| 摘要 |
PURPOSE: A camera module is provided to minimize errors due to foreign materials by the generation of the foreign materials through the removal of friction between a holder and lens assembly, to control the location of the lens assembly in detail for optimal resolution of the lens assembly, and to stably fix the location of the lens assembly. CONSTITUTION: A camera module includes lens assembly, a holder(30), and a control ring(10). The lens assembly includes multiple lenses. In the holder, the lens assembly is inserted. The control ring is combined with the holder by screw combination structure and presses the lens assembly.
|
