Lens module for lens wafer module used in camera module unit, has locking element which is installed in receiving groove formed in surface of lens, and is incident to the lens assembly

摘要

The lens module (20) has a lens assembly which comprises several lenses (21,22) that are arranged on an optical axis following each other. A receiving groove (21c) is formed in the surface of the lens. A locking element (25) is installed in the receiving groove and is incident to the lens assembly. The depth of the receiving groove corresponds to thickness of the locking element. An independent claim is included for lens wafer module.