Matches 51 - 100 out of 118 < 1 2 3 >


Match Document Document Title
US20150103234 DRIVE CONTROLLER, IMAGING APPARATUS AND DRIVE CONTROL METHOD  
There is provided a drive controller including a determination part that compares a target stop position of a movable body, which is driven by a piezoelectric actuator driven by a piezoelectric...
US20130314587 Multi-State Electrostatic Actuator and Digital Camera Therewith  
An actuator that operates by electrostatic attraction and repulsion and can have fixed and moving electrodes is disclosed for one or more embodiments. The fixed and moving electrodes can be...
US20150042834 SINGLE PIXEL CAMERA  
A camera system includes a single pixel photo-sensor disposed in or on a substrate to acquire image data. A micro-lens is adjustably positioned above the single pixel photo-sensor to focus...
US20140104486 CAMERA SYSTEM WITH AUTO-FOCUS FUNCTION AND CONTROL METHOD THEREOF  
A camera system is provided. The camera system includes a first housing, a lens module accommodated in an inner space of the first housing, a support panel engaged to a side surface of the first...
US20150185587 CAMERA MODULE  
The present invention relates to a camera module having an auto focus function, the module including a lens unit having at least one lens, a barrel into which the lens unit is inserted, and...
US20140211080 IMAGING APPARATUS  
An imaging apparatus is provided that includes an image sensor that receives light from an object through an imaging lens, a lens driver that moves the imaging lens, and an automatic focus...
US20130070148 CAMERA MODULE  
The present invention relates to a camera module having an auto focus function, the module including a lens unit having at least one lens, a barrel into which the lens unit is inserted, and...
US20150185586 MOTOR DRIVING APPARATUS AND METHOD, AND VOICE COIL MOTOR SYSTEM USING THE SAME  
A motor driving apparatus may include: a weight generating unit generating a weight of an external input signal using a damping ratio of a motor apparatus; and a driving signal generating unit...
US20150116581 IMAGE CAPTURING MODULE  
An image capturing module includes a circuit substrate, an image sensing element, an actuator module, a lens assembly and a light transmitting element. The image sensing element is disposed on the...
US20150062409 OPTICAL APPARATUS  
An optical apparatus includes a heat sink radiating the image sensor, a cooling fan unit configured to cool the heat sink, and a first lens barrel including a hollow portion configured to guide...
US20140036140 CAMERA MODULE HAVING MOVABLE IMAGE SENSOR FOR FOCUSING  
A camera module includes a lens holder, a lens held by the lens holder, an image sensor, a guiding device, and a driving motor. The lens holder includes guiding rods which impose a movement track...
US20140028898 AUTO FOCUS-ZOOM ACTUATOR OR CAMERA MODULE CONTAMINATION REDUCTION FEATURE WITH INTEGRATED PROTECTIVE MEMBRANE  
A camera module includes a lens system, an image sensor, and an actuator. The actuator is fixed relative to the image sensor, and the actuator moves the lens system relative to the image sensor to...
US20130258172 APPARATUS AND METHOD OF CONTROLLING DRIVE OF CAMERA MODULE  
The present invention discloses a drive control apparatus of a camera module and a method of controlling camera module drive. The drive control apparatus of the camera module according to an...
US20170180619 Autofocus Camera Using MEMS Actuation of Image Sensor  
A miniature camera module that achieves autofocus (AF) by applying actuation to the image sensor using MEMS (Micro Electro Mechanical System) actuators comprising of a piston-tube electrostatic...
US20170142307 CAMERA MODULE AND MOBILE PHONE USING THE SAME  
Disclosed herein is a camera module comprising: a circuit board; a frame coupled to the circuit board; an image sensor on the circuit board; a bobbin on the frame, a plurality of lenses being...
US20170123178 Adjustable Optical Lens and Camera Module and Manufacturing Method Thereof  
An adjustable optical lens and camera module and manufacturing method thereof are provided, wherein the camera module includes an optical sensor and an adjustable optical lens. The adjustable...
US20170108758 Camera Module and Method for Auto Focusing the Same  
An exemplary embodiment of the present disclosure includes an actuator moving a mover including at least one lens receiving an optical image of an object; and an actuator driving unit controlling...
