Reduction of Disclination Lines in Liquid Crystal Lenses
碩士 === 國立彰化師範大學 === 光電科技研究所 === 100 === The effect of pretilt angle on disclination lines of the liquid crystal (LC) lens is investigated. When the pretilt angle of LCs is about 10∘,the disclination lines move to the margin of the LC lens. As the pretilt angle of LCs is higher than 20∘, the disclina...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2012
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| Online Access: | http://ndltd.ncl.edu.tw/handle/82487153903478570633 |
| Summary: | 碩士 === 國立彰化師範大學 === 光電科技研究所 === 100 === The effect of pretilt angle on disclination lines of the liquid crystal (LC) lens is investigated. When the pretilt angle of LCs is about 10∘,the disclination lines move to the margin of the LC lens. As the pretilt angle of LCs is higher than 20∘, the disclination lines of the LC lens may be removed. We also investigate the effect of LC lens arrays on the aberration correction of an optical system. The obtained result shows that the correction of aberration is evident when the etched electrode hole-pattern is close packed.
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