SCANNING OPTICAL DEVICES AND SYSTEMS

WIPO Patent Application WO2005094483

A3

The invention features an optical system, which forms a light field by providing components of the lgiht field in a series of frames to an image space. The optical system includes a spatial light modulator (140), a projection lens assembly (180) configured to image th spatial light modulator (140) to the image space for each of a plurality of optical paths, and a scanning optical component ( 176) configured todirect light from the spatial light modulator (140) through the projection lens (180) to the image space, wherein during operation the scanning optical component directs light corresponding to successive frames along each of the plurality of optica; paths through the projection lens assembly.

FAVALORA GREGG ETHAN (US)
CHUN WON (US)
COSSAIRT OLIVER STRIDER (US)
DORVAL RICK K (US)
HALLE MICHAEL (US)
NAPOLI JOSHUA (US)
THOMAS MICHAEL (US)

PCT/US2005/009617

December 07, 2006

March 22, 2005

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ACTUALITY SYSTEMS INC (US)
FAVALORA GREGG ETHAN (US)
CHUN WON (US)
COSSAIRT OLIVER STRIDER (US)
DORVAL RICK K (US)
HALLE MICHAEL (US)
NAPOLI JOSHUA (US)
THOMAS MICHAEL (US)

G03B21/28; G02B27/22; H01J3/14; H04N13/00; H04N13/04; H04N15/00

US20020001030A1	2002-01-03
US20020071178A1	2002-06-13
US6195184B1	2001-02-27
US20020005994A1	2002-01-17
US20030223043A1	2003-12-04
US6595644B2	2003-07-22
US5694235A	1997-12-02

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