High reliability lighting system

专利名称：High reliability lighting system发明人：Martin J. Steffensmeier申请号：US09771419申请日：20010126公开号：US06457837B1公开日：20021001

专利附图：

摘要：A lighting system is disclosed. The lighting system includes a first selectivelyactuated light module that emits light having a first polarization orientation. A secondselectively actuated light module emits light having a second polarization orientationthat is orthogonal to the first polarization orientation. A first combining element

combines and directs light from the first and second light modules into an optical path. Afirst polarization alignment element aligns the polarization of light from the firstcombining element to a predetermined polarization orientation. The first and secondlight modules are selectively actuated to ensure that light having the predeterminedpolarization orientation is substantially constantly emitted when desired.

申请人：ROCKWELL COLLINS, INC.

代理人：Nathan O. Jensen,Kyle Eppele

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