发明名称 |
Parameter adjuster |
摘要 |
A chromosome using each of a plurality of parameters of a physical model of a semiconductor element as a gene is defined and the parameters are optimized using a genetic algorithm based on the characteristics measurement data of the semiconductor element fabricated by way of trial. In the selection processing of the genetic algorithm, a sum of a first evaluation value based on linear scale data and a second evaluation value based on logarithmic scale data is employed as the evaluation value of the chromosome.
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申请公布号 |
US7580904(B2) |
申请公布日期 |
2009.08.25 |
申请号 |
US20050541306 |
申请日期 |
2005.07.05 |
申请人 |
EVOLVABLE SYSTEMS RESEARCH INSTITUTE INC. |
发明人 |
MURAKAWA MASAHIRO;ITO KEIICHI;WADA TETSUNORI |
分类号 |
G06F17/50;G06N3/00;G06N3/12;H01L29/00 |
主分类号 |
G06F17/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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