A digital micromirror device ("DMD") is used to alter the shape of light that is projected onto a stage. The DMD selectively reflects some light, thereby shaping the light that is projected onto the stage. The control for the alteration is controlled by an image. That image can be processed, thereby...http://www.google.fr/patents/US20020181070?utm_source=gb-gplus-shareBrevet US20020181070 - Programmable light beam shape altering device using programmable micromirrors
Programmable light beam shape altering device using programmable micromirrors
Numéro de demande: 10/197,963 Numéro de publication: US 2002/0181070 A1 Date de dépôt: 16 juil. 2002 Brevet délivré: US6771411 ( Date de délivrance 3 août 2004)
