Entries |
Document | Title | Date |
20080273092 | Micro-optical image stabilizer - A micro-optical image stabilizer is disclosed. The optical image stabilizer includes a substrate, a carrier movably disposed on the substrate for carrying an image sensor, an anchor fixed on the substrate, a conducting pad fixed on the anchor for coupling an image processing circuit, a flexible suspension disposed between the conducting pad and the carrier, a conducting line disposed on the flexible suspension coupled to the conducting pad and protruding over the carrier for coupling the image sensor, and a micro actuator disposed between the substrate and the carrier for adjusting the position of the carrier according to control signals from an actuator control circuit. | 11-06-2008 |
20090002500 | DRIVE DEVICE AND IMAGE STABILIZER - A drive device includes an actuator, a fixed member, a movable member, rotating members, and a guide member. The actuator is arranged on the fixed member, and includes a piezoelectric element and at least two drivers on the piezoelectric element in parallel with the central axis of the piezoelectric element. The movable member moves by the drivers on the fixed member. The rotating members are located between the fixed member and the movable member to support the movable member. The guide member is arranged on at least one of the fixed member and the movable member, and guides movement of the rotating members in a direction parallel to the central axis of the piezoelectric element. The drivers are located between the rotating members in the direction parallel to the central axis of the piezoelectric element. | 01-01-2009 |
20090027507 | XY stage and image-taking apparatus - An XY stage includes an X stage and a Y stage. The X stage is supported at three points, i.e., two bearings of a first guide shaft, and a first support shaft. The Y stage is also supported at three points, i.e., two bearings of a third guide shaft, and a second support shaft. A CCD holder, which is a stage to be moved, is also supported at three points, i.e., two bearings of a second guide shaft and one bearing of the first guide shaft. The one bearing supporting the CCD holder is opened in the Y direction to be U-shaped so that the first guide shaft is inserted therein, and the first guide shaft is supported on one side of this U-shaped bearing by receiving a biasing force applied by a spring, so that the attitude of the CCD holder in a predetermined direction is defined. | 01-29-2009 |
20090040321 | DIGITAL CAMERA SYSTEM - The present invention provides a technique capable of generating an image having a portrait effect without complicating a configuration of a digital camera system. An image capturing apparatus has an optical system including a zoom lens, a correction lens, and a focus lens; and an image sensor for converting subject light which is incident via the optical system into an electric signal. The image capturing apparatus captures a blurred image in which a blurring is generally caused intentionally by changing a relative positional relation between any one of the zoom lens, the correction lens, and the focus lens and the image sensor, and also captures a normal image in which a blurring is not caused intentionally. An image processing apparatus combines the normal image and the blurred image, thereby generating a composite image having a no-blurring area in which a blurring is not intentionally caused and a blurred area in which a blurring is intentionally caused. | 02-12-2009 |
20090086039 | Compound lens and camera comprising the same - A compound lens on which a plastic lens is formed on a glass lens, having:
| 04-02-2009 |
20090128642 | Apparatus for processing digital image and method of controlling the apparatus - An apparatus and appertaining method for controlling the apparatus are provided for processing a digital image, which can capture an image with reduced hand shake effect without using a hand shake sensor. The apparatus includes: an image input unit receiving a plurality of input images from the outside; and a control unit receiving the plurality of input images when a shutter-release button select signal is input from the outside, selecting a clearest image from among the input images as a best image, and capturing the best image. | 05-21-2009 |
20090135260 | Method and System for Image Stabilization - An optical image stabilizer for use in a camera to compensate for an unwanted movement of camera, wherein two bending actuators are used to shift a lens element or the image sensor in different directions in a plane so as to shift a projected image on the image sensor in response to the unwanted camera movement. The plane is substantially perpendicular to the optical axis of camera, and longitudinal axis of each bending actuator is substantially parallel to the optical axis. The actuator can be fixedly mounted on one end so that the other end is allowed to bend. The actuator can be fixedly mounted on both ends so that the middle section is allowed to bend. Alternatively, the middle section is fixedly mounted and both ends can be used for shifting an imaging component. | 05-28-2009 |
20090160956 | CAMERA SYSTEM, CAMERA BODY, INTERCHANGEABLE LENS, AND METHOD OF CONTROLLING CAMERA SYSTEM - There are provided a camera system which operates the proper image blur corrector when image blur correction devices are incorporated in a camera body and in an interchangeable lens, and a method for controlling this camera system. The camera system ( | 06-25-2009 |
20090201381 | Shake correction module for photographing apparatus and photographing apparatus including the same - A shake correction module for a photographing apparatus is provided. The shake correction module includes: a base plate; a slider member disposed on the base plate so as to be able to move in a first axis direction and a second axis direction crossing the first axis direction, and accommodating an imaging element; and first and second drive members that are disposed between the base plate and the slider member, wherein the first and second drive members are arranged to be symmetric with a centroid of the slider member, and move the slider member in the first axis direction and the second axis direction. | 08-13-2009 |
20090213236 | Micro-optical image stabilizer - The optical image stabilizer includes a substrate, a carrier movably disposed on the substrate for carrying an image sensor, an anchor fixed on the substrate, a conducting pad fixed on the anchor for coupling an image processing circuit, a flexible suspension disposed between the conducting pad and the carrier, a conducting line disposed on the flexible suspension coupled to the conducting pad and protruding over the carrier for coupling the image sensor, and a micro actuator disposed between the substrate and the carrier for adjusting the position of the carrier according to control signals from an actuator control circuit. | 08-27-2009 |
20090231452 | IMAGING APPARATUS - An imaging apparatus includes a correction unit, a vibration detection unit, a filter passing and outputting frequency of a predetermined band of vibration signals periodically entered from the vibration detection unit: the filter setting, as intermediate value, sum of a value based on a vibration signal of current period and a value based on a vibration signal of last period and setting, as output signal, a value obtained by adding a value based on intermediate value of the current period and a value based on intermediate value of the last period, a calculation unit calculating vibration correction amount, a driving control unit driving the correction unit by using the vibration correction amount, and an offset unit performing feedback control so that an intermediate value is shifted to predetermined value by changing the intermediate value and an offset value added to a signal based on output from the vibration detection unit. | 09-17-2009 |
20090237517 | Optical module, camera, and mobile terminal device - An optical module, a camera, and a mobile terminal device are provided. The optical module includes a lens unit, a lens driving unit, a driving control unit, and a vibration sensing unit. The vibration sensing unit is configured to detect vibration/shaking of the optical module, the camera, or the mobile terminal device and transmit a detected signal to the driving control unit. The driving control unit generates a corresponding vibration/shaking compensation signal according to the detected signal of the vibration sensor, and performs a vibration/shaking compensation movement by driving the lens with the lens driving unit. The optical module is applied in the camera and the mobile terminal device. The present invention has not only an auto-focusing function, but also an added anti-vibration function, so as to overcome influences on image degradation resulted from vibration/shaking of the optical module, the camera, or the mobile terminal device. | 09-24-2009 |
