(3.227.0.150) 您好！臺灣時間：2021/05/08 10:35

### 詳目顯示:::

:
 Twitter

• 被引用:0
• 點閱:27
• 評分:
• 下載:0
• 書目收藏:0
 本論文提出影印機三個焦段之變焦鏡頭鏡設計，目的設計出一個可分別影印紙張A3、B4 及A4 之尺寸。選定鏡頭第一焦段到第三焦段F/#依次為F/4.2183、F/4.4936、F/4.7692，光源的波長是以F-line、d-line、C-line 為設計，參考波長為d-line。本系統物像距離固定，即紙張與感測器的距離保持固定。已知A3、B4、A4 紙張寬度分別為297 mm、250 mm、210 mm。選用Toshiba CCD 線性感測器，有效長度為35.015 mm，可分別求出第一焦段放大率m1= -0.11789、第二焦段放大率m2= -0.14005、第三焦段放大率m3= -0.16673。已知感測器像素尺寸為4.7 m，則可判讀紙張A3、B4、A4 解析度分別為637 dpi、756dpi、901 dpi。本變焦鏡頭設計有八片鏡片，其中三片玻璃球面鏡片，五片塑膠非球面鏡片。其光學品質分別為: 第一焦段之MTF(80 lp/mm) 58.4%，|TMTFSMTF| 5.3%，光學畸變 1.95%，橫向色差絕對值 1.796 μm，相對照度89.13%。第二焦段之MTF(80 lp/mm) 57.5%，|TMTF-SMTF| 5.5%，光學畸變絕對值 1.65 %，橫向色差 1.020 μm，相對照度 91.72%。第三焦段之MTF(80 lp/mm) 57.9%，|TMTF-SMTF| 3.8%，光學畸變絕對值 1.17%，
 A 3× zoom lens design for a copy machine is presented. The purpose of thedesign is to make copies respectively with the paper size A3、B4 and A4. Selectingthe F/# of Zoom1 to Zoom3 are F/4.2183、F/4.4936、F/4.7692 . Using thespectrum F-line, d-line, C-line, and d-line is for the reference wavelength.The total track of this 3× zoom system is fixed, which means the distance ofpaper to the sensor is fixed. Given the paper width A3, B4, A4 which are 297 mm,250 mm, 210 mm. Selecting Toshiba linear CCD for the image sensor and theeffective length is 35.015 mm. Obtaining the result of magnifications aboutZoom1 to Zoom3 are m1= -0.11789, m2= -0.14005 ,m3= -0.16673. Given the sizeof the image sensor is 4.7 m, then the resolution of A3, B4, A4 are 637 dpi, 756dpi, 901 dpi.The 3× zoom lens design consists of three spherical and five asphericallenses. For the Zoom1’s quality of imaging , the value of the MTF 58.4 % at 80lp/mm with a value of |TMTF-SMTF|  5.3 %. The optical distortion  1.95 %and the lateral chromatic aberration  1.769 μm. The relative illumination 89.13 %. For the Zoom2’s quality of imaging , the value of the MTF  57.5 % at80 lp/mm with a value of |TMTF-SMTF|  3.8 %. The optical distortion  1.65 %and the lateral chromatic aberration  1.020μm. The relative illumination 91.72%. For the Zoom3’s quality of imaging , the value of the MTF  57.9 % at80 lp/mm with a value of |TMTF-SMTF|  6.5 %. The optical distortion  1.17%and the lateral chromatic aberration  1.330μm. The relative illumination  89.69%.
 目 錄摘要 ................................................. IABSTRACT ............................................. II誌 謝 ................................................ III目 錄 ................................................ IV圖 目 錄 ............................................. VII表 目 錄 ............................................. IX第一章 前言 ........................................... 11-1 影印機發展史 ...................................... 11-2 研究動機 .......................................... 31-3 論文架構 .......................................... 3第二章 影印機工作原理 .................................. 52-1 導論 ...............................................52-2 影印機工作原理介紹 ................................. 6第三章 影印機變焦鏡頭之光學設計 ......................... 123-1 導論 ............................................. 123-2 影印機變焦鏡頭設計規格.............................. 