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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/63429完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 蘇國棟(Guo-Dung J. Su) | |
| dc.contributor.author | Sheng-Yuna Feng | en |
| dc.contributor.author | 馮聖原 | zh_TW |
| dc.date.accessioned | 2021-06-16T16:41:09Z | - |
| dc.date.available | 2012-09-07 | |
| dc.date.copyright | 2012-09-07 | |
| dc.date.issued | 2012 | |
| dc.date.submitted | 2012-09-03 | |
| dc.identifier.citation | Reference
[1] Hoang-Yan Lin and Jiun-Haw Lee, Mao-Kuo Wei, Ching-Liang Dai, Chia-Fang Wu, Yu-Hsuan Ho, Hung-Yi Lin andTung-Chuan Wu 'Improvement of the outcoupling efficiency of an organiclight-emitting device by attaching microstructured films,'Optics Communications 275 (2007) 464–469. [2] Ph. Nussbaumyx, R V‥olkely, H P Herzigy, M Eisnerz and S Haselbeckz, ' Design, fabrication and testing of microlens arrays for sensors and microsystems ', Pure and Applied Optics: Journal of the European Optical Society Part A 6, issue 6, 617-636, 1997. [3] Moreau W M 1988 Semiconductor Lithography (New York: Plenum) [4] Jay T R, Stern M B and Knowlden R E 1992 Effect of refractive microlens array fabrication parameters on optical quality SPIE 1751. [5] J. Bahr, U. Krackhardt, K.-H.Brennert., 'Fabrication and Testing of planar Micro Lens Arrays by IonExchange Technique in Glass',SPIE 2001. [6] D Daly, R F Stevens, M C Hutleyt and N Davies, 'The manufacture of microlenses by melting PR', Meas. Sci. Technol. 1 (1990) 759-766. Printed in the UK. [7] Yongqi Fu Ngoi Kok Ann Bryan, 'Novel one-step method of microlens mold array fabrication', Optical Engineering, Vol.40 No.7, July 2001. [8] Zoran D. Popovic, Robert A. Sprague, and G. A. Neville Connell, 'Technique for monolithic fabrication of microlens arrays', 1 April 1988/Vol.27,No,7/ APPLIED OPTICS. [9] M. Kufner, S. Kufner, 'Fabrication of monolithic integrated fiber-lens connector arrays by deep proton irradiation', Microsystem Technologies 2 (1996) 114—118 ( Springer-Verlag 1996). [10] Feidhlim T. O’Neill, John T. Sheridan, 'PR reflow method of microlens production Part II: Analytic models', Optik 113, No. 9 (2002) 405–419, 2002 [11] C.T. Pan, C.H. Su, 'Fabrication of gapless triangular micro-lens array', 2006 Elsevier B.V. All rights reserved. [12] Tasso R. M. Sales, Stephen Chakmakjian, Donald J. Schertler, and G. Michael Morris RPC Photonics, Inc. , Proc. of SPIE Vol. 5530(SPIE, Bellingham, WA, 2004). [13] Hsin-Ta Hsieh and Guo-Dung John Su, ' a novel boundary-confined method for high numerical aperture micro lens array fabrication,' J. Micromech. Microeng. 20 (2010) 035023 (7pp). [14] Sinzinger S and Jahns J 2003 Microoptics (Weinheim:Wiley-VCH) chapter 5 pp 94–5. [15] I-Chiao Hsu and Guo-Dong Su, 'Design of Compact Light Illumination Module by Micro Optics', 2011. [16] Lin vinna and Guo-Dong Su, 'Application of Long-Focal-Length Microlens Array on Shack-Hartmann Wavefront Sensor', 2011. [17] Si Dia, Ru-xu Dua, 'The controlling of microlens contour by adjusting developing time in thermal reflow method ', Proc. of SPIE Vol. 7381, 73811 c 2009 SPIE [18] Chong, 'The study on the Mechanism of Microlens Array Formation Using Thermal Reflow Process and Its Application', July 2003. [19] Mohammed Ashraf, Franck Chollet, Murukeshan Matham and Chun Yang, 'Fabrication of polymer-based reflowed microlenses on optical fibre with control of focal length using differential coating technique', SADHANA Volume 34, Number 4 (2009), 607-613. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/63429 | - |
| dc.description.abstract | 微透鏡陣列，顧名思義就是將複數的微小透鏡以陣列方式排列在一起。微透鏡陣列有很多應用，例如：固態的勻光….等。在固態照明應用中，光源往往是一個點光源，且其在不同角度各別發出不同強度的光，在實際應用上，會因為固態照明光源發出來的光不均勻，造成觀看者不舒服的感覺。因此，有許多學者致力研究如何將一固態照明光源，透過光學元件來改變其出光的光場分佈，微透鏡陣列其中一種應用，即是用來均勻LED光源的出光分佈。然而，在前述應用中的微透鏡陣列，大多都是以同一焦距的微小透鏡排列而成的。
在本篇論文中，我們將會提出一種製作具不同焦距之微透鏡陣列的方法。此外，我們試圖將它應用在幫助LED的出光均勻性。製作前，我們先用TracePro來跑模擬，並量測實作出來的結果是否在趨勢上和模擬結果相符合。 | zh_TW |
| dc.description.abstract | Microlens arrays are applied to several areas, such as imaging reconstruction and organic light emitting diode light extraction. Researchers have studied on how to increase the efficiency of luminous current and luminous power of an organic light-emitting device (OLED) [1] by using several spheres with different diameters.
