发明名称 |
Video signal processing apparatus |
摘要 |
A video signal processing apparatus comprises an image pickup part arranged to photo-electrically convert an optically formed image and to output it as an electrical signal, an external input part which permits external input of a video signal, and a signal processing part which has a delay circuit. The signal processing part forms a color video signal from the electrical signal outputted from the image pickup part and separates the video signal inputted from the external input part into luminance and chrominance signals by using the delay circuit.
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申请公布号 |
US5930443(A) |
申请公布日期 |
1999.07.27 |
申请号 |
US19940287719 |
申请日期 |
1994.08.09 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KOYAMA, SHINICHI;HIEDA, TERUO;HATAE, SHINICHI;MAKINO, JUN;NOBUOKA, KOUSUKE |
分类号 |
H04N5/225;H04N5/77;H04N9/79;H04N9/83;(IPC1-7):H04N9/79;H04N9/07 |
主分类号 |
H04N5/225 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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