发明名称 |
Touch position sensitive optical waveguides |
摘要 |
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 compressability, compressive strength and resiliency of the waveguide are within specified limits.
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申请公布号 |
US4701017(A) |
申请公布日期 |
1987.10.20 |
申请号 |
US19860835507 |
申请日期 |
1986.03.03 |
申请人 |
DOW CORNING CORPORATION |
发明人 |
KOOKOOTSEDES, GUST J.;REESE, HERSCHEL H.;GUTEK, BETH I.;PRETZER, GALE H. |
分类号 |
C08L83/04;C08L83/07;G06F3/033;G06F3/042;(IPC1-7):C08G77/06;G02B6/12 |
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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