Segmented lens assemblies capture high resolution images while minimizing total track length in portable devices.
An elastic protruding portion and inclined contact surface resolve the contradiction between dust-proof reliability and assembly difficulty in imaging modules.
Camera body receives accessory identification data to authenticate devices quickly, preventing I2C bus delays and communication failures.
Electric motors drive pinions along linear gear arrangements to adjust the telescoping pole length during audio/video capture without manual intervention.
Shape memory alloy flexible members drive movable blocks to rotate the lens optical device, resolving poor stabilization against non-perpendicular shakes.
An elastically deformable retainer ring with rigid and flexible elements clamps a camera module, resolving misalignment caused by assembly force variations.