发明授权
- 专利标题: Artificial optical lens and method of manufacturing it
- 专利标题(中): 人造光学透镜及其制造方法
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申请号: US641710申请日: 1991-01-15
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公开(公告)号: US5172143A公开(公告)日: 1992-12-15
- 发明人: Dominique Baude , Jean-Claude Meslard , Gerard Obrecht , Pierre Chavel , Denis Joyeux , Jean Taboury
- 申请人: Dominique Baude , Jean-Claude Meslard , Gerard Obrecht , Pierre Chavel , Denis Joyeux , Jean Taboury
- 申请人地址: FRX Creteil
- 专利权人: Essilor International Cie Generale d'Optique
- 当前专利权人: Essilor International Cie Generale d'Optique
- 当前专利权人地址: FRX Creteil
- 优先权: FRX9000679 19900122; FRX9014282 19901116
- 主分类号: A61L27/00
- IPC分类号: A61L27/00 ; A61F2/16 ; B29D11/00 ; G02B1/04 ; G02C7/04
摘要:
The manufacture of an artificial optical lens having any given power profile starts from an artificial optical lens having a different power profile. A physical-chemical treatment method modifies the power profile to obtain a required power profile. A rotating mask is used for spatial modulation of the energy flux.
公开/授权文献
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