| 摘要 |
PURPOSE: An image inspection apparatus and an inspection method thereof are provided to inspect defects rapidly regardless of the skill of an operator or the illuminance. CONSTITUTION: A lighting part(100) examines the light in an inspected camera module(200). A filter(110) has a reticulated type slit in which the light passes through. An image display is connected to an image output terminal of the inspected camera module. The light passing through the filter enters a lens array(210) of the camera module. The light is transformed with an image sensor(220) to an electric signal. The radius of the slit is 0.05 mm to 0.90 mm.
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