20090256920 | OFF CENTER MOTOR, GROUND GLASS ON CENTER POST WITH BALL BEARING(S), X-Y IMAGE POSITION ADJUSTMENT AND ON-THE-FLY BACK FOCUS ADJUSTMENT WITH LOCK DOWN ON 35mm SPINNING GROUND GLASS ADAPTERS - A video camera, having a body which supports a Depth of Field adapter and contains an image recording device comprises imaging optics having a disk shaped ground glass for rendering visible a real image; a rotatable post having a first end coupled to the ground glass at its center and a second end coupled to the body of the Depth of Field adapter; and a motor coupled to rotate the rotatable post to urge the ground glass to rotate, and where the Depth of Field adapter comprises first and second tubes which, when aligned, form a front tube of the Depth of Field adapter; a coupling ring coupled to align and join the first tube with the second tube; and a support member coupled to the first and second tubes to position the first and second tubes to be at the front of the optical path of the camera. | 10-15-2009 |
20100020184 | IMAGE SHAKE CORRECTION APPARATUS, AND CAMERA HAVING IMAGE SHAKE CORRECTION APPARATUS - An image shake correction apparatus of a camera in which an object image is formed on an image sensor that is driven to move in first and second directions, which are orthogonal to each other, in a plane orthogonal to an optical axis to compensate for camera shake. The image shake correction apparatus includes a first table provided in a camera body to be movable in the first direction, and a second table which supports the image sensor and is movable in the second direction on the first table. At least one of the first table and the second table is supported by one guide bar and supported by a linear actuator which moves the one of the first table and the second table along the one guide bar, the one guide bar extending in a corresponding one of the first direction and the second direction. | 01-28-2010 |
20100073495 | MINIATURIZED ANTI-VIBRATION IMAGE PICKUP DEVICE - A miniaturized anti-vibration image pickup device is provided, including a fixing base, a moving plane disposed on the fixing base that moves along a first direction and a second direction opposite to the fixing base, an image pickup member disposed on the moving plane, and a driving member. The driving member includes a first magnet and a second magnet disposed on the fixing base. A circuit board is disposed on the fixing base, wherein a first precision coil pattern and a second precision coil pattern are printed on the circuit board. The first precision coil pattern and the second precision coil pattern are formed by a electronic signal and move opposite to the first magnet and the second magnet disposed on the fixing base, so that the anti-vibration image pickup devices moved forward to restrain and compensate for blurred images. The coil on the circuit board designed by printed, reduces thickness of the whole device effectively. | 03-25-2010 |
20100091123 | ZOOM LENS SYSTEM, INTERCHANGEABLE LENS APPARATUS AND CAMERA SYSTEM - A zoom lens system is provided that includes a compactly constructed focusing lens unit and that has a suppressed change in the image magnification at the time of movement of a focusing lens unit and further that can compensate an image blur caused by vibration applied to the entire system. The zoom lens system according to the present invention comprises a plurality of lens units and an aperture diaphragm arranged in the lens unit. The plurality of lens units include: a negative lens unit that is arranged on an object side relative to the aperture diaphragm and provided with negative optical power having an absolute value greatest in the entire system and that moves in a direction along an optical axis at the time of zooming; a focusing lens unit that is arranged in an optical path between the negative lens unit and the aperture diaphragm and that moves in a direction along the optical axis at the time of focusing such that an interval relative to the negative lens unit should vary; and an image blur compensation lens unit that is arranged on the image side relative to the focusing lens unit and that moves in a direction perpendicular to the optical axis when the image blur caused by vibration in the zoom lens system should be compensated. | 04-15-2010 |
20100123788 | OPTICAL IMAGE STABILIZER FOR CAMERA MODULE - Disclosed is an optical image stabilizer for a camera module using polymer elements which can be moved in a first direction and a second direction in the vicinity of the camera module. The optical image stabilizer includes an upper housing and a lower housing; a printed circuit board having an image sensor; a lens frame having a camera lens retained within the lower housing; first and second drivers disposed in the vicinity of the lens frame for moving the lens frame in first and second directions, respectively; and a movement sensing controller provided within the lower housing for sensing the amount of movement of the lens frame on the basis of the magnitude of a shaking of the camera module, so as to control the lens frame. | 05-20-2010 |
20100149352 | SHAKE CORRECTING APPARATUS AND METHOD THEREOF IN DIGITAL PHOTOGRAPHING APPARATUS - Provided are a method and apparatus for correcting a shake of a digital photographing apparatus. The method includes sensing a shake via an inertial sensor comprised in the digital photographing apparatus, and calculating a first shake value; comparing the first shake value with a predetermined threshold value and, when the first shake value is greater than the predetermined threshold value, driving an OIS (optical image stabilizer); detecting an edge component of an image of a target subject, wherein the image is input via an imaging device of the digital photographing apparatus, and calculating a second shake value from a difference value between edge values of sequential frames of the input image; and comparing the second shake value with the first shake value, and according to a result of the comparing, controlling a shake of the target subject to be corrected. | 06-17-2010 |
20100165132 | IMAGE STABILIZER FOR OPTICAL INSTRUMENT - An image stabilizer has a base block, a CCD holder, an intermediate member, a rectangular frame-shaped first sheet metal member, a rectangular frame-shaped second sheet metal member, and voice coil motors (VCMs). The first sheet metal member has a pair of mutually-parallel horizontal leaf springs that is formed by bending upper and lower sides of the first sheet metal member. The second sheet metal member has a pair of mutually-parallel vertical leaf springs that is formed by bending right and left sides of the second sheet metal member. The horizontal leaf springs are flexible along a Y-axis, and the vertical leaf springs are flexible along an X-axis in a plane orthogonal to an optical axis. The VCMs shift a CCD through the CCD holder, while bending the horizontal or vertical leaf springs, to counteract a camera shake in an X-axis or Y-axis direction. | 07-01-2010 |
20100208090 | ANTI-SHAKE APPARATUS - An anti-shake apparatus for image stabilizing comprises a movable unit and a controller. The movable unit is movable for an anti-shake operation. The controller stops the anti-shake operation after an exposure time and moves the movable unit to a first position after the anti-shake operation. The first position is a position of the movable unit before the exposure time and before the anti-shake operation. The controller moves the movable unit at a decelerated, low rate of speed before finishing its movement to the first position. | 08-19-2010 |
20100309324 | IMAGE SHAKE CORRECTION DEVICE - Provided is an image shake correction device which can be miniaturized without degrading a correction performance thereof. The image shake correction device includes a support supporting a lens; a moving portion installed independently from the support and moving the support on a plane that is approximately perpendicular to an optical axis of the lens, wherein the moving portion comprises a first moving portion moving the support in a first direction and a second moving portion moving the support in a second direction that is perpendicular to the first direction; a prop supporting the support; a pressurizing member pressurizing the support toward the prop by applying force to the moving portion; a first driving portion driving the first moving portion; and a second driving portion driving the second moving portion. | 12-09-2010 |
