Television – Format conversion
Reexamination Certificate
2006-07-04
2006-07-04
Yenke, Brian (Department: 2614)
Television
Format conversion
C348S445000, C348S554000, C348S476000, C348S478000
Reexamination Certificate
active
07071991
ABSTRACT:
The present invention provides an image decoding apparatus, a semiconductor device, and a image decoding method, capable of outputting images simultaneously using different formats. In the image decoding apparatus, an MPEG decoding portion1decodes an inputting coded data and stores the decoded data in an external memory portion12. A decoded data reading portion2reads decoded data in the image output sequence from the external memory portion12and outputs the decoded data as the decoded data signal B1. A first image format converting portion3-1converts the decoded data signal B1into a prescribed image format and outputs a first image output. Furthermore, a second image format converting portion3-2converts the decoded data signal B1into a prescribed image format and outputs a second image output after synchronizing a second vertical image synchronizing signal A2, which is synchronized with a first vertical image synchronizing signal A1.
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NEC Electronics Corporation
Tran Trang U.
Yenke Brian
LandOfFree
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