发明名称 |
Electrophoretic switch for a light pipe |
摘要 |
An electrophoretic light switch is provided for controlling light in a light pipe having a transparent inner conductor, an outer conductor and a solution containing charged particles. Light is absorbed by the solution when the particles are attracted to the inner conductor causing the light intensity in the light pipe to be reduced.
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申请公布号 |
US5317667(A) |
申请公布日期 |
1994.05.31 |
申请号 |
US19920980066 |
申请日期 |
1992.11.23 |
申请人 |
FORD MOTOR COMPANY |
发明人 |
WEBER, WILLES H.;REMILLARD, JEFFREY T.;GINDER, JOHN M. |
分类号 |
G02B6/032;G02B6/35;G02F1/167;(IPC1-7):G02B6/22 |
主分类号 |
G02B6/032 |
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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