20100315520 | IMAGE STABILIZATION APPARATUS AND IMAGE PICKUP APPARATUS - An image stabilization apparatus has an angular velocity detector detecting an angular velocity applied thereto and outputting the angular velocity, an acceleration detector detecting an acceleration applied to the image stabilization apparatus and outputting the acceleration, a principal point calculation unit calculating a principal point position of a shooting optical system, an rotation angular velocity calculation unit calculating a rotation angular velocity component about the principal point of the shooting optical system based on an output of the angular velocity detector, a revolution angular velocity calculation unit calculating a revolution angular velocity component about an object based on the output of the acceleration detector and a calculation result of the rotation angular velocity calculation unit and correcting the calculated revolution angular velocity component according to the principal point position, and a controlling unit performing image stabilization control based on a difference between the rotation and corrected revolution angular velocity components. | 12-16-2010 |
20100328473 | DIGITAL PHOTOGRAPHING APPARATUS AND METHOD FOR DEALING WITH SHAKE - Provided is a digital photographing apparatus and method of obtaining data of a clear image even though the digital photographing apparatus shakes. The digital photographing apparatus includes: a lens; an imaging device generating data from light incident through the lens; an imaging device base on which the imaging device is disposed; a light diode integrated circuit disposed on the imaging device base; and an imaging device base actuator moving the imaging device base and controlling a position of the imaging device. The method comprises generating data from light incident through a lens; detecting a direction of shake of the digital photographing apparatus according to a difference in the amount of light detected in each of four regions of the surface of a light diode integrated circuit; and changing a position of the imaging device in the opposite direction to the detected direction of the shake. | 12-30-2010 |
20110013029 | ANTI-VIBRATION ACTUATOR, AND LENS UNIT AND CAMERA EQUIPPED WITH SAME - To provide an anti-vibration actuator capable of obtaining a large drive force while avoiding an increase in size. An anti-vibration actuator ( | 01-20-2011 |
20110013030 | HANDSHAKE CORRECTION APPARATUS - A handshake correction apparatus is provided that comprises: a correction lens that is driven in a plane defined by a first axis and a second axis that are each independent; a pair of first magnets disposed at opposite sides of the correction lens for providing a driving force in a first axis direction; at least one second magnet disposed on at least one side of the correction lens for providing a driving force in a second axis direction; and driving coils disposed to face the first and second magnets for exerting electromagnetic interaction therebetween. In the handshake correction apparatus, a rotation of the correction lens is minimized to improve a controlling characteristic. | 01-20-2011 |
20110063461 | IMAGE SENSING APPARATUS AND SYSTEM - An image sensing apparatus which senses the optical image of an object using a lens unit having a movable lens can reduce the influence of noise generated upon driving the lens from the first sound signal, based on the first sound signal obtained by the first microphone unit for collecting an object sound, and a second sound signal obtained by the second microphone unit for collecting noise. The second microphone unit is arranged at a position where the relative positional relationship with the generation source of noise generated upon driving the lens does not change even if the lens is moved. | 03-17-2011 |
20110102611 | VIBRATION CORRECTION CONTROL CIRCUIT FOR CORRECTING DISPLACEMENT OF AN OPTICAL AXIS DUE TO VIBRATION INCLUDING CAMERA SHAKE AND IMAGE PICKUP APPARATUS EQUIPPED THEREWITH - An integration circuit integrates an angular velocity signal outputted from a vibration detection element and generates a shift amount signal indicating the shift amount of an imaging device. The integration circuit is formed by a digital filter, which includes a register for holding an accumulation value serving as a shift amount signal. A control unit acquires an accumulation values held in the register at a predetermined interval and obtains a change amount between the accumulation value previously obtained and the accumulation value currently obtained. When the change value exceeds a predetermined threshold value, the control unit subtracts a correction value from the currently obtained accumulation value so that the value approaches zero and resets the obtained value in the register. | 05-05-2011 |
20110102612 | VIBRATION CORRECTION CONTROL CIRCUIT FOR CORRECTING DISPLACEMENT OF AN OPTICAL AXIS DUE TO VIBRATION INCLUDING CAMERA SHAKE AND IMAGE PICKUP APPARATUS EQUIPPED THEREWITH - An integration circuit integrates an angular velocity signal outputted from a vibration detection element and generates a shift amount signal indicating the shift amount of an imaging device. A control unit judges whether the device is in the panning state or the tilting state. The integration circuit is formed by a digital filter, which includes a register for holding an accumulation value to be an amplitude value of the shift amount signal. | 05-05-2011 |
20110102613 | VIBRATION CORRECTING DEVICE, LENS BARREL, AND OPTICAL DEVICE - An optical device with an imaging device for forming an image of a subject with a lens device includes a lens unit, a movable member making the lens unit movable within a plane orthogonal to the optical axis of the lens unit, an image pickup device imaging the subject image formed by the lens device, a fixed member limiting the movement of the movable member in the optical axis direction, at least three balls rolling between the movable and fixed member, a vibration detecting unit, and a pitch and yaw direction drive units for driving the movable member in the pitch and yaw directions within the optical axis orthogonal plane, respectively. The pitch and yaw direction drive units press the movable member toward the fixed member side by means of magnetic pressing forces caused by magnetic attractive action between drive magnets and yokes. | 05-05-2011 |
20110176015 | METHOD AND APPARATUS FOR PROCESSING DIGITAL IMAGE - Provided is a method of correcting handshake in a digital image processing apparatus. The digital image processing apparatus includes a lens location detector for detecting a location of the focusing lens when a lens driving unit drives a photographing lens group; a handshake detector for detecting an amount of handshake from a signal representing a movement of the digital image processing apparatus; and a handshake correction unit for adjusting the lens driving unit according to a difference between the amount of handshake detected by the handshake detector and the location of the focusing lens detected by the lens location detector. | 07-21-2011 |
20110181743 | IMAGING DEVICE - An imaging device having a housed state in which a plurality of optical members of an imaging optical system is housed and a shooting standby state in which at least a part of the optical members is moved on a subject side includes a stage configured to be movable along a plane orthogonal to an optical axis so as to move an imaging element which obtains a subject image by the shooting optical system in the plane, a plurality of optical member holding frames each of which is configured to hold each of the optical members and a lens holding frame driver configured to drive each of the optical member holding frames, the stage includes an engagement hole facing to the shooting optical system, and one of the optical member holding frames includes an engagement projection which is engageable with the engagement hole. | 07-28-2011 |
20110205378 | IMAGE TAKING APPARATUS - An image taking apparatus includes: a CCD plate in which a CCD image sensor is disposed; a base member that supports the CCD plate so that the CCD image sensor is movable within a plane perpendicular to an optical axis in which the CCD image sensor receives subject light; a drive system that drives an imaging section so that image blurring corrected; and a CCD flexible circuit board that transmits image signals generated by the CCD image sensor to a main-unit circuit board. A middle part between the both ends of the CCD flexible circuit board has a shape of being bent in a direction of preventing the CCD plate from falling to thereby support the CCD plate elastically. | 08-25-2011 |
