Television – Format conversion
Reexamination Certificate
2007-04-17
2007-04-17
Yenke, Brian P. (Department: 2622)
Television
Format conversion
C348S443000, C348S450000, C348S454000, C348S455000, C348S459000, C348S554000, C348S555000, C348S556000, C348S557000, C348S558000, C348S705000
Reexamination Certificate
active
09814858
ABSTRACT:
Device and method for converting a format of a video signal in a digital TV receiver is provided. Format conversion can be carried out at one chip of a format converting device, inclusive of conversion of resolution, frame rate, scanning method, aspect ratio, color space, chroma format, and gamma correction. Therefore, the digital TV receiver is made to convert a wide range of video signals inclusive of, not only a digital TV broadcasting signal, but also analog TV broadcasting signal, and computer video signal, at one chip of system block. Moreover, the digital TV receiver is made to provide a variety of standards of format converted video signals, not only to the connected display, but also to other general video signal processing devices.
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Birch & Stewart Kolasch & Birch, LLP
LG Electronics Inc.
Yenke Brian P.
LandOfFree
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