发明授权
- 专利标题: Surface inspection system
- 专利标题(中): 表面检测系统
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申请号: US10213607申请日: 2002-08-06
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公开(公告)号: US06941792B2公开(公告)日: 2005-09-13
- 发明人: Hisashi Isozaki , Masanori Matsuda
- 申请人: Hisashi Isozaki , Masanori Matsuda
- 申请人地址: JP Tokyo-to
- 专利权人: Kabushiki Kaisha TOPCON
- 当前专利权人: Kabushiki Kaisha TOPCON
- 当前专利权人地址: JP Tokyo-to
- 代理机构: Nields & Lemack
- 优先权: JP2001-243939 20010810; JP2002-181136 20020621
- 主分类号: G01B11/30
- IPC分类号: G01B11/30 ; G01N21/93 ; G01N21/95 ; G01N21/956 ; H01L21/66 ; G01B11/00
摘要:
A surface inspection system, comprising a calibration wafer where particles of known specifications are spread, a wafer transport unit having a transport robot, a surface inspection unit, and a calibration wafer accommodation unit for accommodating the calibration wafer.
公开/授权文献
- US20030029220A1 Surface inspection system 公开/授权日:2003-02-13
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