20110234827 | OPTICAL APPARATUS - An optical apparatus is disclosed which can prevent displacement of subject images due to an initializing operation of the image stabilizing unit from being seen by a photographer through a finder. The apparatus comprises an image-stabilizing unit which includes a movable unit movable for image stabilization and balls movable in conjunction with the movement of the movable unit, and a controller which controls operations of the movable unit. The controller causes the movable unit to perform a specific operation for moving the balls to a specific position in response to mounting of the optical apparatus on another optical apparatus, the specific operation being a different operation from an image stabilization operation of the image-stabilizing unit. | 09-29-2011 |
20110317024 | IMAGE CAPTURE APPARATUS AND CONTROL METHOD THEREOF - An image capture apparatus comprises a shake detection unit which detects a shake of the image capture apparatus; a motion vector detection unit which detects a motion vector indicating a movement of an image; a first calculation unit which calculates a first shake correction amount; a second calculation unit which calculates a second shake correction amount; a shake correction unit which optically corrects a blur of a captured image; a panning determination unit which determines that the image capture apparatus performs a panning operation; a determination unit which determines whether or not the image capture apparatus is in a constant point capturing state; and a control change unit which changes the first threshold to a second threshold and amplifies the second shake correction amount when the determination unit determines the constant point capturing state. | 12-29-2011 |
20120013753 | IMAGE BLUR CORRECTION APPARATUS MOUNTED ON OPTICAL EQUIPMENT, AND IMAGE PICKUP APPARATUS - An image pickup apparatus which decreases the number of components to reduce man-hours for assembly. A base plate, which supports a lens holder in such a manner that the lens holder is movable in a direction perpendicular to an optical axis, has an engagement portion having an opening disposed in one direction around the optical axis. Movement of the lens holder in the direction of the optical axis is inhibited by engagement between part of the lens holder and the engagement portion. A rotation inhibition plate, which is provided on a subject side of the lens holder, is movable in a first direction perpendicular to the optical axis integrally with the lens holder and is inhibited from moving in a second direction perpendicular to both the optical axis and the first direction. | 01-19-2012 |
20120081559 | IMAGE-SHAKE CORRECTION DEVICE, LENS BARREL, AND OPTICAL APPARATUS - A yoke of an actuator for driving a shift moving frame in a pitch direction is shaped such that when the shift moving frame is moved in the pitch direction, a magnetic attractive force for reducing a moment acting on the shift moving frame due to a magnetic attractive force generated between the magnet and the yoke of an actuator for driving the shift moving frame in a yaw direction is generated between the yoke and the magnet of the actuator for driving in the pitch direction. | 04-05-2012 |
20120188386 | SYSTEMS AND METHODS FOR LUMINANCE-BASED SCENE-CHANGE DETECTION FOR CONTINUOUS AUTOFOCUS - Imaging systems with image sensors and image processing circuitry are provided. The image processing circuitry may identify motion and perform autofocus (e.g., continuous autofocus) using images captured by an image sensor. Auto exposure metrics such as average luminance values and autofocus statistics such as sharpness scores may be calculated for each image. The auto exposure metrics may be used to calculate motion scores and identify directional motion between a series of captured images. The motion scores may be used with the sharpness scores to determine when to perform autofocus functions such as when to refocus a lens for a continuous autofocus application. For example, the motion scores may be monitored to identify motion that exceeds a given magnitude and duration. After identification of motion, motion scores and sharpness scores may be used to determine when a given scene has stabilized and when the lens should be refocused. | 07-26-2012 |
20120218429 | POSITION CONTROLLER FOR OPTICAL ELEMENT - A position controller for an optical element includes an advancing/retracting member, an anti-shake moving member, an insertable/removable moving member holding the optical element and supported by the anti-shake moving member to move between insertion and removed positions, an insertion holder holding the insertable/removable moving member in the insertion position in the ready-to-photograph state, a removal drive member supported by the advancing/retracting member between a position allowing the anti-shake moving member to move in a moving range and a forced removing position to move the insertable/removable moving member to the removed position, and an insertion/removal controller which holds the removal drive member in the insertion allowance position in the ready-to-photograph state and moves the removal drive member to the forced removing position in the accommodated state. | 08-30-2012 |
20120224075 | SUSPENSION WIRE FOR COMPENSATING FOR HAND VIBRATION AND IMAGE PHOTOGRAPHING DEVICE HAVING THE SAME - Disclosed herein are a suspension wire for compensating for hand vibration and an image photographing device having the same. The suspension wire for compensating for hand vibration, which is mounted between an optical unit and a housing so as to have a length thereof in an optical axis direction to float and support the optical unit within the housing, includes: a wire body having both ends thereof each fixed to the optical unit and the housing; and a deformation buffer formed in the wire body to allow the wire body to flexibly receive impact force when external impact is applied to the wire body, thereby preventing permanent deformation or fracture of the wire body. | 09-06-2012 |
20120307088 | Camera Module - The present disclosure relates to a camera module including: an auto focusing module upping and downing a lens; a hand-shaking correction module wrapping the auto focusing module to correct a hand-shaking by horizontally tilting the auto focusing module; a circuit substrate electrically connected to the hand-shaking correction module and the auto focusing module; a bottom case supporting the circuit substrate to be coupled to the auto focusing module; and a main circuit substrate secured to the bottom case to be electrically connected to the image sensor module, wherein the main circuit substrate is formed with oblong symmetrical openings along an edge of the main circuit substrate. | 12-06-2012 |
20130076924 | Shake Correction Device, Photographic Optical Device and Lens Drive Device - A shake correction device may include a support body to swingably support a camera module; and a shake correction mechanism to correct the shake by swinging the camera module so as to incline an optical axis of the lens with respect to the support body. The support body may include a case body formed in a substantially tube shape. The shake correction mechanism may include a shake correction coil fixed to an inner peripheral face of the case body; a shake correction magnet disposed on an inner peripheral side of the case body; and a spring member having a support body fixing part which is fixed to the support body, a magnet holding part which holds the shake correction magnet, and a spring part which connects the support body fixing part with the magnet holding part. | 03-28-2013 |
20130100305 | IMAGING LENS AND IMAGING DEVICE - An imaging lens includes an aperture stop, a front group arranged to the object side, and a rear group arranged to the image side, wherein image blurring correction on an image face is performed by including a lens with a positive refractive force and moving the lens with the positive refractive force as a blurring correction lens in a different direction from the optical axis. The rear group includes a lens group GrA with a positive refractive force and a lens group GrB with a negative refractive force. The blurring correction lens, the lens group GrA, and the lens group GrB respectively include one or two lenses. | 04-25-2013 |
20130107068 | CAMERA MODULE | 05-02-2013 |
20130135488 | Image Pickup Apparatus - An image pickup apparatus has a camera-shake correction mechanism which performs camera-shake correction by moving an image pickup element with respect to a lens unit. The image pickup apparatus includes a z-plate provided slidably in a z-direction, an actuator for moving the plate in the z-direction, a z-shaft which guides the movement of the z-plate, and a rotating ball sandwiched between a base plate and the z-plate in a rotatable state. In a y-z plan view, an opening portion is provided between the z-shaft and the rotating ball, and the rotating ball is arranged outside the opening portion between one end and the other end of the opening portion in the z-direction. | 05-30-2013 |
