发明公开
EP2572235A1 REALISATION D'UN COMPOSANT OPTIQUE TRANSPARENT A STRUCTURE CELLULAIRE
有权
HELTELUNG EINER DURCHSICHTIGEN OPTISCHEN KOMPONENTE MITZELLULÄRERSTRUKTUR设计
- 专利标题： REALISATION D'UN COMPOSANT OPTIQUE TRANSPARENT A STRUCTURE CELLULAIRE
- 专利标题（英）： Production of a transparent optical component having a cellular structure
- 专利标题（中）： HELTELUNG EINER DURCHSICHTIGEN OPTISCHEN KOMPONENTE MITZELLULÄRERSTRUKTUR设计
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申请号： EP11727211.2申请日： 2011-05-16
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公开(公告)号： EP2572235A1公开(公告)日： 2013-03-27
- 发明人: BALLET, Jérôme , BENOIT, Céline , BOVET, Christian , CANO, Jean-Paul , CHAVEL, Pierre , GOUDAIL, François
- 申请人： Essilor International (Compagnie Générale d'Optique) , Centre National de la Recherche Scientifique CNRS
- 申请人地址： 147, rue de Paris 94220 Charenton-le-Pont FR
- 专利权人： Essilor International (Compagnie Générale d'Optique),Centre National de la Recherche Scientifique CNRS
- 当前专利权人： Essilor International (Compagnie Générale d'Optique),Centre National de la Recherche Scientifique CNRS
- 当前专利权人地址： 147, rue de Paris 94220 Charenton-le-Pont FR
- 代理机构： Cabinet Plasseraud
- 优先权： FR1053977 20100521
- 国际公布： WO2011144852 20111124
- 主分类号： G02C7/08
- IPC分类号： G02C7/08 ; G02C7/10
摘要：
The invention relates to a transparent optical component having a cellular structure, comprising a network of walls (106), that forms a set of cells (104) that are juxtaposed parallel to a component surface. In order to produce such a component, an irregular set of points (101, 105) in the surface of the component is determined, each point being used to form a centre of one of the cells. A position and an orientation of each wall are then determined such that the set of cells forms a Voronoï partition of the surface of the component. The component has a level of transparency that is compatible with an optical or ophthalmological use.
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