| 发明名称 |
OPHTHALMIC LENS COMPRISING A UNIQUE LENS IDENTIFICATION CODE |
| 摘要 |
An ophthalmic lens (1) has a concave front surface (2) and a convex rear surface, each of the front and rear surfaces comprising a central optical zone (4) which is surrounded by a peripheral zone (3). The ophthalmic lens (1) further comprises a unique lens identification code which is arranged in the peripheral zone (3) of one of said front and rear surfaces. The unique lens identification code has the form of an N×M dot matrix (5) comprising N rows and M columns of matrix elements (50), and the N×M dot matrix (5) represents a binary code. |
| 申请公布号 |
US2014168600(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201314102970 |
申请日期 |
2013.12.11 |
| 申请人 |
Novartis AG |
发明人 |
Ochrombel Rene;Koehler Jochen;Zahn Dieter;Biel Roger |
| 分类号 |
G02C7/04;B29D11/00 |
主分类号 |
G02C7/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An ophthalmic lens (1) having a concave front surface (2) and a convex rear surface, each of the front and rear surfaces comprising a central optical zone (4) which is surrounded by a peripheral zone (3), the ophthalmic lens (1) further comprising a unique lens identification code being arranged in the peripheral zone (3) of one of said front and rear surfaces, the unique lens identification code having the form of an N×M dot matrix (5) comprising N rows and M columns of matrix elements (50), the N×M dot matrix (5) representing a binary code.
|
| 地址 |
Basel CH |