US20170099420 Camera Module Having a Sealing Member  
A camera module is provided. The camera module includes: a printed circuit board on which an image sensor is to be mounted; a base arranged on an upper side of the printed circuit board; a cover...
US20170082828 VIBRATION TYPE DRIVING APPARATUS, INTERCHANGEABLE LENS AND IMAGING APPARATUS INCLUDING VIBRATION TYPE DRIVING APPARATUS, AND METHOD FOR ADJUSTING VIBRATION TYPE DRIVING APPARATUS  
A vibration type driving apparatus includes a first vibrator including an electro-mechanical energy conversion element and configured to be in pressure contact with a driven member, a second...
US20170054929 IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREOF  
There are provided an image processing apparatus and a control method thereof. An image processing apparatus includes an image sensor for acquiring a target image, an image processing module for...
US20170041552 METHOD OF CONTROLLING A MOTOR DRIVEN SYSTEM, APPARATUS FOR CONTROLLING A MOTOR DRIVEN SYSTEM AND A MOTOR DRIVEN SYSTEM CONTROLLED IN ACCORDANCE WITH THE DISCLOSED METHOD  
Actuators are used to move a variety of objects to desired positions. It is generally desirable that they can do this quickly without exhibiting overshoot or ringing. Some actuators are required...
US20170038662 Auto-focus camera module with MEMS capacitance estimator  
A MEMS actuator for a compact auto-focus camera module is configured to measure physical values and to estimated values each indicative of position or motion or both of a MEMS component. A smart...
US20160377829 DRIVE CONTROL APPARATUS, AND LENS APPARATUS AND IMAGE PICKUP SYSTEM INCLUDING THE DRIVE CONTROL APPARATUS  
A drive control apparatus includes a movable member; a driver configured to drive the movable member; a transmission device configured to transmit a driving force of the driver to the movable...
US20160353004 ACTUATOR DRIVING APPARATUS, CAMERA MODULE, AND ELECTRONIC APPARATUS  
There are provided an actuator driving apparatus, a camera module, and an electronic apparatus to selectively use a position and current control method and a current control method. The actuator...
US20160329802 Voice Coil Motor  
Disclosed is a voice coil motor, the motor including a mover having a bobbin equipped with a lens and a coil block secured to an outer circumference of the bobbin; a stator having a magnet that is...
US20160266400 MIRROR TILT ACTUATION  
Some embodiments include an image sensor and a zoom lens assembly including a plurality of movable lens elements arranged to be moved independent of one another. In some embodiments, the plurality...
US20160219200 AUTO FOCUSING MODULE, PHOTOGRAPHING APPARATUS INCLUDING THE SAME, AND METHOD OF MANUFACTURING AUTO FOCUSING MODULE  
An auto focusing (AF) module includes a fixed base, an AF barrel configured to support a focus lens, an AF base supported by the fixed base and configured to support the AF barrel such that the AF...
US20160202449 MEMS auto focus miniature camera module with fixed and movable lens groups  
A MEMS auto focus miniature camera module includes an image sensor and an optical train including at least one movable lens and one or more fixed lenses or fixed lens groups on either side of the...
US20160198073 DRIVING CIRCUIT AND PHOTOGRAPHIC MODULE USING THE SAME  
A driving circuit for controlling a photographic module is included, which includes an input voltage adjusting unit, a digital-to-analog converting unit, a current mirror unit and a sink current...
US20160195795 BLADE DRIVING DEVICE AND OPTICAL APPARATUS  
A blade driving device includes: a board including an opening; first and second blades opening and closing the opening; first and second actuators arranged adjacent to each other and respectively...
US20160191754 Camera Module  
The exemplary embodiment of the present disclosure relates to a camera module including a bobbin, a housing positioned at an outside of the bobbin, an elastic member coupled to the bobbin and the...
US20160173745 CAMERA MODULE  
A first exemplary embodiment of the present disclosure includes a PCB (Printed Circuit Board) mounted with an image sensor, a holder member mounted on the PCB, a lens module directly mounted...
US20160134796 IMAGING MODULE, ELECTRONIC DEVICE PROVIDED THEREWITH, AND IMAGING-MODULE MANUFACTURING METHOD  
The present invention provides an imaging module, an electric device provided therewith, and an imaging-module manufacturing method capable of simply and reliably performing probing and fixing a...
