| OCB模式液晶显示器件的膜补偿模拟优化 |
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| 引用本文： | 单艾娴,李志勇,孙玉宝. OCB模式液晶显示器件的膜补偿模拟优化[J]. 液晶与显示, 2011, 26(1): 34-39. DOI: 10.3788/YJYXS20112601.0034 |
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| 作者姓名： | 单艾娴 李志勇 孙玉宝 |
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| 作者单位： | 河北工业大学,应用物理系,天津,300401 |
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| 基金项目： | 国家自然科学基金(No.10974042,No.10704022,No.60736042) |
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| 摘 要： | 研究了OCB模式液晶显示器件的膜补偿方式,给出了4种膜补偿结构的优化参数以及4种膜补偿结构下的等对比度视角图和响应时间。4种膜补偿结构通过模拟与研究都得到了很好的优化结果,最大对比度都可以达到2 200以上,响应时间在2ms以下。
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| 关 键 词： | 光学自补偿弯曲模式 膜补偿 响应时间 对比度 视角 |
Optimization of OCB Mode Liquid Crystal Device |
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| SHAN Ai-xian,LI Zhi-yong,SUN Yu-bao. Optimization of OCB Mode Liquid Crystal Device[J]. Chinese Journal of Liquid Crystals and Displays, 2011, 26(1): 34-39. DOI: 10.3788/YJYXS20112601.0034 |
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| Authors: | SHAN Ai-xian LI Zhi-yong SUN Yu-bao |
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| Affiliation: | SHAN Ai-xian,LI Zhi-yong,SUN Yu-bao(Department of Applied Physics,Hebei University of Technology,Tianjin 300401,China) |
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| Abstract: | How to compensate OCB mode and get the optimal parameters of the compensation films for high contrast ratio are analyzed.The iso-contrast contour and response time were calculated for four compensating schemes with the optimization results.The maximal contrast ratio is greater than or equal to 2 200 and the response time is less than 2 ms in any compensating schemes. |
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| Keywords: | optical compensated bend film-compensated response time contrast ratio viewing angle |
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