20130155265 | IMAGE PICKUP APPARATUS, METHOD OF PERFORMING IMAGE COMPENSATION, AND COMPUTER READABLE RECORDING MEDIUM - An image pickup apparatus includes an image pickup unit to continuously pick up a plurality of images having mutual displacement using an image pickup device, a storage unit to store a position of a defect area of the image pickup device, and an image compensation unit to compensate for the defect area in one of the plurality of picked images using the other picked image. | 06-20-2013 |
20130182136 | CAMERA MODULE AND IMAGE CAPTURING DEVICE - A camera module ( | 07-18-2013 |
20130188066 | POSITION CONTROLLER FOR OPTICAL ELEMENT - A position controller for an optical element of a photographing optical system, includes an advancing/retracting ring, an anti-shake moving member supported by the advancing/retracting ring, an insertable/removable moving member which holds the optical element, a rear support member fixed to the advancing/retracting ring; a removal drive member supported by the rear support member to be movable between an insertion allowance position in which the removal drive member is in noncontact with the insertable/removable moving member in the insertion position, to thereby allow the anti-shake moving member to move in a moving range thereof, and a forced removing position in which the removal drive member comes in contact with and presses the insertable/removable moving member to move the insertable/removable moving member from the insertion position to the removed position; and an insertion/removal controller. | 07-25-2013 |
20130258123 | OIS ACTUATOR AND CAMERA MODULE HAVING THE SAME OIS ACTUATOR - The present invention relates to an OIS actuator and a camera module having the OIS actuator, the OIS actuator including: a horizontal driving unit; a vertical driving unit; and a support unit positioned at a periphery of the vertical driving unit and formed with a fourth electrode, wherein any one of the horizontal driving unit and the vertical driving unit is driven to compensate a warping of an optical path of an OIS lens unit. | 10-03-2013 |
20130271617 | Optical Image Stabilization - An apparatus including an image sensor; a lens for focusing an optical image onto the image sensor; a driver configured to move the lens at least in a first direction, wherein the lens includes a central region and first and second outer regions on either side of the central region in the first direction, wherein the first and second outer regions optically distort more than the central region. | 10-17-2013 |
20130278785 | IMAGING APPARATUS - An imaging apparatus includes a front lens group, which constitutes part of an imaging optical system, at a fixed position with respect to an optical axis direction, wherein the front lens group includes a front lens element and a reflector and the reflector reflects light rays exiting from the front lens element; a movable lens group provided closer to the image plane side than the front lens group and movable along the optical axis; a support member which supports the reflector; a movable frame which supports the front lens element and is supported by the support member to be movable along a plane orthogonal to the optical axis of the front lens element; and a driver which drives the movable frame in the plane, in accordance with vibrations applied to the photographing optical system, to reduce image shake. | 10-24-2013 |
20130293728 | VIBRATION-WAVE DRIVING DEVICE, TWO-DIMENSIONAL DRIVING APPARATUS, AND IMAGE-SHAKE CORRECTING APPARATUS - A vibration-wave driving device includes a vibrator having an electromechanical-energy converting element, and a moving mechanism configured to allow the vibrator to move relative to a movable body, in a plane parallel to a plane where the vibrator and the movable body are in contact, in a second direction intersecting with a first direction being a direction of a driving force produced by the vibrator. The moving mechanism includes a guide member that regulates a moving direction of the vibrator, and the guide member includes a member having a rollable curved portion. | 11-07-2013 |
20130321655 | ZOOM LENS AND IMAGE PICKUP APPARATUS EQUIPPED WITH THE SAME - A zoom lens includes, in order from an object side to an image side, a positive first lens unit, a negative second lens unit, an aperture stop, a positive third lens unit, and a positive fourth lens unit. The third lens unit includes, in that order, a positive first lens sub-unit, and a negative second lens sub-unit. The second lens sub-unit is movable in a direction having a component perpendicular to an optical axis to change an image forming position in a direction perpendicular to the optical axis. A distance on the optical axis between the aperture stop and the third lens unit at a wide-angle end, a composite focal length of the first lens unit and the second lens unit at the wide-angle end, a focal length of the first lens sub-unit, and a focal length of the second lens sub-unit are appropriately set. | 12-05-2013 |
20130329065 | IMAGE BLUR CORRECTION UNIT, IMAGE BLUR CORRECTION DEVICE, AND OPTICAL APPARATUS - An image blur compensation unit and image blur compensation device that can be made smaller in size. Wedge prisms, which refract light that is guided to an imaging element after passing through a lens group, are disposed on the same plane perpendicular to a central axis, and are supported by rotatable prism support portions. In order for the wedge prisms to be spaced by a predetermined distance and face each other along the central axis in a space that is formed when being placed adjacent to each other, the prism support portion supports the wedge prism on one end side along the central axis, and the prism support portion supports the wedge prism on one end side along the central axis. In this manner, the prism support portions supporting the wedge prisms, which need to be disposed along the central axis so as to be spaced by a predetermined distance and face each other, are disposed on the same plane. Therefore, the central axis-direction thickness can be made thinner, and the device can be made smaller in size. | 12-12-2013 |
20130342715 | IMAGE BLUR CORRECTION APPARATUS, IMAGE BLUR CORRECTION METHOD, AND IMAGING APPARATUS - Provided is an image blur correction apparatus including a lens unit having an imaging optical system and an imaging unit configured to generate an image signal of a captured image, a blur detection unit configured to detect blurring occurring in the lens unit, a first correction unit configured to perform image blur correction by turning the lens unit in a first direction and in a second direction, a second correction unit configured to perform image blur correction on a captured image obtained by the imaging optical system, and an image blur correction control unit configured to drive the first correction unit and the second correction unit based on blurring detected by the blur detection unit. | 12-26-2013 |
20130342716 | ZOOM LENS, IMAGING OPTICAL DEVICE, AND DIGITAL DEVICE - Disclosed is a zoom lens that forms an optical image of an object on a light receiving surface of an imaging element converting the optical image to an electrical signal, having the diagonal length of 2Y max, is constituted by a positive first group, a negative second group, a negative third group, an aperture, and a rear group having positive power as a whole, in order from an object side, and satisfies a conditional expression 1.512-26-2013 | |
20140028862 | HOLDING MECHANISM FOR HOLDING MOVABLE BODY, AND IMAGING DEVICE COMPRISING THIS HOLDING MECHANISM - A fixing mechanism | 01-30-2014 |
20140028863 | OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION - The purpose of the present invention is to provide an optical unit with a shake correction function such that even when a photo reflector is provided by using a gap between a side surface of a movable body and a side surface of a fixed body, an appropriate relationship between an output from the photo reflector and the rock angle of the movable body can be obtained. In an optical unit ( | 01-30-2014 |
20140049658 | IMAGE CAPTURE SYSTEM, CONTROL METHOD THEREOF AND IMAGE CAPTURE APPARATUS - An image capture system including a camera body and lens unit, a shake detection unit configured to detect a shake, an image stabilization unit arranged in the lens unit to correct a blur of the object image, a correction amount detection unit configured to detect a correction amount of the image stabilization unit, a distortion correction amount calculation unit configured to calculate a distortion correction amount of an image, a motion vector detection unit arranged in the camera body to detect a motion vector from the image captured by the image sensor, and a signal processing unit configured to correct the image based on the motion vector and an output from the distortion correction amount calculation unit. | 02-20-2014 |
