| 摘要 |
PROBLEM TO BE SOLVED: To simplify a hardware, and to shorten an inspection time simultaneously, by performing inspections by one-time imaging such as color inspection, focus inspection and black stain inspection, without replacing each inspection chart, concerning an inspection method of an imaging module and an inspection device of the imaging module. SOLUTION: The color inspection, the focus inspection and the black stain inspection of the imaging module are performed by using a multi-chart optical system wherein a chart for the focus inspection-cum-color inspection is arranged on a focal position of the imaging module integrated into a potable information apparatus, and a chart for the black stain inspection is arranged on a defocusing position separated far from a focusing position as a view from an imaging element. COPYRIGHT: (C)2010,JPO&INPIT |
