发明名称 Circuit forming apparatus of semiconductor device
摘要 A linear semiconductor material having a thin metal-oxide layer and a resist layer is conveyed at a constant speed by rotating rollers. An electron-beam drawing apparatus, in which micro-electron-guns are aligned circumferentially, is disposed between the rollers. The linear semiconductor material passes through a cylindrical hole of the electron-beam drawing apparatus such that a circuit pattern is formed on a surface of the linear semiconductor material by an electron beam. The linear semiconductor material is developed and etched, and divided into predetermined lengths. Thus a linear semiconductor is completed. A semiconductor device is manufactured by bundling a plurality of the linear semiconductors of predetermined length.
申请公布号 US6398872(B1) 申请公布日期 2002.06.04
申请号 US19990345982 申请日期 1999.07.01
申请人 ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 发明人 JOJIKI MASAO
分类号 H01L21/027;B82B1/00;C23C16/00;H01J37/317;H01L27/00;(IPC1-7):C23C16/00;H01L21/27 主分类号 H01L21/027
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