PROBLEM TO BE SOLVED: To provide a corrected image data generating method capable of executing precisely shading correction.;SOLUTION: A fixing position is changed sequentially within a fixing frame 2 in a reference panel 111, when imaging a uniform reference image displayed by the nondefective reference panel 111, with a CCD camera. A corrected image data is generated to cover the whole fixable area in the reference panel 111 within the fixing frame 2, based on a reference image data acquired in every of the fixing positions in the reference panel 111.;COPYRIGHT: (C)2007,JPO&INPIT
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