20140071302 | PROCESSING APPARATUS, PROCESSING METHOD, AND PROGRAM - There is provided a processing apparatus including a focus control unit configured to perform a reliability determination for determining a reliability of phase difference information based on a camera shake correction amount of camera shake correction performed by changing a relative positional relationship in a direction perpendicular to an optical axis in an optical system between an image sensor that includes as some of pixels, phase difference pixels that are pixels for obtaining phase difference information to be used in focus control based on a phase difference method, and the optical system, which is for forming an image on the image sensor from light from an object. | 03-13-2014 |
20140071303 | PROCESSING APPARATUS, PROCESSING METHOD, AND PROGRAM - According to an embodiment of the present technology, there is provided a processing apparatus or a program causing a computer to execute as a processing apparatus including a camera shake correction control unit configured to, based on a focus area in which pixel values of phase difference pixels is used in focus control among areas of an image output by an image sensor, control camera shake correction performed by changing a relative positional relationship in a direction perpendicular to an optical axis in an optical system between the image sensor that includes as some of pixels, phase difference pixels that are pixels for obtaining phase difference information to be used in focus control based on a phase difference method, and the optical system, which is for forming an image on the image sensor from light from an object. | 03-13-2014 |
20140078328 | IMAGE STABILIZER AND DIGITAL PHOTOGRAPHING APPARATUS HAVING THE SAME - An image stabilizer includes: a correction lens module that comprises a correction lens and a correction lens supporting plate to which the correction lens is coupled; a magnet that is fixed to the correction lens supporting plate; a driving unit that is disposed to face the magnet and reacts to the magnet so as to move the correction lens module in a first direction perpendicular to an optical axis and in a second direction perpendicular to the first direction; a detecting unit that is disposed to face the magnet opposite the driving unit and detects movement of the correction lens module; and a magnetic body that is disposed to face the magnet to restore the correction lens module to an initial position thereof and is placed on a same plane as the detecting unit. | 03-20-2014 |
20140078329 | BLUR CORRECTION APPARATUS - A blur correction apparatus is provided that includes a blur correction mechanism, a locking member, a shift drive processor and an unlocking driver. The blur correction mechanism compensates for camera shake by driving a movable portion provided with one of a correction lens and an imaging device. The locking member restricts movement of the movable portion within a locked range of motion. The shift drive processor moves the movable portion a predetermined distance toward a center of the locked range of motion when locking by the locking member is released and the predetermined distance is shorter than the distance from the movable portion to the center. The unlocking driver moves the locking member to an unlocked position after moving the movable portion the predetermined distance away from the locking member. | 03-20-2014 |
20140078330 | BLUR CORRECTION APPARATUS - A blur correction apparatus is provided that includes a blur correction mechanism and a locking member. The blur correction mechanism compensates for camera shake by driving a movable portion provided with a correction lens or an imaging device. The locking member restricts movement of the movable portion within a locked range of motion. The movable portion is suspended in a current position by the blur correction mechanism when a release operation is performed in a state in which the movable portion is locked by the locking member. | 03-20-2014 |
20140098253 | ZOOM LENS AND IMAGE-PICKUP APPARATUS - A zoom lens includes, in order from an object side to an image side, a first lens unit having a negative refractive power, a second lens unit having a positive refractive power, and a rear unit including a plurality of lens units. A distance between adjacent lens units changes during zooming. An aperture stop is arranged on an image side of the first lens unit. An image stabilizing unit Ls comprising at least part of the second lens unit moves in a direction perpendicular to an optical axis during blurring correction. The predetermined conditional expressions are satisfied. | 04-10-2014 |
20140139693 | OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION - The purpose of the present invention is to provide an optical unit with camera-shake correction function capable of minimizing the load applied to a movable element from a flexible wiring substrate even when the movable element is oscillated, in order to correct camera shake. In an optical unit provided with a camera-shake correction function, a movable element can be oscillated about an oscillation support point by actuating a drive mechanism for camera-shake correction, and camera shake can therefore be corrected. In a flexible wiring substrate drawn out from the movable element, a folded part folded along the rear end portion of the movable element in the optical axis direction is formed in a drawn-out portion from the movable element, and in the optical axis direction, the oscillation support point is positioned between the surface of the folded part that faces the end part on the other side −Y in the Y-axis direction of the rear end portion of the movable element in the optical axis direction, and the surface that faces toward the rear in the optical axis direction at a fixed part of the flexible wiring substrate with respect to a fixed body. | 05-22-2014 |
20140152860 | IMAGE STABILIZATION APPARATUS - A image stabilization apparatus includes a support member, a holder where a lens is movable between a retraction position and a vibration-prevention-and-correction region, an urging member that urges the holder in a direction of the vibration-prevention-and-correction region, and a drive member that causes the lens in the vibration-prevention-and-correction region to move to the retraction position when the drive member is in a first positional relation relative to the holder, and allows movement of the lens located in the retraction position to the vibration-prevention-and-correction region direction when the drive member is in a second positional relation relative to the holder, wherein when the holder and the drive member are in the second positional relation, the urging member causes the lens to move to the vibration-prevention-and-correction region from the retraction position, and in the position, enables movement of the holder within a plane perpendicular to the optical axis. | 06-05-2014 |
20140176742 | IMAGE-BLUR CORRECTION DEVICE, IMAGE-BLUR CORRECTION METHOD, AND IMAGE CAPTURE APPARATUS - An image-blur correction device includes a drive-current output unit that outputs a first drive current for driving a first correction mechanism for correcting image blur in a first direction orthogonal to an optical axis and a second drive current for driving a second correction mechanism for correcting image blur in a second direction orthogonal to the optical axis and the first direction; and a drive-current limiting unit that limits the first drive current to a first limit value, limits the second drive current to a second limit value, limits a total value of the first and second drive currents to a third limit value smaller than a total value of the first and second limit values, varies the first limit value by changing a power-supply time of the first drive current, and varies the second limit value by changing a power-supply time of the second drive current. | 06-26-2014 |
20140184839 | LENS APPARATUS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME - A lens apparatus includes an optical system including multiple lens units, the optical system including: a first lens unit which is disposed closest to an object side in the optical system and is rotatable about a point in a vicinity of an optical axis of the optical system; and at least one lens unit which is movable in a direction including a component in a direction perpendicular to the optical axis. The following conditional expression is satisfied: 1.007-03-2014 | |
