Large size display apparatus for high definition television
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 24, 1992
Grant Date -
N/A
app pub date -
Nov 21, 1990
filing date -
Nov 22, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully