| 有机薄膜晶体管阵列面向电子纸像素设计 |
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| 引用本文： | 汪梅林,张其国,郑永亮,秦永亮,郭晓东,潭莉,朱棋锋,韩学斌,申剑锋.有机薄膜晶体管阵列面向电子纸像素设计[J].液晶与显示,2012,27(1):38-42. |
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| 作者姓名： | 汪梅林 张其国 郑永亮 秦永亮 郭晓东 潭莉 朱棋锋 韩学斌 申剑锋 |
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| 作者单位： | 中国科学院上海高等研究院新型显示技术研究中心;上海中科联和显示技术有限公司 |
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| 基金项目： | 上海市科委科研项目(No.10dz1100300) |
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| 摘 要： | 讨论了有机薄膜晶体管(Organic Thin Film Transistor,OTFT)作为开关器件来驱动电子纸的像素设计,特别是像素电路结构、HSPICE模拟用模型参数和像素平面结构。讨论了有机薄膜晶体管制造过程,并用HSPIC模拟分析了有机薄膜晶体管结构和存贮电容大小对像素波形的影响,结果表明TFT结构的选择依赖于存贮电容的大小。
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| 关 键 词： | 电子纸 有机薄膜晶体管 像素设计 |
| 收稿时间： | 2011/9/14 |
Pixel Design of Organic Thin Film Transistor Array |
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| WANG Mei-lin,ZHANG Qi-guo,ZHENG Yong-liang,QIN Yong-liang,GUO Xiao-dong,TIAN Li,ZHU Qi-feng,HAN Xue-bin,SHEN Jian-feng.Pixel Design of Organic Thin Film Transistor Array[J].Chinese Journal of Liquid Crystals and Displays,2012,27(1):38-42. |
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| Authors: | WANG Mei-lin ZHANG Qi-guo ZHENG Yong-liang QIN Yong-liang GUO Xiao-dong TIAN Li ZHU Qi-feng HAN Xue-bin SHEN Jian-feng |
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| Affiliation: | 1(1.New Display Technology Research Center,Shanghai Advanced Research Institute, Chinese Academy of Sciences,Shanghai 201203,China; 2.Shanghai CASAIL Display Technology Co.Ltd.,Shanghai 201203,China) |
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| Abstract: | As a switch device of the pixel,the Organic Thin Film Transistor(OTFT) has good IDS-VGS curve.This paper describes the pixel circuit,model parameter for HSPICE simulation and the pixel layout.In order to verify the influence of storage capacitor and TFT structure on the pixel waveform,the pixel waveform was simulated by HSPICE.The OTFT process is studied in this paper.Result shows that OTFT structure is selected according to the storage capacitor for different products.The OTFT process is suitable for flexible display. |
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| Keywords: | e-paper organic thin film transistor pixel design |
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