发明申请
- 专利标题: Process for Producing Optical Device
- 专利标题(中): 光学元件制造工艺
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申请号: US10589720申请日: 2005-02-15
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公开(公告)号: US20080226248A1公开(公告)日: 2008-09-18
- 发明人: Tatsuya Suetsugu , Norimasa Kominami , Takeshi Ohtani , Naoko Kaga , Hiroaki Yokoi , Minoru Takada , Takashi Tarumi , Toshihiko Einishi , Kohei Kadono
- 申请人: Tatsuya Suetsugu , Norimasa Kominami , Takeshi Ohtani , Naoko Kaga , Hiroaki Yokoi , Minoru Takada , Takashi Tarumi , Toshihiko Einishi , Kohei Kadono
- 申请人地址: JP Soaka-shi JP Tokyo
- 专利权人: ISUZU GLASS CO., LTD.,NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE
- 当前专利权人: ISUZU GLASS CO., LTD.,NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE
- 当前专利权人地址: JP Soaka-shi JP Tokyo
- 优先权: JP2004-044734 20040220
- 国际申请: PCT/JP2005/002246 WO 20050215
- 主分类号: G02B6/10
- IPC分类号: G02B6/10 ; C03C17/00 ; G02B3/00 ; G02B5/18 ; G02B27/10
摘要:
The present invention provides a method of producing an optical element without the need for high vacuum, unlike the thin film deposition methods, and without using a molten salt. More specifically, the invention provides a method of producing an optical element comprising applying a paste containing at least one compound selected from lithium compounds, potassium compounds, rubidium compounds, cesium compounds, silver compounds, and thallium compounds, an organic resin, and an organic solvent to a glass substrate containing an alkali metal component as a glass component and then performing heat treatment at a temperature below the softening temperature of the glass substrate.
公开/授权文献
- US07522803B2 Process for producing optical device 公开/授权日:2009-04-21