| 发明名称 |
Thin film polarization splitter, its manufacture and ophthalmic lens with projection inserts containing it |
| 摘要 |
This invention features a thin film polarization splitter, its manufacture and ophthalmic lens with projection inserts containing it.
|
| 申请公布号 |
US6891673(B2) |
申请公布日期 |
2005.05.10 |
| 申请号 |
US20030409877 |
申请日期 |
2003.04.09 |
| 申请人 |
ESSILOR INTERNATIONAL |
发明人 |
CADO HERVE;ARROUY FREDERIC;HELMSTETTER YVON |
| 分类号 |
G02B5/04;G02B5/30;G02B27/00;G02B27/01;(IPC1-7):G02B5/30 |
主分类号 |
G02B5/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
