摘要(英) |
This research, which is based on the patent M272096 of Republic of China, aimed to design the three million pixels camera of 60-degree angle of view by using three plastic lens and sensor OV3630. In the process of designing, the researcher did not eliminate the extremum of lens intentionally. Moreover, comparative illumination was raised by controlling off-axis number aperture and the curve of distortion through real ray high. Furthermore, on the quality of imaging, the researcher limited the real ray high of margin ray, which was aiming respectively to the X and Y direction, and that is accompanied by standard merit function. After optimizing, the full length of this lens is 7.45114 mm, comparative illumination is greater than 62%, and the absolute value of optical distortion was controlled no more than 2%; moreover, all the MTF within 113 lps/mm of spatial frequency is greater than 47%. The results of this device above-mentioned were all qualified to the target of imaging quality.
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參考文獻 |
[1] 網路資料:Arstechnica,”Google Unveils Project Glass, augmented reality glasses”取自7/4/2012
http://arstechnica.com/gadgets/2012/04/google-unveils-project-glass-augmented-reality-glasses/
[2] Julian Looser, Mark Billinghurst, Andy Cockburn” Through the looking glass: the use of lenses as an interface tool for Augmented Reality interfaces. “GRAPHITE, pp. 204-211, 2004.
[3] Ludwik Silberstein, "Aspherical lens system," J. Opt. Soc. Am, Vol. 11, pp. 479-491, 1925.
[4] Willard J. Fisher, "Note on aspherical lens systems," J. Opt. Soc. Am. Vol.13, pp. 290-290, 1926.
[5] Wen-Shing Sun, Chuen-Lin Tien and Ching-Cherng Sun, ”Ophthalmic lens design with the optimization of theaspherical coefficients”, Opt. Eng. 39(4) 978-988, April 2000.
[6] 孫文信,幾何光學上課講義,中央大學光電科學與工程學系,2008。
[7] Li Yang, John M. Schoen, Yoshiharu Namba, Shengyi Li, ”Smoothing treatment of high order aspherical surface.” SPIE, Vol. 7282, pp. 728212-1 to 728212-5, 2009.
[8] 葉玉堂,饒建珍,肖峻,「幾何光學」,五南書局,2008。
[9] Virendra N. Mahajan ,“Optical Imaging And Aberrations”, SPIE, pp. 203-244, 1998.
[10] Frank L. Pedrotti S.J, Leno S. Pedrotti,”Introduction To Optics” Prentice-Hall ,Second Edition, Chapter 5, 1993
[11] 施富斌,「廣角物鏡之相對照度探討及其設計應用」,國立中央大學,碩士論文,民國100年。
[12] 葉德川,「面型影像感測元件當紅CCD/CMOS各擅勝揚」,光連雙月刊,54期,2004。
[13] 網路資料:Omni Vision, OV3630 Color CMOS, 取自7/4/2012
http://www.datasheet.co.kr/datasheet-html/O/V/3/OV3630_Ommivision.pdf.html
[14] 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,碩士論文,民國97年。
[15] 伍秀菁,汪若文,林美吟,「光學元件精密製照與檢測」,國研院儀器科技研究中心,2007。
[16] 經濟部智慧財產局,取自7/4/2012
http://www.tipo.gov.tw/ch/
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