| a－Si TFT－LCD黑白视频投影显示 |
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| 引用本文： | 李树山,袁庆鹏,黄宇,孟志国,赵颖,耿卫东,王庆章,熊绍珍,孙钟林,徐温元.a－Si TFT－LCD黑白视频投影显示[J].南开大学学报,1996(3). |
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| 作者姓名： | 李树山 袁庆鹏 黄宇 孟志国 赵颖 耿卫东 王庆章 熊绍珍 孙钟林 徐温元 |
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| 作者单位： | 南开大学光电子所，天津光电显示技术研究中心 |
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| 摘 要： | 模拟信号驱动方式的ＯＫＩＭＳＭ５２８０—５２８３系列ＬＣＤ驱动ＩＣ，非常适合于我们所研制的非晶硅薄膜晶体管液晶显示器（ａ－ＳｉＴＦＴ－ＬＣＤ）．自行设计接口控制电路，使视频信号与液晶驱动ＩＣ及液晶盒的电光特性相匹配．在光路设计中采用大口径聚光镜，从而获得了象质均匀，对比度达４０：１，灰度达８级的无闪烁视频图像．
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| 关 键 词： | 非晶硅薄膜晶体管液晶显示器 视频投影显示 驱动与控制电路 |
a-Si TFT-LCD BLACK-WHITE VIDEO PROJECTION DISPLAY |
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| Li Shushan,Yuan Qingpeng,Huang Yu,Meng Zhiguo, Zhao Ying,Geng Weidong, Wang Qingzhang,Xiong Shaozhen,Sun Zhonglin,Xu Wenyuan.a-Si TFT-LCD BLACK-WHITE VIDEO PROJECTION DISPLAY[J].Acta Scientiarum Naturalium University Nankaiensis,1996(3). |
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| Authors: | Li Shushan Yuan Qingpeng Huang Yu Meng Zhiguo Zhao Ying Geng Weidong Wang Qingzhang Xiong Shaozhen Sun Zhonglin Xu Wenyuan |
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| Abstract: | OKI MSM5280-5283 series LCD driver ICs with analog mode are most suitable for driving our developed a-Si TFT-LCD panel.The controlling interface, designed by ourselves,matches the video signals with the LCD driver ICs and the electro-optic characteristic of our aSi TFT-LCD panel.The convergent lens with large diameter has been used to obtain high quality image with low aberration. The homogenous video image without flicker has been obtained.The characteristics of our a-Si TFT-LCD video system are the contrast ratios of 40:1,and 8 levels of gray scale. |
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| Keywords: | a-Si TFT-LCD video projection display driving and controlling circuits |
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