发明名称 |
Optical light pipes with laser light appearance |
摘要 |
A simulated laser light system includes a light source which emits substantially parallel light rays and a prismatic element having a plurality of prismatic surfaces. The prismatic surfaces define a curved surface either on the inside or the outside of the prismatic element. The prismatic surfaces redirect the light rays emitted from the prismatic element in a plurality of planes which are perpendicular to a tangent to said curved surface. The simulated laser light system appears to emit light from a centerline of the prismatic element when the light is actually emitted from an exterior surface of the prismatic element.
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申请公布号 |
US6160948(A) |
申请公布日期 |
2000.12.12 |
申请号 |
US19990457911 |
申请日期 |
1999.12.08 |
申请人 |
MCGAFFIGAN, THOMAS H. |
发明人 |
MCGAFFIGAN, THOMAS H. |
分类号 |
B29C33/42;B29C43/00;B29C49/04;B29D11/00;F21V8/00;G02B6/00;G02B6/42;(IPC1-7):G02B6/00 |
主分类号 |
B29C33/42 |
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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