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公开(公告)号:CA2803823A1
公开(公告)日:2006-08-31
申请号:CA2803823
申请日:2006-02-23
Applicant: PIXTRONIX INC
Inventor: HOGOOD NESBITT W , BARTON ROGER
Abstract: Improved apparatus and methods for spatial light modulation are disclosed which utilize optical cavities having both front and rear reflective surfaces. Light-transmissive regions are formed in the front reflective surface for spatially modulating light.