Multi channel imaging engine apparatus

Details Multi channel imaging engine apparatus Multi channel imaging engine apparatus

2005-08-23

2005-08-23

Yenke, Brian P. (Department: 2614)

Television

Video display

Projection device

C348S790000, C348S794000, C349S007000

Reexamination Certificate

active

06933987

ABSTRACT:
A multi channel video engine (10) for accepting, dividing, modifying and recombining light to project an image. A housing (12) encloses an optical assembly (28) having a dichroic mirror assembly (58) and a color cube (60). A plurality of LCD assemblies (30) accept light from the dichroic mirror assembly (58), modifies it, and reflects it to the color cube (60). A lens assembly (16) is affixed to a bulkhead (24) of the housing (12) using a lens cradle (14) and lens retainer (18). An output prism (54) aligns light onto a second plane (70) to coincide with an optical axis (72) of the lens assembly (16).

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