专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09709823B2 Method for transforming a progressive ophthalmic surface 有权
公开(公告)号：US09709823B2
公开(公告)日：2017-07-18
申请号：US14365985
申请日：2012-12-12
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Eric Gacoin , Laurent Huprel , Jérome Moine , Jean-Marc Padiou
IPC分类号： B24B13/00 , B24B13/06 , G02C7/06
CPC分类号： G02C7/063 , B24B13/00 , B24B13/06
摘要： The present invention relates to a method for transforming an initial progressive ophthalmic surface which has to be manufactured by a manufacturing method, the transformation method comprising: a step of selecting a manufacturing method intended to be implemented, in which said manufacturing method introduces a reproducible surface defect, a step of selecting a predictive model of said reproducible surface defect, a step of selecting an initial progressive ophthalmic surface S intended to be manufactured, a step of determining (S1), during which there is determined, by means of said predictive model, a surface defect value D which would be introduced if the initial progressive ophthalmic surface S were produced by said manufacturing method, a transformation step (S2), during which said initial progressive ophthalmic surface S is transformed into a transformed progressive ophthalmic surface S* by compensating the defect value D determined during the step (S1), such that the subsequent manufacture of the transformed ophthalmic surface S* by said manufacturing method makes it possible to obtain a progressive ophthalmic surface which substantially conforms to the initial progressive ophthalmic surface S.

2. 发明申请

US20140307223A1 Method For Transforming A Progressive Ophthalmic Surface 有权
标题翻译：转化进行性眼科表面的方法
公开(公告)号：US20140307223A1
公开(公告)日：2014-10-16
申请号：US14365985
申请日：2012-12-12
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Eric Gacoin , Laurent Huprel , Jérome Moine , Jean-Marc Padiou
IPC分类号： G02C7/06
CPC分类号： G02C7/063 , B24B13/00 , B24B13/06
摘要： The present invention relates to a method for transforming an initial progressive ophthalmic surface which has to be manufactured by a manufacturing method, the transformation method comprising: a step of selecting a manufacturing method intended to be implemented, in which said manufacturing method introduces a reproducible surface defect, a step of selecting a predictive model of said reproducible surface defect, a step of selecting an initial progressive ophthalmic surface S intended to be manufactured, a step of determining (S1), during which there is determined, by means of said predictive model, a surface defect value D which would be introduced if the initial progressive ophthalmic surface S were produced by said manufacturing method, a transformation step (S2), during which said initial progressive ophthalmic surface S is transformed into a transformed progressive ophthalmic surface S* by compensating the defect value D determined during the step (S1), such that the subsequent manufacture of the transformed ophthalmic surface S* by said manufacturing method makes it possible to obtain a progressive ophthalmic surface which substantially conforms to the initial progressive ophthalmic surface S.
摘要翻译：本发明涉及一种用于转换必须通过制造方法制造的初始渐进式眼表面的方法，所述变换方法包括：选择要实施的制造方法的步骤，其中所述制造方法引入可再现的表面缺陷，选择所述可再现表面缺陷的预测模型的步骤，选择要制造的初始渐进式眼表面S的步骤，确定（S1）的步骤，其中通过所述预测模型确定，如果通过所述制造方法制造初始渐进式眼表面S将引入的表面缺陷值D，其中所述初始渐进式眼表面S通过变形步骤（S2）转化为转化的进行性眼表面S *，转化步骤补偿在步骤（S1）期间确定的缺陷值D，使得随后的通过所述制造方法制造转化的眼科表面S *可以获得基本上符合初始渐进式眼表面S的渐进式眼表面。

3. 发明授权

US10338406B2 Method for determining a lens blank intended to be used to manufacture an optical lens 有权
公开(公告)号：US10338406B2
公开(公告)日：2019-07-02
申请号：US15515353
申请日：2015-09-25
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Jean-Marc Padiou , Luis Ricardo Castro-Martinez , Eric Gacoin , Mathieu Meynen , Alexandre Gourraud , Loic Quere , Jerome Moine
IPC分类号： G02C7/02 , B29D11/00 , B29C33/00 , B29C33/68 , B33Y80/00 , G02B27/00 , B29L11/00
摘要： Disclosed is a method implemented by computer for determining a lens blank intended to be used for the manufacturing of a finished optical article. The method includes: —a virtual volume data determining step, during which virtual volume data are determined based at least on finished optical article data representative of the volume of the finished optical article and over-thickness data representative of over-thickness requirements, the virtual volume data are determined so that the virtual volume defined by the virtual volume data includes the volume of the finished optical article volume of the finished optical article and the over-thickness, —a lens blank determining step, during which a lens blank is determined based on the virtual volume data so as to include the virtual volume defined by the virtual volume data.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式