| 透反区响应时间相等的双盒厚透反液晶显示器 |
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| 引用本文： | 张建德,王琼华,李大海,颜劲仁.透反区响应时间相等的双盒厚透反液晶显示器[J].光学技术,2009,35(6). |
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| 作者姓名： | 张建德 王琼华 李大海 颜劲仁 |
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| 作者单位： | 四川大学电子信息学院,视觉合成图形图像技术国防重点学科实验室,成都,610065 |
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| 基金项目： | 教育部新世纪优秀人才支持计划资助项目(NCET-07-0582) |
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| 摘 要： | 提出了一种透反区响应时间相等的双盒厚透反液晶显示器。该透反液晶显示器在透射区采用了强锚定能边界条件,以缩短其响应时间;在反射区采用了弱锚定能边界条件,以增加其响应时间;采用过压驱动技术,使透反区的响应时间相等。分析了该透反液晶显示器的结构和原理,设计了透射区和反射区的边界锚定能,计算了响应时间和电光特性,得到了透反区响应时间相等,且具有良好电光特性的双盒厚透反液晶显示器。
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| 关 键 词： | 透反液晶显示器 响应时间 锚定能 过压驱动技术 |
Dual-cell-gap transflective liquid crystal display with identical response time in transmissive and reflective areas |
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| ZHANG Jian-de,WANG Qiong-hua,LI Da-hai,YAN Jin-ren.Dual-cell-gap transflective liquid crystal display with identical response time in transmissive and reflective areas[J].Optical Technique,2009,35(6). |
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| Authors: | ZHANG Jian-de WANG Qiong-hua LI Da-hai YAN Jin-ren |
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| Institution: | Key Laboratory of Fundamental Synthetic Vision Graphics and Image for National Defense;School of Electronics and Information Engineering;Sichuan University;Chengdu 610065;China |
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| Abstract: | A dual-cell-gap transflective liquid crystal display(TR-LCD) with identical response time in the transmissive and reflective areas is demonstrated.In the transmissive area,strong anchoring energy condition is used to reduce the response time.In the reflective area,weak anchoring energy condition is used to increase the response time.And over-voltage drive technology is adopted to make the response time identical in the transmissive and reflective areas.The structure and principle of the TR-LCD are analyzed,... |
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| Keywords: | transflective liquid crystal display response time anchoring energy over-voltage drive technology |
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