| 摘要 |
PURPOSE: A camera module is provided to perform a granular process in a side of a protrusion part formed inside a housing, thereby realizing a clear image. CONSTITUTION: A protrusion part is formed on the inner circumference of a hollow housing(120). A lens barrel(110) is inserted into the upper side of the housing. A printed circuit board(140) is combined with the lower side of the housing. An image sensor(150) is mounted on the printed circuit board. An optical filter(130) is mounted in the lower side of the protrusion part. A granular process is performed in a side of the protrusion part.
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