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8145050 |
Lens drive device
A lens drive device includes: a lens holder holding a lens; a drive source including a rotor rotatably supported; a gear rotated by a rotation of the rotor; and a driven gear rotated by the gear....
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8139933 |
Imaging device
A metal pin is inserted into a hole cylindrically formed in a camera casing so as to be in contact with a shape-memory actuator. The metal pin and the shape-memory actuator are fixed by...
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8120695 |
Camera module having a lens barrel holder including a protrusion inserted in a recess in a sidewall of the lens barrel and providing good coaxiality
A camera module includes a lens barrel assembly and a lens holder. The lens assembly includes a lens barrel and a lens received in the lens barrel. The lens include an optical axis. The lens barrel...
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8086099 |
Camera module having a low-friction movable lens
Systems and methods to achieve an auto-focus camera module having a precise bearing with low friction have been disclosed. Ball bearings are guiding a lens barrel. The balls of the ball bearings...
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8030806 |
Lens driving motor and elastic member of the same
Provided are a lens driving motor and an elastic member of the lens driving motor. The elastic member of a lens driving motor, the elastic member includes a first spring and a second spring. The...
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7940480 |
Optical transmission device
An optical transmission device including a driving unit having a transmitting member, a guide member, a frame, a clipping unit and a flexible member is disclosed. The clipping unit has a main clip...
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7941043 |
Automatic focal point control for camera
An automatic focal point control apparatus is provided. The apparatus includes a base fixed in the camera, which includes a cylindrical projection extending from a top surface thereof and into...
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7932648 |
Lens driving motor and elastic member of the same
Provided are a lens driving motor and an elastic member of the lens driving motor. The elastic member of a lens driving motor, the elastic member includes a first spring and a second spring. The...
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7933511 |
Lens barrel and image pickup apparatus
A lens barrel capable of reducing the radial size thereof while maintaining the degree of freedom in layout of a shutter and a anti-shake mechanism. A barrier drive ring includes first and second...
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7885530 |
Manual focus driving ring
One embodiment of a manual focus driving ring comprised of two base rings (10 and 11), each having a through-hole near their edge (20 and 21), roll pins (17) conjoining the base rings, a pressure...
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7873269 |
Micro camera module with discrete manual focal positions
A novel micro camera module that is manually adjustable between a close-up mode and an infinite mode includes a lens assembly adjustably mounted within a sleeve that is adjustably mounted into a...
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7792421 |
Triaxial snubber assembly
A method and system for mitigating undesirable motion of the optics of a camera are disclosed. The system can include a stage and snubber assembly for defining motion of the camera optics. The...
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7792422 |
Lens barrel
A lens barrel comprises: a first focus ring used for either one of instruction types of focus operation of a relative position instruction type focus operation for moving a position of the focus...
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7772532 |
Camera and method having optics and photo detectors which are adjustable with respect to each other
There are many inventions described herein. Some aspects are directed to methods and/or apparatus to provide relative movement between optics, or portion(s) thereof, and sensors, or portion(s)...
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7768726 |
Lens drive device
A lens drive device capable of preventing a lens holder from inclining with respect to the optical axis direction of a lens is provided. A first gear (13), a second gear (14), a protrusion (20a),...
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7746564 |
Lens barrel
A lens barrel includes a first optical element that is allowed to move along an optical axis, a first driven member connected to the first optical element, a second optical element disposed in the...
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7729606 |
Lens module and digital camera module using same
A digital camera module (100) includes a lens module (20) and a chip package (50) mounted in a light path of the lens module. The lens module includes a first lens assembly (21) and a second lens...
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7725020 |
Monitoring camera device
There is provided a monitoring camera apparatus which, while ensuring waterproofness, can perform focus adjustment when a dome cover is mounted. A lens (3) is covered by the dome cover (5) which is...
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7684689 |
External adjustment mechanism for a camera lens and electronic imager
A digital camera module includes an image capture device, a lens unit, a housing for receiving the lens unit and positioning the lens unit with respect to the image capture device, and a focus...
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7680409 |
Camera system and interchangeable lens
A camera system includes a camera body having an in-body motor; an interchangeable lens having an in-lens motor, the interchangeable lens being detachable from the camera body; a focusing mechanism...
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7663811 |
Driving mechanism, driving device, and lens driving device
A driving mechanism, a driving device, and a lens driving device includes a lever member. The lever member includes an arm portion for surrounding a part of a driven member in a side direction. The...
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7657167 |
Compact camera modules with Lavet stepping-motors as actuators
A horological motor of the Lavet motor concept is used to form an actuator to control movement of a lens system to reduce power consumption in digital camera units used in various electronic...
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7650067 |
Lens module with focusing mechanism
An exemplary lens module (30) includes a lens barrel (31), a focusing mechanism (40), a resilient member (70), and a bottom seat (50). The lens barrel is mounted with at least one lens (36) therein...
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7639939 |
Lens module with an adjustable lens unit
A lens module includes a base, a drive unit, a speed reduction unit, an outer barrel, and a lens unit. The speed reduction unit is coupled to and driven rotatably by the drive unit. The outer...
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7636210 |
Ocular focus device for a sight
An ocular focus device. An ocular lens tube is movably disposed in an ocular housing and includes a positioning groove. An ocular lens set is disposed in the ocular lens tube. A positioning member...
