Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1990-11-21
1992-11-24
Chin, Tommy P.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358160, 358183, 358 22, H04N 5262
Patent
active
051668017
ABSTRACT:
A large-sized display for a high-definition television (HDTV) is producible at low cost by using a plurality of conventional television displays. Preferably, the large-sized display has twelve conventional display units arranged in three rows and four columns for displaying thereon a video signal of an HDTV system which has 1125 scanning lines in a frame, 60 fields per second, an aspect ratio of 16:9 and which performs interlace scanning. The large-sized display generates a clock having a first frequency produced by multiplying the horizontal synchronizing signal of the high-definition television system by n (an integer) which is the sum of 2's integral power.
REFERENCES:
patent: 4746981 (1988-05-01), Nadan
patent: 4999710 (1991-03-01), Senso
6 MHZ Single Channel HDTV Systems, by W. Schreiber, HDTV Symposium, Ottawa, Oct. 1987 pp. 1-10.
HD-PRO: A New Golbe High-Definition Video Production Format, by Richard Iredale, SMPTE Journal, Jun. 1989, pp. 439-443.
3XNTSC-A "Leapfrog" Production Standard for HDTV, by W. E. Brett, SMPTE Journal, Mar. 1989 pp. 173-178.
B-MAC and HDTV-Does it fit? by K. Lucas, Third International Colloquium on Advanced TV System: HDTV `87, Ottawa, Canada, Oct. 1987 pp. 4.3.2 to 4.3.21.
Chin Tommy P.
NEC Corporation
LandOfFree
Large size display apparatus for high definition television does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Large size display apparatus for high definition television, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Large size display apparatus for high definition television will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-926267