Digital Light Processing (DLP) uses a digital light projector to directly project the entire layer image to the bottom of the resin tank, with the UV beam selectively projected by a digital micromirror device (DMD) onto the given position to be cured.
ELEGOO DLP projector adopts the LG high-performance LED light source + 13-layer lens set design, with light intensity up to 4mw/cm2 and light uniformity up to 95%, coupled with 95% light transmittance tempered glass, which minimizes light scattering and light bleed. The result is greater print accuracy than LCD 3D printers with the same resolution.