143-2-1 感測器規格 ...................................... 143-2-2 影印機變焦鏡頭初階設計與計算 ...................... 153-3 成像品質要求 ...................................... 253-3-1 Modulation Transfer Function (MTF) ............. 253-3-2 |SMTF-TMTF| .................................... 263-3-3 光學畸變(Optical distortion) .................... 263-3-4 橫向色差(Lateral color) ......................... 263-3-5 相對照度(Relative illumination) ................. 273-4 初始值選取 ........................................ 293-5 CODE V 優化過程 ................................... 323-6 設計結果及成像品質分析.............................. 383-6-1 Modulation Transfer Function (MTF)分析 .......... 403-6-2 |SMTF-TMTF|分析 ................................. 423-6-3 光學畸變(Optical distortion)分析 ................. 443-6-4 橫向色差(Lateral color)分析 ...................... 463-6-5 相對照度(Relative illumination)分析 .............. 483-6-5 鏡片製造規格分析 .................................. 49第四章 影印機變焦鏡頭之公差分析 .......................... 524-1 導論 ............................................... 524-2 公差項目與容忍度規格................................. 524-3 公差分析結果 ....................................... 53第五章 結論 ............................................ 57參 考 文 獻 ............................................ 58
 [1] 張瑞棋，科學史上的今天，究竟出版社，臺北市(2015)。[2] 許逸堯、楊智惠、黃耿祥，「印表機的科學淬煉」，科學發展，490期，56-64頁，2013。[3] David Owen, “Copies in seconds”, Simon & Schuster, New York , 2004.[4] 印表機種類。取自ttp://terms.naer.edu.tw/detail/1682840/。[5] Wayne Collins, Alex Hass, Ken Jeffery, Alan Martin, Roberto Medeiros and Steven Tomljanovic, “Graphic Design and Print Production Fundamentals”, BCcampus, Victoria, B.C., 1997.[6] Mohamed Henini and Manijeh Razeghi, “Handbook of Infrared Detection Technologies”, Elsevier Ltd., 2002.[7] Hiroshi Saito, “Laser scanner and image forming apparatus using it”, patent filed on May 27, 2008, patent No. US7379221.[8] 薛德輝，「彩色噴墨影印機之電路整合與韌體設計」，國立臺灣海洋大學電機工程學系所，碩士論文，Taiwan，1999。[9] Daniel Malacara-Hernaadez and Zacarias Malacara-Hernandez, “Handbook of optical design”, CRC Press, Boca Raton, FL, 1998.[10] Warren Smith, “Modern lens design”, McGraw-Hill, New York, 2005.[11] Toshiba Electronic Devices & Storage Corporation, “TOSHIBA CCD LinearImage Sensor,” TCD1711DG datasheet, Nov. 2019.[12] Virendra N. Mahajan, “Optical Imaging and Aberrations”, SPIE., Washington, 1998.[13] Wen-Shing Sun, Pu-Yi Chu, Chuen-Lin Tien, and Meng-Feng Chung, “Zoomlens design for 10.2-megapixel APS-C digital SLR cameras”, Applied optics, Vol.56, No.3 , 2017.[14] Yasunori Aria, Takayuki Iizuka and Yoshihiro Yamazaki, “Optical device for varying magification”, patent filed on 1989/02/27, patent No. US 4974948[15] Code V Reference Manual, Optical Research Associates[16] Shannon R. E., “Tolerancing Technique,” in Handbook of Optics I, chapter 36, McGraw-Hill, 2009.
 電子全文(網際網路公開日期：20230731)
 國圖紙本論文
 連結至畢業學校之論文網頁點我開啟連結註: 此連結為研究生畢業學校所提供，不一定有電子全文可供下載，若連結有誤，請點選上方之〝勘誤回報〞功能，我們會盡快修正，謝謝！
 推文當script無法執行時可按︰推文 網路書籤當script無法執行時可按︰網路書籤 推薦當script無法執行時可按︰推薦 評分當script無法執行時可按︰評分 引用網址當script無法執行時可按︰引用網址 轉寄當script無法執行時可按︰轉寄

 1 彩色噴墨影印機之電路整合與韌體設計

 無相關期刊

 無相關點閱論文

 簡易查詢 | 進階查詢 | 熱門排行 | 我的研究室