Television – Format conversion – Line doublers type
Patent
1993-08-03
1996-06-04
Groody, James J.
Television
Format conversion
Line doublers type
348458, 348776, 348805, 31536811, H04N 546, H04N 316, H04N 1120
Patent
active
055237894
ABSTRACT:
A high definition television monitor which raises the level of a convergence voltage by a predetermined voltage in one of two consecutive horizontal periods in which the same video signal is produced, writes the same video image twice on the same line during the consecutive 2H, thereby displaying a video image of the normal standard on a CRT display with a satisfactory picture quality.
REFERENCES:
patent: 3825793 (1974-07-01), Dietz
patent: 4679091 (1987-07-01), Kikuchi et al.
Henmi Tutomu
Imai Junichi
Oguchi Tomihiro
Ogura Shinichi
Ono Akihiro
Cohen Cheryl
Groody James J.
Pioneer Electronics Corporation
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