| 基于单片LCoS四基色时序彩色显示的模拟 |
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| 引用本文： | 邹静燕,金笑丛,袁旦,屠彦,雷威,张晓兵.基于单片LCoS四基色时序彩色显示的模拟[J].液晶与显示,2007,22(1):55-60. |
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| 作者姓名： | 邹静燕 金笑丛 袁旦 屠彦 雷威 张晓兵 |
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| 作者单位： | 东南大学,电子工程系,江苏,南京,210096 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);高等学校博士学科点专项科研项目;教育部跨世纪优秀人才培养计划 |
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| 摘 要： | 在单片LCoS显示器件实现时序彩色显示的基础上,分析了如何在单片LCoS显示器件上实现四基色显示;采用三基色到四基色转换的一种矩阵转换算法,提出了通过该算法在现有的硬件基础上实现三基色到四基色转换的方法;并列出了一组由VHDL硬件语言模拟得到的转化结果的数据,来证实能在硬件上转化的正确性;提出了采用功能更强大的可编程逻辑器件EP1C20F400C6,来提高三基色到四基色转换的速度和精度。
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| 关 键 词： | 四基色 色域 时序彩色 |
| 文章编号： | 1007-2780（2007）01-0055-06 |
| 收稿时间： | 2006-07-12 |
| 修稿时间： | 2006-07-122006-08-21 |
Simulation of Sequential Colorization of Four-primary Based on Single LCoS Display |
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| ZOU Jing-yan,JING Xiao-cong,YUAN Dan,TU Yan,LEI Wei,ZHANG Xiao-bing.Simulation of Sequential Colorization of Four-primary Based on Single LCoS Display[J].Chinese Journal of Liquid Crystals and Displays,2007,22(1):55-60. |
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| Authors: | ZOU Jing-yan JING Xiao-cong YUAN Dan TU Yan LEI Wei ZHANG Xiao-bing |
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| Affiliation: | Electronics Department of Southeast University, Nanjing 210096,China |
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| Abstract: | Based on sequential colorization on a single LCoS display,a method about how to apply four-primary to the LCoS display was given.This paper adopted the color conversion arithmetic for multi-primary using matrix switching,and brought forward a way to realize this arithmetic on the existing hardware.Then data gained by simulation through the hardware language VHDL were listed out,which proved the validity of the conversion on hardware system.At last,a method was presented to improve the speed and precision of the conversion from three-primary to four-primary through replacing the programmable device to a more powerful one,like EP1C20F400C6. |
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| Keywords: | LCoS |
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