Analysis on Surface Properties of High-Pretilt Liquid Crystal Cells with Different Manufacture Processes
碩士 === 逢甲大學 === 電機工程所 === 100 === In this study, we use two simple and traditional fabrications, mix and stack which is composed of vertical (V) and horizontal polyimide (H) to make the high-pretilt liquid crystal cells, and the pretilt angle can be controlled over the full range ( 0°~90°). We chose...
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ndltd-TW-100FCU054420172019-05-15T20:51:31Z http://ndltd.ncl.edu.tw/handle/75g46h Analysis on Surface Properties of High-Pretilt Liquid Crystal Cells with Different Manufacture Processes 不同方法製作高預傾角液晶盒表面特性比較 Yueh Chen 陳閱 碩士 逢甲大學 電機工程所 100 In this study, we use two simple and traditional fabrications, mix and stack which is composed of vertical (V) and horizontal polyimide (H) to make the high-pretilt liquid crystal cells, and the pretilt angle can be controlled over the full range ( 0°~90°). We chose two sets polyimide combination which include strong (+) and weak (-) anchoring energy to fabricate samples and discuss their physical phenomena like pretilt angle, surface energy and polar anchoring energy. For mixing fabrication, the pretilt angles by mixing with V-H- is higher than those with V+H-; on the other hand, the pretilt angles by mixing with V-H+ is higher than those with V+H+. Furthermore the coefficient constant of anchoring energy by mixing with V-H- is the strongest in the four cases; but the coefficient constant of anchoring energy by mixing with V+H+ is the weakest one. In the same time, we found that for stack fabrication, there are similar results as mixing fabrication. Bau-Jy Liang 梁寶芝 2012 學位論文 ; thesis 80 zh-TW |
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碩士 === 逢甲大學 === 電機工程所 === 100 === In this study, we use two simple and traditional fabrications, mix and stack which is composed of vertical (V) and horizontal polyimide (H) to make the high-pretilt liquid crystal cells, and the pretilt angle can be controlled over the full range ( 0°~90°). We chose two sets polyimide combination which include strong (+) and weak (-) anchoring energy to fabricate samples and discuss their physical phenomena like pretilt angle, surface energy and polar anchoring energy.
For mixing fabrication, the pretilt angles by mixing with V-H- is higher than those with V+H-; on the other hand, the pretilt angles by mixing with V-H+ is higher than those with V+H+. Furthermore the coefficient constant of anchoring energy by mixing with V-H- is the strongest in the four cases; but the coefficient constant of anchoring energy by mixing with V+H+ is the weakest one.
In the same time, we found that for stack fabrication, there are similar results as mixing fabrication.
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Bau-Jy Liang |
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Bau-Jy Liang Yueh Chen 陳閱 |
author |
Yueh Chen 陳閱 |
spellingShingle |
Yueh Chen 陳閱 Analysis on Surface Properties of High-Pretilt Liquid Crystal Cells with Different Manufacture Processes |
author_sort |
Yueh Chen |
title |
Analysis on Surface Properties of High-Pretilt Liquid Crystal Cells with Different Manufacture Processes |
title_short |
Analysis on Surface Properties of High-Pretilt Liquid Crystal Cells with Different Manufacture Processes |
title_full |
Analysis on Surface Properties of High-Pretilt Liquid Crystal Cells with Different Manufacture Processes |
title_fullStr |
Analysis on Surface Properties of High-Pretilt Liquid Crystal Cells with Different Manufacture Processes |
title_full_unstemmed |
Analysis on Surface Properties of High-Pretilt Liquid Crystal Cells with Different Manufacture Processes |
title_sort |
analysis on surface properties of high-pretilt liquid crystal cells with different manufacture processes |
publishDate |
2012 |
url |
http://ndltd.ncl.edu.tw/handle/75g46h |
work_keys_str_mv |
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