发明名称 |
Vertical pin distortion correction apparatus and method for a multi-scan display |
摘要 |
An apparatus and method for providing image correction for a multi-frequency display system. The apparatus comprises a circuit that generates a first signal based on a correct on signal, a horizontal synchronization signal and a vertical synchronization signal. The apparatus also comprises a deflection circuit that generates a deflection signal based on the first signal and the vertical synchronization signal. The deflection circuit is operable within a range of frequencies. A video processing circuit coupled to the deflection circuit, and receives a video input signal and the deflection signal. The video processing circuit generates an output video signal based on the deflection signal and the video input signal.
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申请公布号 |
US6208320(B1) |
申请公布日期 |
2001.03.27 |
申请号 |
US19980079658 |
申请日期 |
1998.05.15 |
申请人 |
SONY CORPORATION;SONY ELECTRONICS, INC. |
发明人 |
TADANO TARO;ESPINOSA PABLO;FUJISE TADASHI |
分类号 |
G09G1/04;H04N3/233;H04N3/27;H04N5/68;(IPC1-7):G09G1/06 |
主分类号 |
G09G1/04 |
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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