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12.4: A 1080 Line, Single Panel LCOS Rear Projection System with a Rotating Drum
Author(s) -
Park Jong Myoung,
Yoo Eun Ho,
Kim Young Woon,
Brennesholtz Matthew S.
Publication year - 2004
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1821382
Subject(s) - drum , gamut , optics , projection (relational algebra) , line (geometry) , liquid crystal on silicon , computer graphics (images) , materials science , computer science , physics , engineering , liquid crystal display , mathematics , mechanical engineering , geometry , algorithm
A high‐resolution, rear projection system has been developed. This system includes a 1080 line LCOS imager and an optical engine based on a rotating drum. The system provides 800:1 contrast at the screen, a color gamut larger than ITU Rec. 709 colorimetry for HDTV and 500 nits at the screen from a 120W UHP lamp.