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7630624 |
Digital camera module with focusing function
A digital camera module (100) with a focusing function includes a holder, an image sensor package (30) and a wedge (60). The holder has several lens elements (16) received therein. The image sensor...
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7616880 |
Adapter ring for rotation of photographing lens barrel
There is disclosed an adapter ring for rotation of a photographing lens barrel, the adapter ring being fitted into an outer periphery of the photographing lens barrel, the adapter ring being...
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7590341 |
Camera module
A camera module including: a lens portion including at least one lens; an imaging element; a fixed portion; a first elastic body that is provided on a side opposite to the imaging element side with...
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7590342 |
Method and structure for suppressing response time of lens focusing structure
A lens focusing structure includes a movable mechanism having at least one base, which has a camera lens centered therein and a winding externally wound therearound; an immovable mechanism having...
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7554600 |
Lens-barrel and image pickup apparatus
A main flexible substrate has a mount surface portion to be mounted to the rear surface of a base, and a movable surface portion extended from the mount surface portion. At a portion of the movable...
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7515821 |
Rectilinear guide which can be set without play
An objective adjusting device has a stationary housing, an adjusting ring with an internal thread and a tube, with an external thread, that is guided rectilinearly in an axial direction and carries...
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7502183 |
Lens module and camera module using the same
A camera module (100) includes a lens module (10) and an image sensor (20), wherein the lens module includes a barrel (12), a plurality of lenses (14) and at least one spacer between each two...
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7469100 |
Micro camera module with discrete manual focal positions
A novel micro camera module that is manually adjustable between a close-up mode and an infinite mode includes a lens assembly adjustably mounted within a sleeve that is adjustably mounted into a...
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7422382 |
Camera module
A camera module comprises a lens array including at least one lens, a lens accommodating unit having an inner space, in which the lens array is arranged, and an incident hole, and a housing mounted...
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7417803 |
Focusing mechanism for a vision detector
A machine vision image acquisition system is provided with a housing or enclosure that protects the acquisition system components from an industrial environment. The machine vision image...
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7401987 |
Photographing lens having an eccentricity adjusting device
A photographing lens includes an eccentricity adjusting frame which holds an eccentricity adjusting lens group serving as a part of a photographing optical system of the photographing lens; a lens...
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7374431 |
Clamping device for digital camera module
A clamping device (100) for clamping a digital camera module (300) includes a base (12) and two legs (14). Two legs extend from two sides of the base. Each leg has at least one foot (18). The at...
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7356253 |
Rotational driving apparatus and camera using the rotational driving apparatus
A rotational driving apparatus with a motor, a worm pressingly fitted to an output shaft of the motor, and a worm wheel meshing with the worm, is provided to output rotation of the motor from the...
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7330648 |
Optical module
There is provided an optical module having a circuit board that includes an imaging element, a lens barrel that is fixed onto the circuit board to movably accommodate a lens holder having a lens...
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7307663 |
Video surveillance camera
A video surveillance camera comprising a lens, lens holder, image sensor, base, and ring. The base has a plurality of slots, and the image sensor is mounted on the base. The lens is positioned in...
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7146097 |
Focusing device
There is provided a focusing device capable of rapidly moving a lens to a minute focusing region and of realizing minute movement of focusing the lens in the minute focusing region. A lens moving...
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7133222 |
Devices and methods for retaining a lens in a mobile electronic device
The described embodiments provide devices and methods for securing a lens member in a mobile electronic device. The lens member is positionable between a front housing and a rear housing of the...
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7127162 |
Camera module
A camera module having a lens unit; an intermediate part a hollow part of which the lens unit is affixed to; and a base unit which is opened in one direction and is equipped with a mounting part to...
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7127161 |
Lens barrel and optical apparatus
A lens barrel is proposed, in which the optical adjustment of its lens system can be performed easily and at a reduced cost, and also an optical instrument having such a lens barrel is provided. A...
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7102837 |
One-way rotational transfer mechanism, and a lens barrel incorporating the same
A one-way rotational transfer mechanism includes a rotary input shaft, a rotary output shaft, a clutch member, a differential rotating member, a circumferentially-uneven-width-space forming portion...
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7103273 |
AF driving mechanism of camera
A worm gear is provided on a rotating shaft of an AF motor. A first supporting cylinder includes a gear portion and a receiving portion. A wheel gear, which is in engagement with the worm gear, is...
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7099576 |
Lens barrel incorporating a one-way rotational transfer mechanism
A lens barrel includes a distance adjustment ring for moving a movable lens group; a hand-operated ring and a motor for rotating the distance adjustment ring; a one-way rotational transfer...
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7066663 |
Weather-resistant monitoring camera
A weather-resistant monitoring camera has a case, a camera set, a frame, a lens and an adjusting assembly. The case has a body to receive the camera set, the frame, the lens and the adjusting...
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7065295 |
Apparatus for driving lens in camera
An apparatus for driving a lens in a camera includes a lens module installed in a reciprocating and sliding manner in an inside of a lens barrel, a lead screw installed on the lens barrel, for...
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6977784 |
Image-taking apparatus
An image-taking apparatus includes an image-taking portion provided with a taking lens system. A filter to be brought into close contact with the taking lens system is held by a filter holder. A...
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