Patent ID: 8398244
Filing Date: 2013-03-19
Classification: G03B

Abstract:
1. A projector comprising: a light source that emits light; a first lens array that divides the light emitted from the light source into a plurality of partial light beams; a second lens array that focuses the plurality of partial light beams emitted from the first lens array; condenser lenses that superimpose the plurality of partial light beams emitted from the second lens array on target illumination regions, each of the condenser lenses being a single lens that achieves telecentric illumination when superimposing the partial light beams; and liquid crystal panels that modulate the light beams passing through the condenser lenses according to image information, a single condenser lens from among the condenser lenses is arranged as the only lens on an optical path between the second lens array and at least one of the liquid crystal panels.