An apparatus and a method for performing an Auto Focus (AF) function in an electronic device which does not perform the AF function while performing a camcorder function are provided. The apparatus includes a camera for receiving a photographing data, a camera processing unit for performing any one of a still picture acquisition function and an AF function, a recording processing unit for performing a function for recording the photographing data, a camera driver for operating the camera under control of the camera processing unit and the recording processing unit, and a processor for controlling the camera processing unit and the recording processing unit when detecting an AF request while photographing a moving picture to focus on the photographing data automatically and to record the focused photographing data.

An apparatus and a method for performing an Auto Focus (AF) function in an electronic device which does not perform the AF function while performing a camcorder function are provided. The apparatus includes a camera for receiving a photographing data, a camera processing unit for performing any one of a still picture acquisition function and an AF function, a recording processing unit for performing a function for recording the photographing data, a camera driver for operating the camera under control of the camera processing unit and the recording processing unit, and a processor for controlling the camera processing unit and the recording processing unit when detecting an AF request while photographing a moving picture to focus on the photographing data automatically and to record the focused photographing data.

The present embodiment relates to a dual camera module comprising a first camera module and a second camera module, wherein: a first magnet unit of the first camera module includes a first magnet and a second magnet, both disposed opposite to each other on a side surface of a first housing; a second magnet unit of the second camera module includes a third to a sixth magnet arranged on four respective corners of a second housing; a third magnet unit is disposed on a side surface of the first housing facing the second housing; the third magnet unit is disposed between the first magnet and the second magnet; and the third magnet unit is smaller than the first magnet and is disposed on a virtual line connecting an optical axis of the first camera module and an optical axis of the second camera module.

A camera may include at least one suspension assembly as part of optical image stabilization and/or autofocus systems of the camera. The suspension assembly may include an inner frame, an outer frame, and one or more flexure arms. Electrical traces may be deposited at both sides of the suspension assembly. A connection may be created, for electrical traces at the different sides of the suspension assembly, through the suspension assembly by removing (e.g., using an etching process) one or more parts in the body of the suspension assembly to create one or more cavities. A remaining part of the suspension assembly surrounded (and thus isolated) by the cavities may thus form at least a part of the connection for the electrical traces. The connection may further include one or more filled trenches connecting the electrical traces to the remaining part of the suspension assembly.

A camera may include at least one suspension assembly as part of optical image stabilization and/or autofocus systems of the camera. The suspension assembly may include an inner frame, an outer frame, and one or more flexure arms. Electrical traces may be deposited at both sides of the suspension assembly. A connection may be created, for electrical traces at the different sides of the suspension assembly, through the suspension assembly by removing (e.g., using an etching process) one or more parts in the body of the suspension assembly to create one or more cavities. A remaining part of the suspension assembly surrounded (and thus isolated) by the cavities may thus form at least a part of the connection for the electrical traces. The connection may further include one or more filled trenches connecting the electrical traces to the remaining part of the suspension assembly.

In some embodiments, a camera actuator includes an actuator base, an autofocus voice coil motor, and an optical image stabilization voice coil motor. In some embodiments, the autofocus voice coil motor includes a lens carrier mounting attachment moveably mounted to the actuator base, a plurality of shared magnets mounted to the base, and an autofocus coil fixedly mounted to the lens carrier mounting attachment for producing forces for moving a lens carrier in a direction of an optical axis of one or more lenses of the lens carrier. In some embodiments, the optical image stabilization voice coil motor includes an image sensor carrier moveably mounted to the actuator base, and optical image stabilization coils moveably mounted to the image sensor carrier within the magnetic fields of the shared magnets, for producing forces for moving the image sensor carrier in a plurality of directions orthogonal to the optical axis.

In some embodiments, a camera actuator includes an actuator base, an autofocus voice coil motor, and an optical image stabilization voice coil motor. In some embodiments, the autofocus voice coil motor includes a lens carrier mounting attachment moveably mounted to the actuator base, a plurality of shared magnets mounted to the base, and an autofocus coil fixedly mounted to the lens carrier mounting attachment for producing forces for moving a lens carrier in a direction of an optical axis of one or more lenses of the lens carrier. In some embodiments, the optical image stabilization voice coil motor includes an image sensor carrier moveably mounted to the actuator base, and optical image stabilization coils moveably mounted to the image sensor carrier within the magnetic fields of the shared magnets, for producing forces for moving the image sensor carrier in a plurality of directions orthogonal to the optical axis.

A focus module for an optoelectronic sensor is provided that has a focus adjustable optics, a focus adjustment unit for varying a focal position of the optics, and a focus control to move the optics into a focal position corresponding to a distance value by means of the focus adjustment unit. The focus module here furthermore has a distance sensor for determining the distance value and the focus adjustment unit, the focus control, and the distance sensor are parts of the focus module.

The present invention relates to an optical device (1), comprising: a container (2) forming a fluidic lens, the container (2) comprising a transparent and elastically expandable membrane (10), a transparent optical element (20) facing the membrane (10), and a wall member (3), wherein the optical element (20) and the membrane (10) are connected to the wall member, and wherein said container encloses a volume (V) that is filled with a fluid (F), a lens shaping part (11) that is in contact with said membrane (10) for defining a curvature adjustable area (10c) of the membrane (10), which area (10c) faces said optical element (20), and a circumferential lens barrel (50) extending in an axial direction, which lens barrel (50) surrounds an opening (50c) in which at least one rigid lens (51) is arranged that is held by the lens barrel (50), and a voice coil motor (5) that is designed to move the lens shaping part (11) along an axial direction (z) with respect to said container (2), so as to adjust a curvature of said area (10c) and therewith a focal length of the fluidic lens, wherein the voice coil motor (5) comprises at least one coil (30, 31) arranged on a movable part (6) and a plurality of magnetic structures (40, 41) arranged on a motor holder (7), wherein said movable part (6) is movably mounted to the motor holder (7) via a spring structure (8) so that it can be moved along said axial direction (z), and wherein the lens shaping part (11) is mounted to said movable part (6).

The present invention relates to an optical device (1), comprising: a container (2) forming a fluidic lens, the container (2) comprising a transparent and elastically expandable membrane (10), a transparent optical element (20) facing the membrane (10), and a wall member (3), wherein the optical element (20) and the membrane (10) are connected to the wall member, and wherein said container encloses a volume (V) that is filled with a fluid (F), a lens shaping part (11) that is in contact with said membrane (10) for defining a curvature adjustable area (10c) of the membrane (10), which area (10c) faces said optical element (20), and a circumferential lens barrel (50) extending in an axial direction, which lens barrel (50) surrounds an opening (50c) in which at least one rigid lens (51) is arranged that is held by the lens barrel (50), and a voice coil motor (5) that is designed to move the lens shaping part (11) along an axial direction (z) with respect to said container (2), so as to adjust a curvature of said area (10c) and therewith a focal length of the fluidic lens, wherein the voice coil motor (5) comprises at least one coil (30, 31) arranged on a movable part (6) and a plurality of magnetic structures (40, 41) arranged on a motor holder (7), wherein said movable part (6) is movably mounted to the motor holder (7) via a spring structure (8) so that it can be moved along said axial direction (z), and wherein the lens shaping part (11) is mounted to said movable part (6).