Abstract: A camera module includes a lens assembly, a holder, and a thermal deformable material. The lens assembly includes at least one lens and a lens barrel, wherein the lens barrel includes a wall surrounding a central axis of the lens assembly to define a receiving chamber, and the lens is disposed in the receiving chamber. The holder surrounds the lens barrel and supports the lens assembly. The thermal deformable material is disposed between an outer wall of the lens barrel and an inner wall of the holder.

Abstract: A camera module includes a lens assembly, a propulsion device, and a deformable. The propulsion device is configured for distally and proximally driving the lens assembly. The deformable lens is deformed, and a focal length of the deformable lens is changed in response to a pressure applied onto the deformable lens by the lens assembly distally driven by the propulsion device. The deformable lens remains undeformed, and the focal length of the deformable lens remains constant in response to no pressure applied onto the deformable lens.

Abstract: A structured light illumination module is provided and includes a light source including a laser diode and configured for emitting light; an optical element including a light transmissive part which receives light and allows collimated light to pass, and a total internal reflection part, wherein an angle ? between a reflective surface of the total internal reflection part and an optical axis of the optical element is configured for totally internally reflecting a part of the light by the reflective surface; a diffractive component configured for converting the light into a structured light pattern; and an energy recycling mechanism disposed on at least a part of an incident surface or an emergent surface of the optical element.

Abstract: A camera module is provided and includes a lens assembly and an illuminating module. The lens assembly includes a plurality of lenses and a lens barrel disposed around the lenses for supporting the lenses. The lens assembly includes an incident surface, an emergent surface and a lateral surface. The lens barrel includes a bearing part parallel to the lenses, and the bearing part is disposed on the emergent surface of the lens assembly and is not disposed on the incident surface of the lens assembly. The illuminating module includes at least one light source and an annular circuit board, and disposed on the incident surface of the lens assembly.

Abstract: A camera module includes a variable aperture module and a lens module. The variable aperture module includes at least one aperture piece and a radial propulsion device. The lens module includes a lens assembly and an axial propulsion device. The axial propulsion device is configured to drive the lens assembly along an axial direction. The radial propulsion device is configured to propel the aperture piece in a radial direction approaching a central axis of the lens assembly, such that a portion of the aperture piece enters the lens assembly through an opening defined by the wall of the lens barrel. The radial propulsion device is configured to retract the aperture piece in a radial direction away from the central axis of the lens assembly, such that the portion of the aperture piece leaving the lens assembly through the opening defined by the wall of the lens barrel.

Abstract: A camera module includes a lens assembly, a holder, and a thermal deformable material. The lens assembly includes at least one lens and a lens barrel, wherein the lens barrel includes a wall surrounding a central axis of the lens assembly to define a receiving chamber, and the lens is disposed in the receiving chamber. The holder surrounds the lens barrel and supports the lens assembly. The thermal deformable material is disposed between an outer wall of the lens barrel and an inner wall of the holder.

Abstract: A camera module is provided and includes a lens assembly and an illuminating module. The lens assembly includes a plurality of lenses and a lens barrel disposed around the lenses for supporting the lenses. The lens assembly includes an incident surface, an emergent surface and a lateral surface. The lens barrel includes a bearing part parallel to the lenses, and the bearing part is disposed on the emergent surface of the lens assembly and is not disposed on the incident surface of the lens assembly. The illuminating module includes at least one light source and an annular circuit board, and disposed on the incident surface of the lens assembly.

Abstract: A camera module includes a variable aperture module and a lens module. The variable aperture module includes at least one aperture piece and a radial propulsion device. The lens module includes a lens assembly and an axial propulsion device. The axial propulsion device is configured to drive the lens assembly along an axial direction. The radial propulsion device is configured to propel the aperture piece in a radial direction approaching a central axis of the lens assembly, such that a portion of the aperture piece enters the lens assembly through an opening defined by the wall of the lens barrel. The radial propulsion device is configured to retract the aperture piece in a radial direction away from the central axis of the lens assembly, such that the portion of the aperture piece leaving the lens assembly through the opening defined by the wall of the lens barrel.

Abstract: A lens assembly module is provided and includes: a plurality of lenses, a lens barrel disposed around the lens and including an incident end, where light from the object enters the lens barrel, and an emergent end, where light from the object exits the lens barrel; and a first light shielding film disposed in a mounting recess, which is defined by a surface of one of the lenses closest to the emergent end and is adjacent to a circumference of the lens closest to the emergent end.

Abstract: A structured light illumination module is provided and includes a light source including a laser diode and configured for emitting light; an optical element including a light transmissive part which receives light and allows collimated light to pass, and a total internal reflection part, wherein an angle ? between a reflective surface of the total internal reflection part and an optical axis of the optical element is configured for totally internally reflecting a part of the light by the reflective surface; a diffractive component configured for converting the light into a structured light pattern; and an energy recycling mechanism disposed on at least a part of an incident surface or an emergent surface of the optical element.

Abstract: A camera module includes a lens assembly, a propulsion device, and a deformable. The propulsion device is configured for distally and proximally driving the lens assembly. The deformable lens is deformed, and a focal length of the deformable lens is changed in response to a pressure applied onto the deformable lens by the lens assembly distally driven by the propulsion device. The deformable lens remains undeformed, and the focal length of the deformable lens remains constant in response to no pressure applied onto the deformable lens.