Abstract: A projection system for etendue utilization includes a first light source configured to emit a light, the light including a first etendue component and a second etendue component, wherein the first etendue component has a lower etendue than the second etendue component, a first projection optics configured to project a first image on a screen, a second projection optics configured to project a second image on the screen, and an etendue splitter component. The etendue splitter component is configured to receive the light from the light source, extract, from the light, the first etendue component and the second etendue component, provide the first etendue component to the first projection optics, and provide the second etendue component to the second projection optics.

Abstract: A housing (10) for shielding a circuit (12) from electromagnetic interference comprises a shielding component (20) having at least one aperture (40). A plastic material (50) is molded over the shielding component (20). A portion (54) of the plastic material (50) is received within the aperture (40) for securing the plastic material to the shielding component (20). A method of making a housing (10) for shielding a circuit (12) from electromagnetic interference includes the steps of providing a shielding component (20) having an aperture (40); molding a plastic material (50) over the shielding component; and securing the plastic material to the shielding component by receiving a first portion (54) of the plastic material into the aperture in the shielding component.