Integrated optical assembly and method for projection displays

Details Integrated optical assembly and method for projection displays Integrated optical assembly and method for projection displays

2005-11-07

2008-08-19

Sever, Andrew T (Department: 2851)

Optics: image projectors

Housing

C353S074000, C348S794000, C312S007200

Reexamination Certificate

active

07413315

ABSTRACT:
An assembly for use in a projection system includes a plurality of optical elements, such as one or more mirrors, a light engine, and a screen, and a monolith. The optical elements are coupled to the monolith to provide a central element of reference, thereby enabling alignment based on the central element of reference.

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patent: 2003/0137611 (2003-07-01), Chang et al.
patent: 2005/0168707 (2005-08-01), Feldpausch et al.

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