(2006. 3)
[30] Holger Moench, Hermann Giese, Ulrich Hechtfishcher, Gero Heusler, Achim Koerber, Folke-Charlotte Noretemann, Pavel Pekarski, Jens Pollmann-Retsch, Arnd Ritz, Ulrich Weichmann, UHP Lamps with Increased Efficiency ,SID Intl. Symposium Digest, pp.785-761, (2003)
[31] Christophe Robillard , ILLUMINATION DEVICE HAVING BEAM SPLITTING POLARIZATION MEANS,U.S Patent 5,382,790
[32] Dennis F. Vanderwerf , Multiple lamp illumination system for projection displays, SPIE proceedings,Vol.2650, pp.54-62, (1996)
[33] DE VAAM, ILLUMINATION SYSTEM FOR AN IMAGE PROJECTION DEVICE , Japan, European patent Pub .No. :WO 98/31143
[34] Chang, Sean, MULTI-LAMP ILLUMINATION SYSTEM, U.S Patent Pub. No.: US 2004/0070971 A1
[35] KALMANASH ,Michael, H., DUAL PROJECTOR LAMPS ,European Patent Pub. No. :WO 01/11414 A1
[36] Stanton; Douglas A. , Dual lamp illumination system and projection system incorporating same, U.S Patent 6,196,699
[37] Kenneth K. Li, Seiji Inatsugu, and Sheldon S. Sillyman, Etendue Dependent Optimization for Coupling with Dual Paraboloid Reflectors for Projection Display , SPIE proceedings,Vol.5289 , pp.266-274, (2004)
[38] ZEMAX Optical Design Program User’s Guide Version 10.0 ,Focus Software.pp.279-299, (2001)
[39] Chang, Sean, ILLUMIANTION SYSTEM WITH MULTIPLE LAMPS ,U.S Patent Pub. No.: US 2004/0070970 A1
[40] 李正中, 薄膜光學與鍍膜技術, 藝軒圖書出版社, pp.151, (民93)
[41] American National Standard for Audiovisual System , ELECTRONIC PROJECTION—VARIABLE RESOLTION PROJECTOR, Photographic and Imageing Manufacturers Associatio, Inc. , pp.25, (1998)
指導教授 歐陽盟(Mang Ou-Yang) 審核日期 2006-7-6
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