会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明授权
    • Mask data generating apparatus, a computer implemented method for generating mask data and a computer program for controlling the mask data generating apparatus
    • 掩模数据产生装置,用于产生掩模数据的计算机实现方法和用于控制掩模数据产生装置的计算机程序
    • US06907596B2
    • 2005-06-14
    • US10385624
    • 2003-03-12
    • Sachiko KobayashiToshiya KotaniSatoshi TanakaSusumu Watanabe
    • Sachiko KobayashiToshiya KotaniSatoshi TanakaSusumu Watanabe
    • G03F1/36G03F1/68G03F1/70H01L21/027H01L21/82G06F17/50
    • G03F1/36
    • A mask data generating apparatus comprising: a division module configured to extract a line segment and dividing the extracted line segment into a suitable length; a correction value calculation module configured to calculate correction value calculating points from each divided edge; a first calculated center point calculation module configured to set first calculated center points and a shape of a pattern; a first rectangular region preparation module configured to prepare first simulation regions and a plurality of first rectangular regions which overlap with each other; a second calculated center point calculation module configured to acquire second rectangular regions, and calculating second calculated center points based on the second rectangular regions; a second simulation region preparation module configured to acquire second simulation regions; a process simulation execution module configured to calculate a correction value; and a correction pattern preparation module configured to prepare the correction pattern.
    • 一种掩模数据生成装置,包括:分割模块,被配置为提取线段并将所提取的线段划分成合适的长度; 校正值计算模块,被配置为从每个分割边缘计算校正值计算点; 第一计算中心点计算模块,被配置为设置第一计算的中心点和图案的形状; 第一矩形区域准备模块,被配置为准备第一模拟区域和彼此重叠的多个第一矩形区域; 第二计算中心点计算模块,被配置为获取第二矩形区域,并且基于所述第二矩形区域计算第二计算的中心点; 配置成获取第二模拟区域的第二模拟区域准备模块; 被配置为计算校正值的过程模拟执行模块; 以及配置为准备校正图案的校正图案准备模块。
    • 10. 发明授权
    • Pattern formation method, mask for exposure used for pattern formation, and method of manufacturing the same
    • 图案形成方法,用于图案形成的曝光用掩模及其制造方法
    • US06727028B2
    • 2004-04-27
    • US10132197
    • 2002-04-26
    • Toshiya KotaniSatoshi TanakaSoichi Inoue
    • Toshiya KotaniSatoshi TanakaSoichi Inoue
    • G03F900
    • G03F1/36G03F7/70433G03F7/70441
    • In a pattern forming method, a cell pattern of each of memory cells is separated into a first pattern group provided at a predetermined position inside from an endmost portion of a cell and a second pattern group excluding the first pattern group. A mask size of the second pattern group is determined such that the second pattern group secures a sufficient process margin relative to a given size and size accuracy. A mask size of the first pattern group is optimized according to a peripheral pattern environment such that the first pattern group has a desired size under the above condition. A mask pattern of the memory cell is formed according to the mask size of the second pattern group and the first pattern group. The cell pattern is formed on a semiconductor wafer, using the mask pattern.
    • 在图案形成方法中,每个存储单元的单元图案被分离成设置在从单元的最末端部分的内部的预定位置处的第一图案组和除了第一图案组之外的第二图案组。 确定第二图案组的掩模尺寸,使得第二图案组相对于给定的尺寸和尺寸精度确保足够的加工余量。 根据周边图案环境优化第一图案组的掩模尺寸,使得第一图案组在上述条件下具有期望的尺寸。 根据第二图案组和第一图案组的掩模尺寸形成存储单元的掩模图案。 使用掩模图案在半导体晶片上形成电池图案。