| 摘要 |
A circuit for generating an image signal having an image pattern creating device for successively reading data from a memory in step with a deflection operation. The image pattern creating creates an image pattern consisting of dots, the minimum width of which is determined by the storage capacity of the memory. A compressor detects the horizontal edges of the image pattern and delays the horizontal edges by a period shorter than the period corresponding to the minimum width of the dots thereby compressing the width of the dots.
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