发明名称 |
Polarizing optical element comprising a polarizing film and method for making same |
摘要 |
The invention concerns a polarizing optical element comprising a basic transparent optical element (1) and a layered structure (2) incorporating a polarizing film (2a). The polarizing film is of the dichroic colouring type and uniaxially oriented. The layered structure is bonded on the basic optical element via a layered structure (3) including at least one pressure-sensitive adhesive material layer. Through the use of pressure-sensitive adhesive material, the polarizing film (2a) maintains during bonding a high polarizing efficiency and an optical quality compatible with the numerous applications of the optical element, in particular ophthalmological applications. |
申请公布号 |
AU2007217329(B2) |
申请公布日期 |
2012.03.01 |
申请号 |
AU20070217329 |
申请日期 |
2007.02.21 |
申请人 |
ESSILOR INTERNATIONAL (COMPAGNIE GENERAL D'OPTIQUE) |
发明人 |
ROOS, ALEXANDRA;BEGON, CEDRIC |
分类号 |
G02B5/30;B29D11/00;G02B1/04 |
主分类号 |
G02B5/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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