Digital projection equipment and techniques

Television – Video display – Projection device

Reexamination Certificate

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Details

C348S750000, C348S778000, C348S780000, C348S383000

Reexamination Certificate

active

09980068

ABSTRACT:
Apparatus and techniques for enhancing characteristics of electronic projection systems are detailed. Included among the techniques are both superimposition of sub-images and tiling of superimposed images, the combination of which can be advantageous in improving resolution of projected images. Pre-modulators and polarizing beam splitters also may be used as parts of the innovative systems.

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