IMAGE SENSOR, IMAGE SENSOR BOARD, IMAGE SENSOR UNIT, IMAGE READING DEVICE AND IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To enable inspection of packaging accuracy and specification of troubled pixels in an image sensor unit using an image sensor.SOLUTION: An image sensor 8a, 8b in which plural pixels 81 are linearly arranged in a predetermined direction is provided with at least one of a first marking 82a representing the arrangement direction A of the plural pixels 81, a second marking 82b representing the positions of pixels 81e located at both the ends out of the plural pixels 81, and a third marking 82c representing the positions of pixels 81 which are located every predetermined number of pixels out of the plural pixels 81.SELECTED DRAWING: Figure 1