发明名称 |
ARTICLE D'OPTIQUE REVETU D'UN REVETEMENT ANTI-REFLETS MULTICOUCHES ABSORBANT DANS LE VISIBLE ET PROCEDE DE FABRICATION |
摘要 |
<p>The invention relates to an optical article comprising a transparent substrate made of organic or inorganic glass, with main front and rear faces, at least one of said main faces comprising a multi-layer anti-reflection coating, wherein said anti-reflection coating comprises at least two visible-absorbing layers comprising a sub-stoichiometric titanium oxide, the visible-absorbing layers being such that the relative transmission factor of visible light Tv is reduced by at least 10% compared with the same article not comprising said visible-absorbing layers.</p> |
申请公布号 |
FR2864251(B1) |
申请公布日期 |
2006.04.28 |
申请号 |
FR20040050042 |
申请日期 |
2004.01.07 |
申请人 |
ESSILOR INTERNATIONAL - COMPAGNIE GENERALE D'OPTIQUE |
发明人 |
THOMAS MICHELE;ARNAL ALAIN;HELMSTETTER YVON |
分类号 |
G02B1/11;G02B5/20;G02C7/10 |
主分类号 |
G02B1/11 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|