| 摘要 |
<p>A reflection type projector including a critical angle prism for changing the path of light. The reflection type projector includes a light source for generating and emitting light, an image forming unit having a multiplicity of pixels in a two-dimensional array structure, each of the pixels being independently driven, for forming and reflecting an image from the input light, a critical angle prism having a transmission/reflection surface disposed along an optical path of the light, to transmit the light input from the light source and reflect the light re-entering from the image forming unit, and a projection lens unit for enlarging and transmitting the light reflected from the transmission/reflection surface of the critical angle prism onto a screen.</p> |
