发明名称 |
Lens surface treatment |
摘要 |
A method of surface treatment for a lens of a vehicle lamp. The method comprises forming a hard coating film on a outer surface of the lens by heating to harden after the hard coating film is applied onto the outer surface of the lens; cooling the lens formed with the hard coating film until the inner surface of the lens has a predetermined temperature; and forming a antifogging coating film on a inner surface of the lens by heating to dry after the antifogging coating film is applied onto the inner surface of the lens. |
申请公布号 |
GB2344774(B) |
申请公布日期 |
2000.12.06 |
申请号 |
GB19990029795 |
申请日期 |
1999.12.16 |
申请人 |
* KOITO MANUFACTURING CO., LTD. |
发明人 |
SHINJI * AIKAWA;KOICHI * NAKAMURA;HIDETAKA * ANMA |
分类号 |
B60Q1/00;B08B17/02;F21S8/10;F21V3/04;F21V5/00;F21V5/04;F21V17/00;G02B1/10 |
主分类号 |
B60Q1/00 |
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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