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40.3: Advanced Electronic Color Switch for Time‐Sequential Projection
Author(s) -
Bachels Thomas,
Schmitt Klaus,
Fünfschilling Jürg,
Stalder Martin,
Seiberle Hubert,
Schadt Martin
Publication year - 2001
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 - 10.1889/1.1831746
Subject(s) - ntsc , gamut , materials science , polarization (electrochemistry) , optoelectronics , optics , color filter array , optical switch , projection (relational algebra) , liquid crystal , rgb color model , transmission (telecommunications) , color gel , computer science , computer vision , nanotechnology , physics , telecommunications , chemistry , thin film transistor , layer (electronics) , algorithm
We present a novel thin‐film based electro‐optical concept of a fast responding electronic color switch with optimal transmission and a color gamut meeting NTSC standard. The versatile and compact polarization color switch consists of ferroelectric liquid crystal cells and photo‐aligned, non‐absorbing liquid crystal polymer thin‐films.