20140211029 | ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME - A zoom lens including, in order from an object side; a positive first lens unit, a negative second lens unit; and a positive third lens unit, in which: an interval between the first and second lens units is increased, and an interval between the second and third lens units is decreased during zooming from a wide angle end to a telephoto end; the second lens unit is an image stabilizing lens unit which moves with a component of motion in a direction perpendicular to an optical axis whereby an imaging position is moved in the direction of motion perpendicular to the optical axis; and a focal length of an entire system at the wide angle end, a focal length of the first lens unit, and a movement amount of the first lens unit during zooming from the wide angle end to the telephoto end are each set appropriately. | 07-31-2014 |
20140211030 | LENS APPARATUS AND IMAGE CAPTURING APPARATUS - A lens apparatus includes: an optical system which includes a movable lens group, the optical system including a first correction lens group which adjusts an optical performance of the optical system and a second correction lens group which adjusts a center position of an image which is formed by the optical system; and a control unit which controls driving of the first correction lens group so as to correct the change of the optical performance due to movement of the movable lens group based on position information of the movable lens group and controls driving of the second correction lens group so as to correct displacement of the center of an image due to the movement of the movable lens group and the first correction lens group based on position information of the first correction lens group. | 07-31-2014 |
20140232888 | CAMERA MODULE - A camera module ( | 08-21-2014 |
20140307113 | VIBRATION-TYPE DRIVING UNIT, TWO-DIMENSIONAL DRIVING APPARATUS, IMAGE-BLUR CORRECTION APPARATUS, INTERCHANGEABLE LENS, IMAGE CAPTURING APPARATUS, AND AUTOMATIC STAGE - A vibration-type driving unit includes a vibrator including an electro-mechanical transducer; a moving body provided with the vibrator; a contact member in contact with the vibrator provided on the moving body; a support member configured to support the contact member; and a moving mechanism configured to move the moving body relative to the support member. The vibrator and the contact member are disposed so that the vibrator moves in a first direction relative to the contact member. The moving mechanism is configured to move the moving body relative to the support member in a second direction intersecting the first direction in a plane parallel to a plane in which the vibrator and the contact member are in contact with each other. | 10-16-2014 |
20140327789 | SHAKING AMOUNT DETECTING APPARATUS, IMAGE PICKUP APPARATUS, AND SHAKING AMOUNT DETECTING METHOD - A shaking amount detecting apparatus includes an angular velocity sensor that detects yaw, pitch, and roll-angular-velocities, an acceleration sensor that detects X and Y-accelerations in X and Y-axis directions, radius calculating sections that respectively calculate a yaw-radius and an XZ-roll-radius on the basis of a yaw-angular-velocity, a roll-angular-velocity, and an X-acceleration at different times, a velocity calculating section that multiplies the yaw-angular-velocity with the yaw-radius to calculate a first component of an X-velocity, a velocity calculating section that multiplies the roll-angular-velocity with the XZ-roll-radius to calculate a second component of the X-velocity, an adding section that adds up the first component of the X-velocity and the second component of the X-velocity to acquire the X-velocity, and an integrating section that integrates the X-velocity with respect to a time period to thereby calculate a movement amount in the X-axis direction. | 11-06-2014 |
20140327790 | CAMERA MODULE - A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB. | 11-06-2014 |
20140354836 | CAMERA DRIVE DEVICE - This camera driving apparatus includes: a camera section with an imaging plane; a movable unit which houses the camera section inside and includes an attracting magnet and a convex partial sphere on its outer surface; a fixed unit which has a depressed portion in which a magnetic body and the movable unit are loosely fit, which brings the convex partial sphere of the movable unit into a point or line contact with the depressed portion under magnetic attractive force of the attracting magnet to the magnetic body, and which allows the movable unit to rotate freely on the spherical centroid of the first convex partial sphere; a panning driving section; a tilting driving section; a rolling driving section; a camera driving section which shifts either the entire camera section or just its lens or image sensor in an optical axis direction with respect to the movable unit; a first detector which detects the tilt angles of the camera section in the panning and tilting directions with respect to the fixed unit; a second detector which detects the angle of rotation of the camera section that is rotating in the rolling direction; and a third detector which detects the magnitude of shift of either the camera section or its lens or image sensor in the optical axis direction. | 12-04-2014 |
20140362242 | CAMERA DRIVE DEVICE - A camera driving apparatus according to the present invention includes: a camera section with an imaging plane; a movable unit which houses the camera section inside and includes an attracting magnet and a convex partial sphere on its outer surface; a fixed unit which has a depressed portion in which a magnetic body and the movable unit are loosely fit, which brings the convex partial sphere of the movable unit into a point or line contact with the depressed portion under magnetic attractive force of the attracting magnet to the magnetic body, and which allows the movable unit to rotate freely on the spherical centroid of the first convex partial sphere; a panning driving section; a tilting driving section; a rolling driving section; a lens driving section; an image sensor driving section; a first detector which detects the tilt angles of the camera section in the panning and tilting directions with respect to the fixed unit; a second detector which detects the angle of rotation of the camera section that is rotating in the rolling direction; and a third detector which detects the magnitudes of shift of the image sensor along the panning rotation axis and the tilting rotation axis. | 12-11-2014 |
20140368677 | ACTUATOR DRIVING DEVICE, CONTROL METHOD FOR SAME, AND IMAGING APPARATUS - An actuator driving device drives an actuator connected to an output terminal. The control unit of the actuator driving device includes a PWM delay time setting unit, a first duty ratio setting unit, and a second duty ratio setting unit. The PWM delay time setting unit sets a delay time of pulse width modulation control for a driving voltage to be applied to the output terminal and outputs setting information to the first and second duty ratio setting units. The first duty ratio setting unit sets the first duty ratio for a first PWM output unit, and the second duty ratio setting unit sets the second duty ratio for a second PWM output unit. When positive and negative energization is performed, the control unit controls to reduce the amount of change in current in the current peak of a PWM waveform by providing a short-circuit period in response to the energization amount. | 12-18-2014 |
20150009346 | IMAGE STABILIZATION APPARATUS, OPTICAL APPARATUS, AND IMAGE CAPTURING APPARATUS - An image stabilization apparatus is provided that includes a fixed back-plate | 01-08-2015 |
20150015729 | POSITION DETECTION APPARATUS - There is provided a position detection apparatus that includes an autofocus mechanism and an optical image stabilization mechanism by using a closed loop control, in which a magnet is commonly used as an autofocus magnet and an optical image stabilization magnet to achieve downsizing. The position detection apparatus includes the autofocus mechanism that moves a lens along an optical axis (Z axis) of the lens, and the optical image stabilization mechanism that moves the lens in a direction orthogonal to the optical axis. A permanent magnet is secured to the lens, and moves according to the movement of the lens. The amount of movement thereof is detected by position sensors. The permanent magnet for autofocus used in the autofocus mechanism and the permanent magnet for optical image stabilization used in the optical image stabilization mechanism is provided in the vicinity of the lens for common use. | 01-15-2015 |
