发明名称 METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
摘要 PROBLEM TO BE SOLVED: To increase the number of semiconductor chips obtained from one semiconductor wafer when the chip of a slender square shape in plane is fabricated. SOLUTION: A method for manufacturing a semiconductor device comprises steps of designing the width of a scribing region SCT extended in a direction parallel to the extending direction of the short side of a semiconductor chip forming region 1A in a degree in which the number of the chips obtained from one semiconductor wafer 1 is not decreased as much as possible; and designing the width of a scribing region SCY extended in a direction parallel to the extending direction of the long side of the semiconductor chip forming region 1A in a degree in which the region 1A is not cut at cutting the wafer 1 into individual chips. COPYRIGHT: (C)2003,JPO
申请公布号 JP2003258049(A) 申请公布日期 2003.09.12
申请号 JP20020061327 申请日期 2002.03.07
申请人 HITACHI LTD 发明人 NAKAHARA TSUTOMU;TANAKA HIROMASA
分类号 H01L21/66;H01L21/822;H01L27/04;(IPC1-7):H01L21/66 主分类号 H01L21/66
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