-
公开(公告)号:US20080004169A1
公开(公告)日:2008-01-03
申请号:US11821800
申请日:2007-06-26
Applicant: Adam James Ellison
Inventor: Adam James Ellison
CPC classification number: G02B1/00 , C03C3/06 , C03C2201/11 , C03C2201/12 , C03C2201/23 , C03C2201/30 , C03C2201/32 , C03C2201/42 , C03C2201/50
Abstract: A low expansion silica-titania glass suitable for making extreme ultraviolet lithographic element, with the titania-containing silica glass having a titania content in the range of 5-10 wt. % and a including a further constituent of a viscosity reducing dopant having a content in the range of 0.001 to 1 wt %.
Abstract translation: 一种适用于制备极紫外光刻元件的低膨胀二氧化硅 - 二氧化钛玻璃,含二氧化钛的二氧化硅玻璃的二氧化钛含量为5-10wt。 %,并且a包含含量在0.001至1重量%范围内的粘度降低掺杂剂的另一组分。