Television – Basic receiver with additional function – For display of additional information
Patent
1995-10-24
1999-11-02
Britton, Howard
Television
Basic receiver with additional function
For display of additional information
348565, 348678, 348687, 348689, H04N 5445, H04N 552, H04N 557, H04N 518
Patent
active
059780410
ABSTRACT:
An image display system includes a display circuit which displays an image composed of a plurality of sub-images, an input circuit which inputs a certain image signal including at least one sub-image embedded in the certain image signal which is provided by at least one of fields and frames, a designating circuit which designates timings of composition positions of the sub-image on scan lines of the certain image, and one control circuit which controls at least one of an amplitude level and a DC level of image signals corresponding to an area of the sub-image detected by the timing designated by the designating circuit.
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Arai Ikuya
Hirose Masatoshi
Imai Yasuhiro
Inoue Fumio
Kawasaki Jiro
Britton Howard
Diep Nhon T.
Hitachi , Ltd.
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