CAMERA MODULE AND ELECTRONIC DEVICE Russian patent published in 2024 - IPC G03B13/36 H04N23/50 

FIELD: technology of electronic devices with a camera module.

SUBSTANCE: camera module includes an optical camera lens, a variable diaphragm and an SMA-motor. Relative positions of the variable diaphragm and the lens of the optical camera are fixed. Variable diaphragm has an adjustable diaphragm opening. Opening of the diaphragm is located on the light input side of the lens of the optical camera and opposite the light input surface of the lens of the optical camera. SMA-motor includes the first bearing element, base and drive SMA-unit. Lens of the optical camera is fixed on the first bearing element. Drive SMA-unit is connected between the first bearing element and the base. Drive SMA-unit is made with possibility of driving the first bearing element, optical camera lens and variable diaphragm for joint movement relative to the base in order to realize automatic focusing and/or optical image stabilization.

EFFECT: device enables to ensure quality of shooting and reduce the volume of the camera module.

25 cl, 50 dwg