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請使用永久網址來引用或連結此文件:
http://ir.ncue.edu.tw/ir/handle/987654321/11390
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題名: | Extend The Angular Displacement of A Thermal Actuated Scanning Mirror |
作者: | Wang, Kerwin;Cheng, Chien-Min |
貢獻者: | 機電工程學系 |
關鍵詞: | Scanning micromirror;Thermal actuator |
日期: | 2008-06
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上傳時間: | 2012-06-06T01:43:31Z
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出版者: | National Cheng Kung University |
摘要: | MEMS thermal actuators are known for their relatively high mechanical energy output for a given MEMS chip area, however, they are power consuming. This paper presents two novel actuating methods to achieve large scanning angular displacements with low driving voltage and power consumption. Experimental results show that these two driving methods can amplify the mirror angular displacement. Compared to our previous testing results the scanning angle is improved from 18o to 57.degree.. The pulling-up mechanism has reliable performance after 3.6*10/sup 7/ cycles under continuous operation. |
關聯: | The 4th Asia Pacific Conference on Transducers and Micro/Nano Technologies, National Cheng Kung University, June 22-25, 2008 |
顯示於類別: | [機電工程學系] 會議論文
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文件中的檔案:
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大小 | 格式 | 瀏覽次數 |
2050101316002.pdf | 12Kb | Adobe PDF | 533 | 檢視/開啟 |
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