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发明授权
US4733296A Multi-tube color TV camera in which linear and non-linear components of a registration error due to chromatic aberration of a lens are corrected with corresponding deflection correction signals 失效
多管彩色电视摄像机，其中由于透镜的色差引起的配准误差的线性和非线性分量用相应的偏转校正信号

Multi-tube color TV camera in which linear and non-linear components of a registration error due to chromatic aberration of a lens are corrected with corresponding deflection correction signals
摘要：
The chromatic aberration of the lens of a multi-tube color TV camera is separated into a linear component and a non-linear component. Horizontal and vertical deflection correction waveforms are generated in accordance with these two components. These two correction waveforms are superimposed onto horizontal and vertical deflection waveforms employed to deflect electron beams in said camera tubes. A registration error caused by the chromatic aberration of the lens is corrected with high accuracy by employing these correction waveforms.
摘要（中）：

多管彩色电视摄像机的透镜的色差被分离为线性分量和非线性分量。 根据这两个组件生成水平和垂直偏转校正波形。 这两个校正波形被叠加在用于偏转所述相机管中的电子束的水平和垂直偏转波形上。 通过采用这些校正波形，以高精度校正由透镜色差引起的配准误差。

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