Premium
9.3: High Contrast Color Splitting Architecture Using Color Polarization Filters
Author(s) -
Robinson Michael G.,
Korah John,
Sharp Gary,
Birge Jonathan
Publication year - 2000
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 - 10.1889/1.1833107
Subject(s) - polarization (electrochemistry) , optics , color filter array , computer science , polarizing filter , filter (signal processing) , contrast (vision) , architecture , high contrast , materials science , optical filter , color gel , computer graphics (images) , artificial intelligence , computer vision , physics , chemistry , nanotechnology , art , layer (electronics) , thin film transistor , visual arts
A high performance color management architecture is presented for the projection of liquid crystal on silicon microdisplays. Based on ColorLink's ColorSelect™ polarization filter technology, and used in conjunction with polarizing beamsplitters, the system gives excellent performance with black to white contrast >500, transmission >50% and standard primary color coordinates at f/2.5. Low cost polarizing beamsplitters can be used without significant performance degradation placing this ColorQuad™ architecture in the forefront of future three panel projection systems.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom