CRT video display device with automatically adjustable scanning amplitude
作者： John P. Chambers
DOI:
关键词:
摘要: A cathode ray tube video display device is adapted to wide aspect ratio signals by reducing the vertical scanning amplitude of raster. The scan collapsed in direction without number lines used active picture, leaving unscanned bands at top and bottom display. can change between a normal raster mode such screen automatically response an indicator received signal.
lens.org 参考文章(10)
Peter Daniel Osman, Selectable raster size for video display ,(1986)
Katsumi Kobayashi, Variable aspect ratio television receiver ,(1981)
Michael G. Hulyer, Two-channel compatible television transmission system for wide picture formats ,(1983)
John Lowry, Charles Rhodes, Compatibility of widescreen and non-widescreen television transmissions ,(1986)
Shigeru Nishimura, Toshihisa Kuroda, Video monitoring apparatus ,(1985)
Robert A. Dischert, William H. Meise, Kinescope blanking scheme for wide-aspect ratio television ,(1983)
Richard A. Strain, The Shape of Screens to Come SMPTE Journal. ,vol. 97, pp. 560- 567 ,(1988) , 10.5594/J02923
Kiyoshi Uchimura, Kojiro Matsumoto, Wide aspect television signal synthesizing device ,(1985)
Kobayashi Katsumi, RECEPTEUR DE TELEVISION A IMAGE VARIABLE ,(1981)
Clarke Christopher Keith Perry, Time compression of sampled signals ,(1984)