| 索尼LCX029CRT液晶显示器纯位相调制特性的研究 |
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| 引用本文： | 等.索尼LCX029CRT液晶显示器纯位相调制特性的研究[J].光学与光电技术,2014(1):67-71. |
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| 作者姓名： | 等 |
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| 作者单位： | [1]西安文理学院物理与机械电子工程学院,陕西西安71065 [2]西安邮电大学电子工程学院,陕西西安710121 |
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| 基金项目： | 陕西省教育厅科学研究项目（2013JK0607,2013JK0620）,西安市科技计划（CX12189WL02,CX12189WL01）资助项目 |
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| 摘 要： | 为了研究索尼LCX029CRT液晶显示器纯位相调制特性，设计了索尼LCX029CRT液晶显示器的驱动电路，并搭建了测试光路对其纯位相调制特性进行了研究，同时对光路进行了理论分析。实验获得一组移动的干涉条纹，实验测试研究结果表明索尼LCX029CRT液晶显示器具有π／2的相位调制特性。
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| 关 键 词： | 液晶显示器面板 相位调制 干涉条纹 驱动电路 |
Pure Phase Modulation Characteristics of Sony LCX029 CRT LCD |
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| ZHAO Xiao-xia,LUO Wen-feng,WANG Hong-ying,LI Yuan-yuan,ZHANG Xiang-wu.Pure Phase Modulation Characteristics of Sony LCX029 CRT LCD[J].optics&optoelectronic technology,2014(1):67-71. |
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| Authors: | ZHAO Xiao-xia LUO Wen-feng WANG Hong-ying LI Yuan-yuan ZHANG Xiang-wu |
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| Institution: | 1 School of Physics and Mechanical Electronic Engineering, Xi＇an University of Arts and Science, Xi＇an 710065, Chinas 2 School of Electronic Engineering, Xi＇an University of Posts Telecommunications, Xi＇an 710121, China ) |
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| Abstract: | In order to study the pure phase modulation characteristics of Sony LCX029 CRT liquid-crystal display（LCD）, the drive circuit was designed and the test optical path was set up to determination phase modulation depth of the LCX029 CRT. The theoretical analysis about the test optical path was also given. A group of mobile interference fringes were obtained. Ex- perimental test results show that the phase modulation depth of the LCX029 CRT is π/2. |
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| Keywords: | liquid crystal display phase modulation interference fringes drive circuit |
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