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LP‐8: Late‐News Poster: A Novel Optical Image Shift Device with a Conventional Twisted Nematic Liquid Crystal for HD‐Projection Systems using a Single CG‐Silicon TFT
Author(s) -
Kume Yasuhiro,
Kurihara Takashi,
Nakanishi Hiroshi,
Akai Toshio,
Naka Shunichi
Publication year - 2003
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 - 10.1889/1.1832378
Subject(s) - liquid crystal , optics , transmittance , materials science , polarization (electrochemistry) , liquid crystal display , silicon , projection (relational algebra) , thin film transistor , plane (geometry) , optoelectronics , physics , computer science , geometry , chemistry , mathematics , algorithm , layer (electronics) , composite material
We have developed a novel optical image shift device using a conventional TN. This device can rotate between a horizontal plane and a vertical plane of polarization at 180Hz. The optical rotatory transmittance is 97%. The rotating speed is 1.4ms at 30°C.