| 摘要 |
PURPOSE:To make a product acceptable which is considered to be a product failed in test until now and to improve yield ratio of products by providing a specific means for correcting an error caused by dislocation between each picture element and a filter. CONSTITUTION:A figure shows a correcting circuit for the case where a filter is deviated to the right, and the circuit is constituted of inverters 11-13 and adders 14-19. When this circuit, is inputted with signals of green 1, yellow 2, and white 3 which are not yet corrected a correcting arithmetic operation is executed shown respectively in the table, and a correcting output equivalent to two- fold as shown at right end is available with respect to the prime output of an accepted product shown at left end column for each filter color, thus improving yield ratio of the accepted products caused by correcting the dislocation between the filter and each picture element.
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