A shuttering system for a scanning projector having a laser source (52), a grating light valve light modulator (54), and a light steering scanner (58) includes a feedback system interconnecting the scanner (58) with the light modulator (54). The feedback system is configured to deactivate the light modulator (54) in case of scanner malfunction, so as to redirect laser light away from the scanner (58).
申请公布号
WO2005098738(A3)
申请公布日期
2006.12.07
申请号
WO2005US10080
申请日期
2005.03.25
申请人
EVANS & SUTHERLAND COMPUTER CORPORATION;WINKLER, BRET, D.;WILLIAMS, FORREST, L.