PROBLEM TO BE SOLVED: To provide a misalignment inspection method, a misalignment inspection program and misalignment inspection device for performing a misalignment inspection for every transfer shot, and a misalignment inspection device selection method, a misalignment inspection device selection program and a misalignment inspection device selection system for reducing the time required for the inspection.;SOLUTION: In a method for inspecting a misalignment between a wafer W and a reticle using a plurality of inspection marks M arranged differently for every transfer shot TS, the plurality of inspection marks M on the transfer shot TS are counted (S401); one formula is selected, based on the result, among a plurality of first correction formulas for computing a first correction parameter ki used for performing a linear correction of the transfer shot TS (S402); the first correction parameter ki is computed (S403); a second correction parameter Pimn used for performing a linear correction of the wafer W is computed by substituting the first correction parameter ki into a second correction formula (S404); and the first correction parameter ki and the second correction parameter Pimn are output as an alignment correction value (S405).;COPYRIGHT: (C)2011,JPO&INPIT
展开▼
机译:解决的问题:提供一种错位检查方法,用于对每个转印镜头进行错位检查的错位检查程序和错位检查装置,以及错位检查装置的选择方法,错位检查装置选择程序和错位检查装置选择解决方案:在一种方法中,使用针对每个传送镜头TS布置不同的多个检查标记M来检查晶圆W和掩模版之间的未对准状态的方法中,晶片上的多个检查标记M对转移镜头TS进行计数(S401);基于该结果,从多个第一校正公式中选择一个公式,以计算用于对转印镜头TS进行线性校正的第一校正参数k i Sub>。计算第一校正参数k i Sub>(S403);通过将第一校正参数k i Sub>代入第二校正公式来计算用于对晶圆W进行线性校正的第二校正参数P imn Sub>(S404); ;第一校正参数k i Sub>和第二校正参数P imn Sub>作为对齐校正值输出(S405)。COPYRIGHT:(C)2011,JPO&INPIT
展开▼