Optical Design and Simulation for New Type LED Light Engine of Pico-Projector
碩士 === 國立中興大學 === 精密工程學系所 === 99 === Traditional pico-projectors’s LED light engine needs collimator lens and relay lens etc, which has some drawbacks such as complicate structure and higher cost. In this work, a new scheme that utilizes high power LEDS array and novel back emitting parabolic mirror...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/88723840384800301931 |