发明授权
US5983672A Method for manufacturing optical components for use in the ultraviolet
region
失效
用于制造用于紫外线区域的光学部件的方法
- 专利标题： Method for manufacturing optical components for use in the ultraviolet region
- 专利标题（中）： 用于制造用于紫外线区域的光学部件的方法
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申请号： US939203申请日： 1997-09-29
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公开(公告)号： US5983672A公开(公告)日： 1999-11-16
- 发明人: Hiroki Jinbo , Akiko Moriya , Norio Komine
- 申请人： Hiroki Jinbo , Akiko Moriya , Norio Komine
- 申请人地址： JPX Tokyo
- 专利权人： Nikon Corporation
- 当前专利权人： Nikon Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX8-259948 19960930
- 主分类号： C03C15/00
- IPC分类号： C03C15/00 ; C03C17/245 ; C03C19/00 ; C03C23/00 ; C03B27/012
摘要：
The present invention provides a method for manufacturing an optical component that have increased transmittance in the ultraviolet region of the spectrum. The method includes the steps of cutting out a part from a block material; polishing optical sides of the part; subjecting the part to heat treatment at a temperature of between 100 and 900.degree. C.; and subjecting the part to acid treatment.
公开/授权文献
- US4858630A Smoking article with improved aerosol forming substrate 公开/授权日：1989-08-22
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