发明申请
- 专利标题: Illuminated indicator
- 专利标题(中): 照明指示灯
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申请号: US10965990申请日: 2004-10-15
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公开(公告)号: US20050128733A1公开(公告)日: 2005-06-16
- 发明人: Mark Clugston , David Brooks , Kenneth Perry , Randall Heidtman , Gail Sylvester , Douglas Best
- 申请人: Mark Clugston , David Brooks , Kenneth Perry , Randall Heidtman , Gail Sylvester , Douglas Best
- 主分类号: G01D11/28
- IPC分类号: G01D11/28
摘要:
An illuminated indicator is disclosed. The illuminated indicator includes graphics disposed on a rear surface of a lightpipe and a housing that supports the rear surface of lightpipe. The housing defines an outer perimeter light channel. The illuminated indicator also includes a plurality of light sources that are disposed about the outer perimeter light channel. The outer perimeter light channel directs light from the plurality of light sources to an outer perimeter edge of the lightpipe to evenly illuminate the graphics.
公开/授权文献
- US07252400B2 Illuminated indicator 公开/授权日:2007-08-07
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