发明名称 |
Touch position sensitive optical waveguides. |
摘要 |
<p>Touch position sensitive optical waveguides comprise a layer of optically transparent polyorganosiloxane elastomer exhibiting a hardness of up to 100 on the Shore 00 scale. The elastomer layer is the product of a hydrosilation reaction and at least one surface of the layer bears a dirt and puncture-resistant coating formed from a polyurethane, a polyorganosiloxane or an organosiloxane/urethane copolymer. The compressibility, compressive strength and resiliency of the waveguide are within specified limits.</p> |
申请公布号 |
EP0303744(A1) |
申请公布日期 |
1989.02.22 |
申请号 |
EP19870307358 |
申请日期 |
1987.08.20 |
申请人 |
DOW CORNING CORPORATION |
发明人 |
KOOKOOTSEDES, GUST JOHN;PRETZER, GALE HARVEY;GUTEK, BETH IRENE;REESE, HERSCHEL HENRY |
分类号 |
C08L83/04;C08L83/07;G06F3/033;G06F3/042;(IPC1-7):C08L83/07;G06K11/06;B29D11/00 |
主分类号 |
C08L83/04 |
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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