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姓名 簡正哲(Cheng-Che Chien) 查詢紙本館藏 畢業系所 照明與顯示科技研究所 論文名稱 潛望鏡式三倍光學變焦五百萬畫素手機鏡頭設計 相關論文 檔案 [Endnote RIS 格式]
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摘要(中) 本論文提出一種潛望鏡式三倍光學變焦五百萬畫素手機鏡頭光學系統設計,此光學系統架構為在變焦鏡頭前置放一顆邊長6 mm之直角稜鏡,使光路轉折90方向,而使光學系統厚度為6 mm,長度為26.65 mm,可置於機身厚度為6 mm的手機裡。
本變焦鏡頭設計為三群鏡組,不含稜鏡共有五片鏡片,包括三片非球面鏡片與兩片球面鏡片,其中第一群固定有兩片鏡片,第二群有兩片鏡片,第三群有一片鏡片。而光學系統初階設計為半視角為30至10.89,焦距範圍為3.142 mm至9.426 mm,光圈值為F/2.8至F/5.13。
本研究使用CODE V光學模擬軟體針對變焦光學系統規格與要求,利用CODE V優化指令與巨集程式進行優化,可達到設計需求。
摘要(英) The purpose of this thesis is to present a folding type of three times zoom lens for a five mega pixel mobile phone camera. The configuration of optical system that use the right angle prism in front of the zoom lens to change the optical path of 90 result for the zoom lens thinkness of 6 mm. The zoom lens can placed in mobile phone that thinkness is 6 mm.
The zoom lens has three groups. Without including the right angle prism, The zoom lens has five lenses that include three piece of aspherecal lenses and two piece of spherical lenses. The first group of zoom lens that has two piece of lenses is fixed. The second group of zoom lens has two piece of lenses. The third group of zoom lens has one piece of lens. The first order of zoom lens has a half field of view of 30o to 10.89o, a focal length range of 3.142 mm to 9.426 mm, a f-number of 2.8 to 5.13.
According to specification and requirement of the zoom lens system, we use CODE V optical simulation software as a tool to the zoom lens design. To reach our requirement, we applied Macro-Plus language of CODE V to the optimization.
關鍵字(中) ★ 變焦鏡頭
★ 優化
★ 巨集程式
★ 直角稜鏡
★ 潛望鏡式關鍵字(英) ★ Zoom lens
★ Optimization
★ Macro-Plus language
★ Right angle prism
★ Folding type論文目次 摘要 i
Abstract ii
目錄 iii
圖目錄 v
表目錄 viii
第一章 緒論 1
1.1研究動機 1
1.2文獻回顧 2
1.3研究目標 10
1.4論文架構 11
第二章 潛望鏡式變焦鏡頭設計 12
2.1設計規格 14
2.2起始值的選取 20
2.3優化過程 23
2.4直角稜鏡 33
2.5設計結果與討論 36
第三章 公差分析 53
第四章 結論與未來展望 61
參考文獻 63
參考文獻 參考文獻
[1] K. Matsusaka, S. Ozawa, R. Yoshida, T. Yuasa and Y. Souma, “Ultracompact optical zoom lens for mobile phone,” Proc. SPIE 6502, 1-10 (2007).
[2] C. C. Liao, “Compact zoom lens system,” U.S. patent 7,212,348 (May 1, 2007).
[3] C. W. Chang and C. C. Wu, “A compact and cost effective design for cell phone zoom lens,” Proc. SPIE 6667, 1-8 (2007).
[4] H. C. Tang and T. H. Tsai, “Zoom lens assembly,” U.S. patent 8,174,777 (May 8, 2012).
[5] S. C. Chia, “Compact zoom lens system and image pickup device with the same,” U.S. patent 8,184,378 (May 22, 2012).
[6] J. H. Chung, S. H. Jung and M. H. Lee, “Implementation of a 3 times Zoom Lens Barrel System for a 5M Camera Module using a Mobile Phone,” International Journal of Control, Automation, and Systems 7(5), 745-754 (2009).
[7] S. C. Park and Y. J. Jo, “Ultra-Slim Zoom Lens Design for a 3x Mobile Camera,” J. Korean Phys. Soc. 52(4), 1048-1056 (2008).
[8] S. C. Park and S. H. Lee, “Compact Zoom Lens Design for a 5x Mobile Camera Using Prism,” J. Korean Phys. Soc. 13(2), 206-212 (2009).
[9] S. C. Park and S. H. Lee, “Zoom Lens Design for a 10x Slim Camera using Successive Procedures,” J. Korean Phys. Soc. 17(6), 518-524 (2013).
[10] S. Noda, “Zoom lens system,” U.S. patent 7,436,600 (Oct. 14, 2008).
[11] J. W. Goodman, Introduction to Fourier Optics, 3rd ed. (McGraw-Hill, 2004).
[12] 牟益弘,三百萬畫素二點七五倍光學變焦手機鏡頭設計,國立中央大學光電科學研究所,碩士論文,2008。
[13] C. L. Tien, C. H. Huang, T. W. Lin, W. S. Sun and C. S. Lin, “Optimization design of two-group night vision zoom lenses,” Indian Journal of Pure & Applied Physics 49(12), 809-815 (2011).
[14] W. S. Sun, T. X. Lee, C. C. Sun, C. H. Lin and C. Y. Chen, “Design of miniature HD-DVD optical pick-up head using a Penta prism,” J. Mod. Opt. 52(5), 775-789 (2005).
[15] R. R. Shannon, “Tolerancing Technique,” in Handbook of Optics I, chap. 36, (McGraw-Hill, 2009).
[16] Code V Reference Manual, version 10.7 (Optical Research Associates, Synopsys, 2015).
[17] 朱浦毅,光學變焦之軌跡優化控制,國立中央大學光電科學與工程學系,碩士論文,2012。
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