期刊文献+

对象模型在集成电路掩膜光学临近矫正中的应用 被引量:1

An Object-Based Approach to Optical Proximity Correction
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摘要 随着超大规模集成电路的发展 ,其特征尺寸已经接近或小于掩膜光刻工艺中所使用的光波长 由于光的衍射和干涉现象 ,实际得到的光刻图形与掩膜图形之间存在一定的误差 为尽量消除这种误差 ,常用的两种方法是OPC和PSM 提出一种基于对象模型的OPC方法以及由此而开发的可实际应用的工具软件OPCM 该方法也为基于规则的OPC提供了产生基本规则的引擎 。 As the feature sizes of integrated circuits have been continually reducing to below exposure wavelength, some correcting techniques, such as OPC and PSM are indispensable to compensate for the distortions on wafer images. In this paper, we present an object-based approach to OPC named OPCM, which is a model-based OPC tool. Also, OPCM is applied to a rule-based OPC to enhance the practicability of the software. We show the validation of the approach by experimental results.
出处 《计算机辅助设计与图形学学报》 EI CSCD 北大核心 2003年第3期255-258,共4页 Journal of Computer-Aided Design & Computer Graphics
基金 清华大学基础研究基金 ( 2 0 0 1110 0 2 )资助
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参考文献10

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同被引文献9

  • 1Tsuneo Terasawa. Subwavelength Lithography(PSM,OPC). Central Research Laboratory, Hitachi Ltd.1-280 Higashi-Koigakubo, Kokubunji-shi Tokyo185-8601 Japan.
  • 2Osamu YAMABE, Kunio WATANABE,Toshiro ITANI.Evaluation of high transmittance Attenuated Phase Shifting Mask for 157nm Lithography.Japan.
  • 3Akio Misaka,Takahiro Matsuo.Masaru Sasago.Super-resolution enhancement method with phase-shifting mask available for random patternsULSI Process Technology Development Center, Matsushita Electric industrial Co.,Lt&, KYOTO, 601-8413,JAPAN.
  • 4Se-Young Oh,Wang-ho Kim,Hyoung-soon Yune etc.The double exposure strategy using OPC&Simutlation and the Performance on Wafer with sub-0.10um Design Rule in Arf Lithography. Memory R&D division,Hynix Semiconductor Inc.San 136-1,Ami- ri,Bubal-eub,Ichon-si,Kyungki-do 457-701,Korea.
  • 5B.W.Smith,L.Zavyalova,S.G.Smith,J.S.Petersen,葛劢冲?.采用方形照明提高分辨率和焦深[J].电子工业专用设备,2000,29(2):48-56. 被引量:2
  • 6冯伯儒,张锦,侯德胜,周崇喜,苏平.相移掩模和光学邻近效应校正光刻技术[J].光电工程,2001,28(1):1-5. 被引量:15
  • 7王阳元,康晋锋.硅集成电路光刻技术的发展与挑战[J].Journal of Semiconductors,2002,23(3):225-237. 被引量:44
  • 8韩安云,王育中,王维军,张 倩,田振文,樊照田,陈宝钦,崔 铮.用于T形栅光刻的新型移相掩模技术[J].微纳电子技术,2002,39(5):37-40. 被引量:2
  • 9陆晶,陈宝钦,刘明,王云翔,龙世兵,李泠.100nm分辨率的移相掩模技术[J].微细加工技术,2003(4):27-32. 被引量:4

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