Television – Format conversion
Patent
1994-10-27
1996-11-05
Lee, Micheal H.
Television
Format conversion
348511, 348739, 345121, H04N 701, H04N 504
Patent
active
055722598
ABSTRACT:
Two techniques are used to display personal computer video on a general purpose video display such as a television set instead of on a monitor. First, the image area is defined to be smaller at the operating system level allowing the graphical user interface to appropriately process images. Second, the output video signal is delayed with respect to horizontal and vertical trigger pulses to properly align the image on the screen. This results in an easy to interpret image even on a low resolution television set and software compatibility on any general purpose video display.
REFERENCES:
patent: 3793483 (1974-02-01), Bushnell
patent: 4227215 (1980-10-01), Gurley et al.
patent: 4425581 (1984-01-01), Schweppe et al.
patent: 4891702 (1990-01-01), Nakayama et al.
patent: 5124804 (1992-06-01), Socarras
patent: 5193006 (1993-03-01), Yamazaki
Lee Micheal H.
Maki Enterprise Inc.
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