US Patent 10274812 Camera module

A durable camera module comprises a lens holder and a lens barrel. An opening is defined in the lens holder. The opening passes through the lens holder along an axial direction of the lens holder. At least one notch is defined in a side wall of the lens holder. The at least one notch extends radially through the side wall of the lens holder. The lens barrel is received in the opening. A first adhesive layer is formed between the lens barrel and lens holder. The first adhesive layer is positioned at an end of the lens holder and surrounds the lens barrel. A second adhesive layer is formed in each of the at least one notch, the second adhesive layer is bonded to the lens barrel.