Patent attributes
A micro-mirror projector (2) includes a light source (100), a converging member (200), a color wheel (300) having red, green and blue segments, a shaping member (400), a micro-mirror chip (500) having a plurality of micro-mirror members (540) formed thereon, a diffraction member (600), and a projection member (700). The converging member converges a light beam emitted from the light source to the color wheel. The color wheel rotates across the converged light beam to generate red, green and blue lights. The shaping member shapes the red, green and blue lights as parallel lights and transmits the parallel light to a corresponding micro-mirror member. The micro-mirror member transmits the parallel lights to the diffraction member. The diffraction member diffracts the received lights to the projection member. The diffracted light is relatively fine/highly resolved, thereby resulting in a better display on a projection screen (800) via the projection member.
