发明名称 |
Functioning optical lens and production method thereof |
摘要 |
<p>A functioning optical lens includes a molded polyamide layer, and an optical sheet including a polyamide sheet layer and an optical film layer. Such a functioning optical lens may be prepared by bending an optical sheet including an optical film layer and a polyamide sheet layer, and injection molding a polyamide composition onto the bent polyamide sheet layer so as to thermally fuse the polyamide composition and the polyamide sheet layer with each other.</p> |
申请公布号 |
EP1804088(A2) |
申请公布日期 |
2007.07.04 |
申请号 |
EP20060024738 |
申请日期 |
2006.11.29 |
申请人 |
DAICEL-EVONIK LTD. |
发明人 |
FUJINAKA, TOSHIHIKO;TOKUNAGA, MASAKAZU |
分类号 |
G02B1/11;B29D11/00;G02B1/04;G02C7/10;G02C7/12 |
主分类号 |
G02B1/11 |
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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