A shutter device includes: a substrate having an opening; a first light-shielding member that moves from a first position outside the opening of the substrate to a second position outside the opening to shield the opening, the second position being different from the first position; a second light-shielding member that partly shields the opening while moving from the first position to the second position; a first moving member that has a protrusion moving along a hole provided in the substrate to move the first light-shielding member; a second moving member that is coupled to the second light-shielding member and moves together with the second light-shielding member; and a third moving member, located outside a movement range of the protrusion during the second light-shielding member being located in the first position, that is coupled to the second light-shielding member and moves together with the second light-shielding member.

A shutter device includes: a substrate having an opening; a first light-shielding member that moves from a first position outside the opening of the substrate to a second position outside the opening to shield the opening, the second position being different from the first position; a second light-shielding member that partly shields the opening while moving from the first position to the second position; a first moving member that has a protrusion moving along a hole provided in the substrate to move the first light-shielding member; a second moving member that is coupled to the second light-shielding member and moves together with the second light-shielding member; and a third moving member, located outside a movement range of the protrusion during the second light-shielding member being located in the first position, that is coupled to the second light-shielding member and moves together with the second light-shielding member.

Embodiments of the disclosure relate to a camera module. The base is provided with a driving member, the driving member is used for driving a lens supporting frame to move and focus along an optical axis direction, and the driving member is further configured to drive the blade driving frame to rotate around the optical axis. That is to say, the driving member for driving the light-shielding blades and the driving member for driving the lens to focus are the same, so that the number of elements of the camera module can be reduced, thereby reducing the volume and weight of the camera module, and avoiding interference between the structure for focusing in the camera module and the power mechanism for driving the light-shielding blades. The embodiments of the disclosure further disclose a camera and an electronic device.

Embodiments of the disclosure relate to a camera module. The base is provided with a driving member, the driving member is used for driving a lens supporting frame to move and focus along an optical axis direction, and the driving member is further configured to drive the blade driving frame to rotate around the optical axis. That is to say, the driving member for driving the light-shielding blades and the driving member for driving the lens to focus are the same, so that the number of elements of the camera module can be reduced, thereby reducing the volume and weight of the camera module, and avoiding interference between the structure for focusing in the camera module and the power mechanism for driving the light-shielding blades. The embodiments of the disclosure further disclose a camera and an electronic device.

There is provided with a fiber-reinforced laminate. The fiber-reinforced laminate has a first fiber-reinforced layer and a second fiber-reinforced layer. The fiber-reinforced laminate also has a metal layer provided between the first fiber-reinforced layer and the second fiber-reinforced layer.

There is provided with a fiber-reinforced laminate. The fiber-reinforced laminate has a first fiber-reinforced layer and a second fiber-reinforced layer. The fiber-reinforced laminate also has a metal layer provided between the first fiber-reinforced layer and the second fiber-reinforced layer.

A focal plane shutter includes: a first blade-driving unit that makes switches between normally open and normally closed methods; a second blade-driving first unit engaging with and locked by a locking unit in a cocking operation of the cocking unit so as to keep a second blade covering the exposure opening, and making the second blade move away from the exposure opening when the second blade-driving first unit is released from the engagement with the locking unit just before the cocking unit reaches to its cocking position; and a second blade-driving second unit rotated by the cocking operation of the cocking unit in a direction bringing the second blade-driving second unit to its cocking state, and rotating the second blade-driving first unit in a direction in which the second blade-driving first unit is made to perform its exposure operation, so as to make the second blade cover the exposure opening.

An aperture module includes a rotating plate, seated on a base having a center opening, configured to rotate about an optical axis; an aperture driver including a moving member coupled to the rotating plate, wherein the moving member is configured to linearly reciprocate; and a plurality of blades stacked as at least two stages on the rotating plate, disposed non-overlapping to each other on the respective stages, and configured to form a variable light incident hole interlocked with rotation of the rotating plate. A cusp of adjacent ones of the blades has an extending corner portion generated when straight lateral sides of the adjacent ones of the blades meet each other.

An aperture module includes a rotating plate, seated on a base having a center opening, configured to rotate about an optical axis; an aperture driver including a moving member coupled to the rotating plate, wherein the moving member is configured to linearly reciprocate; and a plurality of blades stacked as at least two stages on the rotating plate, disposed non-overlapping to each other on the respective stages, and configured to form a variable light incident hole interlocked with rotation of the rotating plate. A cusp of adjacent ones of the blades has an extending corner portion generated when straight lateral sides of the adjacent ones of the blades meet each other.

Embodiments of the disclosure relate to a camera module. The base is provided with a driving member, the driving member is used for driving a lens supporting frame to move and focus along an optical axis direction, and the driving member is further configured to drive the blade driving frame to rotate around the optical axis. That is to say, the driving member for driving the light-shielding blades and the driving member for driving the lens to focus are the same, so that the number of elements of the camera module can be reduced, thereby reducing the volume and weight of the camera module, and avoiding interference between the structure for focusing in the camera module and the power mechanism for driving the light-shielding blades. The embodiments of the disclosure further disclose a camera and an electronic device.