US20160134795 IMAGING MODULE AND ELECTRONIC DEVICE  
An imaging module 100 includes a lens unit 10 and an imaging element unit 20. The lens unit 10 includes a VCM 16A which moves a lens group 12 in a z direction, terminals 14A and 14B which are...
US20160088227 VIBRATION TYPE ACTUATOR, OPTICAL DEVICE, AND IMAGE PICKUP APPARATUS  
Provided is an ultrasonic motor that includes a vibrator to which a piezoelectric element is fixed and a friction member having a frictional contact surface with the vibrator. A pressurizing...
US20160056701 FLAT COIL ASSEMBLY FOR LORENTZ ACTUATOR MECHANISM  
A Lorentz actuator mechanism, which controls the motion of a mobile component relative to a static component, includes a flat coil assembly which is physically coupled to the mobile component in a...
US20160048033 Lens Moving Apparatus and Camera Module Including the Same  
An embodiment includes a housing including a guide protrusion projecting from an upper surface thereof and a guide groove formed adjacent to the guide protrusion, a first magnet disposed at the...
US20160011492 SYSTEM FOR DETERMINING A LENS POSITION  
A system for determining lens position including a first capacitor plate disposed on a stationary housing of a camera. A second capacitor plate is disposed on a rotating lens component of the...
US20150381880 IMAGE PICKUP APPARATUS, LENS UNIT, AND METHODS OF CONTROLLING THE SAME  
An image pickup apparatus detachably mounting a lens unit including a plurality of optical members includes an image pickup unit that accumulates charge in synchronization with a vertical...
US20150350505 AUTOMATIC CAMERA SELECTION BASED ON DEVICE ORIENTATION  
At least two camera lenses on a mobile may be provided. The camera lenses may be configured to face the same or substantially the same direction, at least one of the two camera lenses positioned...
US20150286112 IMAGING APPARATUS AND FOCUS CONTROL METHOD  
The invention provides an imaging apparatus and a focus control method in which an optimal AF system can be selected in accordance with an environment in which an image of a photographic subject...
US20150286111 Device for Adjusting a Camera Lens  
A device for adjusting a camera lens, which includes at least one lens ring rotatable about the optical axis of the camera lens for zoom, focus or aperture adjustment, which is connectable with a...
US20150281528 CAMERA MODULE  
A camera module includes a voice coil motor, a lens module, a substrate, an imagine sensor, a circuit board and a conductive adhesive tape. The voice coil motor includes a conductive housing...
US20150268441 LENS APPARATUS, IMAGE CAPTURING APPARATUS, METHOD OF CONTROLLING CAMERA SYSTEM, AND STORAGE MEDIUM  
A lens apparatus, which is communicatable with an image capturing apparatus and includes a lens, comprises a communication unit configured to receive information concerning a driving amount of the...
US20150260947 LIGHT AMOUNT ADJUSTING APPARATUS, LENS BARREL, OPTICAL APPARATUS, AND IMAGING APPARATUS  
Provided is a light amount adjusting apparatus comprising a base that has a rotary drive unit, and a rotating unit that is arranged rotatably about a predetermined axis with respect to the base,...
US20150256731 DRIVING CIRCUIT FOR VOICE COIL MOTOR, LENS MODULE AND ELECTRONIC DEVICE USING THE SAME, AND DRIVING METHOD FOR VOICE COIL MOTOR  
A driving circuit for controlling a driving current is provided. A D/A converter has a precision of N bits and outputs a control signal for a driving current to a current driver. A logic unit...
US20150185432 DRIVING APPARATUS, AND LENS APPARATUS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
A driving apparatus connected to a lens barrel including a movable optical member to drive the movable optical member, includes: a drive unit driving the movable optical member; a controller...
US20150160535 LENS APPARATUS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
A lens apparatus includes a focus lens, a focus detector, an automatic focusing unit configured to drive the focus lens based on a focus detection result obtained from the focus detector, a focus...
US20150130991 IMAGE PICKUP SYSTEM  
Provided is a lens apparatus which is communicable with a drive unit including: a movable optical member; and a first communication unit which is communicable with the drive unit, wherein the...
US20150130990 CAMERA MODULE  
There is provided a camera module, including: a housing including a lens barrel therein; an actuator including a driving coil wound around an outer surface of the lens barrel and a magnet disposed...

Matches 51 - 100 out of 118 < 1 2 3 >