Title :
Ultrahigh-Definition LCOS Projectors
Author :
Kanazawa, Masaru ; Kusakabe, Yuichi
Author_Institution :
Sci. & Technol. Res. Labs., Japan Broadcasting Corp. (NHK), Tokyo, Japan
Abstract :
Japan Broadcasting Corporation (NHK) promotes research and development of Super Hi-Vision (SHV), an ultrahigh-definition TV system with 16 times the number of pixels of HDTV and with a 22.2 multichannel sound system. So far, three types of SHV displays have been developed, using liquid-crystal-on-silicon (LCOS) projection technologies. The three types are the pixel-offset method, the dual-modulation method, and the three-panel type. Development of these displays is described in detail in this paper.
Keywords :
display devices; high definition television; optical projectors; HDTV; Japan Broadcasting Corporation; LCOS projection technologies; NHK; SHV displays; dual-modulation method; liquid-crystal-on-silicon; multichannel sound system; pixel-offset method; super hi-vision; ultrahigh-definition LCOS projectors; ultrahigh-definition TV system; Broadcasting; Convergence; HDTV; Liquid crystal on silicon; Modulation; Convergence; high dynamic range; liquid crystal on silicon (LCOS); projector; ultrahigh definition;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/JPROC.2012.2204396
