发明公开
EP3335865A2 METHODS FOR FORMATION OF AN OPHTHALMIC LENS WITH AN INSERT UTILIZING VOXEL-BASED LITHOGRAPHY TECHNIQUES
审中-公开
基本信息:
- 专利标题： METHODS FOR FORMATION OF AN OPHTHALMIC LENS WITH AN INSERT UTILIZING VOXEL-BASED LITHOGRAPHY TECHNIQUES
- 申请号：EP17200000.2 申请日：2014-11-21
- 公开(公告)号：EP3335865A2 公开(公告)日：2018-06-20
- 发明人： ARCHER, Marina Johns , FERRAN, Michael , FLITSCH, Frederick A. , HIGHAM, Camille A. , PUGH, Randall Braxton , WIDMAN, Michael F. , WILDSMITH, Christopher
- 申请人： Johnson & Johnson Vision Care, Inc.
- 申请人地址： 7500 Centurion Parkway Jacksonville, FL 32256 US
- 专利权人： Johnson & Johnson Vision Care, Inc.
- 当前专利权人： Johnson & Johnson Vision Care, Inc.
- 当前专利权人地址： 7500 Centurion Parkway Jacksonville, FL 32256 US
- 代理机构： Carpmaels & Ransford LLP
- 优先权： US201314087484 20131122
- 主分类号： B29D11/00
- IPC分类号： B29D11/00 ; B29C35/02 ; G02C7/04 ; B29K105/00 ; B29K83/00 ; B29C35/08 ; B29K105/24
摘要：
Methods for manufacturing an ophthalmic lens with an insert using voxel-based lithography techniques, wherein at least a portion of one surface may be free-formed from a reactive mixture are set forth herein. An ophthalmic lens precursor may be formed on a substrate with an arcuate optical quality surface via a source of actinic radiation controllable to cure a definable portion of a volume of reactive mixture, wherein the control may be on a voxel by voxel basis.
公开/授权文献:
IPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29D | 用塑料或用塑性状态的物质生产特殊制品 |
| ------B29D11/00 | 生产光学元件，如透镜、棱镜 |