发明公开
EP3126900A1 MULTIFOCAL OPHTHALMIC SPECTACLE LENS ARRANGED TO OUTPUT A SUPPLEMENTARY IMAGE
审中-公开
MULTIFOKALEBRILLENGLÄSERZUR AUSGABE EINESZUSÄTZLICHENBILDES
- 专利标题： MULTIFOCAL OPHTHALMIC SPECTACLE LENS ARRANGED TO OUTPUT A SUPPLEMENTARY IMAGE
- 专利标题（中）： MULTIFOKALEBRILLENGLÄSERZUR AUSGABE EINESZUSÄTZLICHENBILDES
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申请号： EP15712385.2申请日： 2015-03-27
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公开(公告)号： EP3126900A1公开(公告)日： 2017-02-08
- 发明人: ROUSSEAU, Benjamin , FRICKER, Sébastien
- 申请人： Essilor International (Compagnie Générale d'Optique)
- 申请人地址： 147, rue de Paris 94220 Charenton-le-Pont FR
- 专利权人： Essilor International (Compagnie Générale d'Optique)
- 当前专利权人： Essilor International (Compagnie Générale d'Optique)
- 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： EP14290091 20140401
- 国际公布： WO2015150269 20151008
- 主分类号： G02C7/08
- IPC分类号： G02C7/08 ; G02B27/01 ; G02C7/06
摘要：
A multifocal ophthalmic spectacle lens (10) capable of correcting a wearer's ophthalmic vision and having a back surface (BS) and a front surface (FS), said lens comprising a light guide optical element arranged to output a supplementary image (SI) to the wearer through an exit surface (ES) of said light guide optical element, where the exit surface (ES), the back surface (BS) and an optical material located between said exit surface (ES) and said back surface (BS) form an optical device (OD) and wherein said optical device (OD) comprises an area of stabilized optical power.
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