发明名称 |
VERFAHREN ZUM AUSFÜLLEN EINES LOCHES IN EINEM SUBSTRAT UND SOLCH EIN SUBSTRAT ENTHALTENDES PANEL |
摘要 |
A method for producing an area of light transmissivity in a generally opaque panel comprises forming an area of reduced thickness in the panel, laser drilling an array of microscopic holes in the area and thereafter filling the holes with a light transmissive material such as a curable polymer. The thinned area may also be filled with a polymer to reinforce the thinned area, and the polymer may be colored to add color to light transmitted through the pattern. |
申请公布号 |
AT535831(T) |
申请公布日期 |
2011.12.15 |
申请号 |
AT20070809186T |
申请日期 |
2007.05.23 |
申请人 |
ELECTRO SCIENTIFIC INDUSTRIES, INC. |
发明人 |
HARDY, GREGG;NASHNER, MICHAEL;HOWERTON, JEFFREY |
分类号 |
G02B6/10;B29D11/00 |
主分类号 |
G02B6/10 |
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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