| 摘要 |
The present invention provides image reading apparatus comprising a plurality of photo-electric conversion elements (11 to 1n) connected alternately by way of a corresponding plurality of switching elements (21 to 2n) to respective ones of a pair of common lines (4, 5). The common lines are connected respectively to two sample hold circuits (7, 8), which are arranged to supply image signals output sequentially from the respective photo-electric conversion elements to an output terminal. <IMAGE> |