In this thesis, a method to fabricate a micro lens array with different diameters is presented. By using negative PR (photoresist) as a boundary confinement, we can make microlens array with different diameters on a single thermal reflowing process. Unlike traditional method, this method does not suffer tight thermal dose control because the PR reflowing can be confined effectively by pre-patterned negative PR boundaries. At last, we will try to make concave microlens array transformed from freeform lens. And compare the illumination map measured from the microlens array transformed from freeform lens with the result of demonstration run by simulation | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T16:41:09Z (GMT). No. of bitstreams: 1 ntu-101-R98941012-1.pdf: 5011796 bytes, checksum: 9b59d9bba5b83d05ce69e901bc8e8d1a (MD5) Previous issue date: 2012 | en |
| dc.description.tableofcontents | Index
致謝 I 中文摘要 III ABSTRACT IV INDEX V LIST OF FIGURES VII CHAPTER 1 INTRODUCTION 1 1.1 HISTORICAL REVIEW 1 1.2 DEFINITION AND THEORY 8 CHAPTER 2 BOUNDARY-CONFINED METHOD 12 2.1 THE THEORY OF BOUNDARY-CONfiNED METHOD 12 2.2 THE STEPS OF BOUNDARY-CONFINED METHOD 15 CHAPTER 3 EXPERIMENT & RESULT 20 3.1 THE FABRICATION OF MICROLENS ARRAY WITH DIFFERENT FOCAL LENGTHS ARRANGED IN NTU TEXTS 20 3.2 THE FABRICATION OF MICROLENS ARRAY WITH DIFFERENT FOCAL LENGTHSS ARRANGED IN PATTERN DESIGNED BY HSU [15] 31 3.3 FABRICATION FOR CONCAVE MICROLENS ARRAY 49 3.4 ILLUMINATION MAP MEASUREMENT OF THE CONCAVE MICROLENS ARRAY WITH DIFFERENT FOCAL LENGTHS 53 CHAPTER 4 DISCUSSION 57 4.1 EXPLANATION OF THE RESULTS OF EXPERIMENT AND SIMULATION 57 4.2 AN EXPERIMENT DESIGNED FOR OBSERVING THE INTERACTION BETWEEN THE SU-8 3005 PR AND AZ 4620 PR 62 4.3 ESTABLISH SYSTEM TABLE FOR DIAMETERS OF MICRO CUPS V.S. CURVATURES 68 CHAPTER 5 CONCLUSION 79 REFERENCE 80 APPENDIX A 83 | |
| dc.language.iso | en | |
| dc.subject | 控制透鏡曲率半徑 | zh_TW |
| dc.subject | 微透鏡陣列 | zh_TW |
| dc.subject | 自由曲面透鏡 | zh_TW |
| dc.subject | microlens array with different focal length | en |
| dc.subject | focal length control | en |
| dc.subject | boundary confiner | en |
| dc.subject | different photoresist | en |
| dc.title | 具不同焦距微透鏡陣列之製作及其照明應用 | zh_TW |
| dc.title | The fabrication of microlens array with different focal length and the application in solid state lighting | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 100-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 蔡永傑(Wing Kit Choi),黃鼎偉(Ding-wei Huang) | |
| dc.subject.keyword | 自由曲面透鏡,微透鏡陣列,控制透鏡曲率半徑, | zh_TW |
| dc.subject.keyword | microlens array with different focal length,focal length control,boundary confiner,different photoresist, | en |
| dc.relation.page | 90 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2012-09-04 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 光電工程學研究所 | zh_TW |
| 顯示於系所單位： | 光電工程學研究所 | |
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