| 摘要 |
PROBLEM TO BE SOLVED: To provide an image distortion correcting device with easy circuit constitution, small memory capacity and capable of obtaining a required image state even when signals of plural modes are received respectively. SOLUTION: An image size and a distortion are adjusted to an optimum image in an adjustment mode as a reference, and the data are stored in a memory 3, and distortive information in the adjustment mode becomes the reference data, and only total two pieces of a piece each in respective distortions regardless of a deflection frequency and the image size are stored in the memory 3. The maximum size control data in the adjustment mode become the reference data also, and the maximum size at this time is made a reference maximum size (Hr), and the data of a horizontal size Hs and the maximum size HSm are adjusted at every mode to be stored, and are obtained by imparting a synchronizing signal S to a CPU 2. |
