发明申请
WO2002069054A1 VACUUM ULTRAVIOLET TRANSMITTING SILICON OXYFLUORIDE LITHOGRAPHY GLASS 审中-公开
真空紫外线透射硅氧化物光刻玻璃

  • 专利标题: VACUUM ULTRAVIOLET TRANSMITTING SILICON OXYFLUORIDE LITHOGRAPHY GLASS
  • 专利标题(中): 真空紫外线透射硅氧化物光刻玻璃
  • 申请号: PCT/US2001/044547
    申请日: 2001-11-28
  • 公开(公告)号: WO2002069054A1
    公开(公告)日: 2002-09-06
  • 发明人: MOORE, Lisa, A.SMITH, Charlene, M.
  • 申请人: CORNING INCORPORATED
  • 申请人地址: 1 Riverfront Plaza, Corning, NY 14831 US
  • 专利权人: CORNING INCORPORATED
  • 当前专利权人: CORNING INCORPORATED
  • 当前专利权人地址: 1 Riverfront Plaza, Corning, NY 14831 US
  • 代理机构: MURPHY, Edward, F.
  • 优先权: US60/271,136 20010224
  • 主分类号: G03F9/00
  • IPC分类号: G03F9/00
VACUUM ULTRAVIOLET TRANSMITTING SILICON OXYFLUORIDE LITHOGRAPHY GLASS
摘要:
High purity silicon oxyfluoride glass suitable for use as a photomask substrates for photolithography applications in the VUV wavelength region below 190 nm is disclosed with the silicon oxyfluoride glass having a preferred fluorine content
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