20150049209 | CAMERA MODULE - A camera module includes a lens barrel including at least one lens group; a moving frame that includes the lens barrel and moves in an optical axis direction and in a first direction and a second direction that are perpendicular to the optical axis direction; a fixed frame that movably supports the moving frame and provides the moving frame with a driving force in the optical axis direction, a driving force in the first direction, and a driving force in the second direction; and a base that fixes the fixed frame and includes an image sensor that is spaced apart from the at least one lens group in the optical axis direction. | 02-19-2015 |
20150049210 | Method And Apparatus For Motion Coded Imaging - An imaging apparatus and corresponding method according to an embodiment of the present invention enables high-resolution, wide-field-of-view, high sensitivity imaging. An embodiment of the invention is a camera system that utilizes motion of an optical element, such as a spatial filtering mask or of the camera itself, to apply different spatial filtering functions to a scene to be imaged. Features of a spatial filtering mask implementing the different filtering functions are adjacent along an axis of the spatial mask, and a pitch of the features of the mask is smaller than a pitch of the sensor elements. An imaging reconstructor having knowledge of the filtering functions can produce a high-resolution image from corresponding low-resolution coded imaging data captured by the imaging system. This approach offers advantages over conventional high-resolution, wide-field imaging, including an ability to use large-pitch, lower cost sensor arrays, and transfer and store much less data. | 02-19-2015 |
20150070520 | ZOOM LENS AND ELECTRONIC APPARATUS - A zoom lens is described. The zoom lens includes, in an order from an object side: a first lens group that comprises at least two negative lenses and a single positive lens, the first lens group having a negative refractive power; a second lens group that comprises a plurality of lenses, at least one correction lens of the second lens group being movable in a surface that crosses an optical axis to perform image-shaking correction, the second lens group having a positive refractive power; a third lens group that comprises a single negative lens, the third lens group having a negative refractive power; and a fourth lens group having a positive refractive power. | 03-12-2015 |
20150124108 | OPTICAL UNIT WITH SHAKE CORRECTING FUNCTION - Provided is an optical unit with a blur correction function, wherein even when a photoreflector and a drive mechanism for blur correction are provided in a movable module provided with an optical element, sizes in an optical axis direction and a direction crossing the optical axis direction can be prevented from increasing. In an optical unit ( | 05-07-2015 |
20150130956 | VIBRATION TYPE DRIVING APPARATUS, TWO-DIMENSIONAL DRIVING APPARATUS, IMAGE-BLUR CORRECTION APPARATUS, INTERCHANGEABLE LENS, IMAGE-PICKUP APPARATUS, AND AUTOMATIC STAGE - A vibration type driving apparatus including:
| 05-14-2015 |
20150296106 | Camera Module - An exemplary embodiment of the present disclosure includes a PCB (Printed Circuit Board) mounted with an image sensor, a housing disposed at coupled to an upper surface of the PCB, a holder module spaced from a bottom surface of the housing at a predetermined distance, wound with a first coil at a periphery and including thereinside at least one or more lenses, a connecting portion disposed at coupled to an upper surface of the holder module and including a conductive pattern, a plate member coupled to a bottom surface of the holder module, and a plurality of wire springs connected at one end to the connecting portion and connected at the other distal end to the plate member. | 10-15-2015 |
20150296143 | CAMERA MODULE - A camera module including a lens unit configured to move in a direction of an optical axis and a direction perpendicular with respect to the optical axis; a housing unit accommodating the lens unit; and a shock absorbing member disposed between the housing unit and the lens unit to reduce impacts and noise generated when the housing unit and the lens unit collide. | 10-15-2015 |
20150304563 | DIGITAL PHOTOGRAPHING SYSTEM AND METHOD FOR CONTROLLING THE SAME - A digital photographing system may include a lens unit detecting an image of a subject, and a first processor performing an image compensation data generation process and an optical compensation process in parallel. The optical compensation process may be a process of selectively controlling a movement of the lens unit based on motion data corresponding to a motion of a camera module. The image compensation data generation process may be a process of generating image compensation data corresponding to the image. | 10-22-2015 |
20150304564 | IMAGE STABILIZATION APPARATUS AND CONTROL METHOD THEREOF, AND STORAGE MEDIUM - An image stabilization apparatus comprises an image stabilization unit configured to move a correction member based on a shake detected by a shake detection unit and stabilize an image blur based on the shake of the apparatus; a zoom unit configured to change a focal length of the imaging optical system; a calculation unit configured to calculate a movement amount of the correction member to reduce at least one of a variation in a light amount and a variation in a resolution; and a control unit configured to control, when changing the focal length, an actual movement amount to follow a target value of a movement position of the correction member by setting a limitation of a variation amount of the movement position per unit time on the movement amount calculated by the calculation unit. | 10-22-2015 |
20150319365 | SYSTEMS AND METHODS FOR OPTICAL IMAGE STABILIZATION - Systems and methods are disclosed for implementing optical image stabilization (OIS) in a mobile device. One or more functions associated with OIS may be performed by hardware and/or processing resources that are provided independently of a camera unit. | 11-05-2015 |
20150341560 | IMAGE CAPTURING APPARATUS - To reduce the difference among a plurality of images acquired due to an object shake or hand shake. An image capturing apparatus | 11-26-2015 |
20150349236 | VIBRATION WAVE DRIVING DEVICE, IMAGE PICKUP DEVICE, OPTICAL APPARATUS, LIQUID DISCHARGE DEVICE, AND ELECTRONIC APPARATUS - A vibration wave driving device including a lead-free piezoelectric material that can be driven with high reliability over a wide operating temperature range, an image pickup device including the vibration wave driving device, and an optical apparatus including the vibration wave driving device are provided. The vibration wave driving device generates a vibration wave by applying an AC voltage to a piezoelectric element, and includes the piezoelectric element and a capacitor that satisfy 20[° C.]≦T∈(Cmax)−T∈(Pmax)≦75[° C.] and 0.50≦∈(Cc)/∈(Cmax)≦0.80. | 12-03-2015 |
20150350550 | VIDEO ROLLING SHUTTER CORRECTION FOR LENS MOVEMENT IN OPTICAL IMAGE STABILIZATION CAMERAS - In some embodiments, a method for compensating for lens motion includes estimating a starting position of a lens assembly associated with captured pixel data. The captured pixel data is captured from an image sensor. In some embodiments, the method further includes calculating from the starting position and position data received from the one or more position sensors lens movement associated with the captured pixel data. The lens movement is mapped into pixel movement associated with the captured pixel data. A transform matrix is adjusted to reflect at least the pixel movement. A limit factor associated with the position data is calculated. The captured pixel data is recalculated using the transform matrix and the limit factor. | 12-03-2015 |
20150373272 | CAMERA MODULE - A camera module includes first and second frames accommodated in housing, and a hand-shake correction unit. The hand-shake correction unit is provided on the first frame or the second frame and configured to generate a driving force in a direction perpendicular to an optical axis of a lens accommodated in the first and second frames. Sidewalls of the housing opposite to each other comprise different thicknesses. | 12-24-2015 |
20160006923 | INTERCHANGEABLE LENS DIGITAL CAMERA - Provided is an interchangeable lens digital camera that is capable of correcting a rolling shutter distortion in a live view image without delay in displaying the image. At the start of live view imaging, a lens controller in an interchangeable lens controls a shake detection sensor to detect the direction and amount of a shake, and produces deviation information on the basis of shake detection signals from the shake detection sensor, the deviation information indicating fluctuation in direction and amount of the shake for one frame of the live view image in the form of a parameter. The deviation information is transmitted to a body controller of a camera body through a serial communication unit, to correct the rolling shutter distortion on the basis of the deviation information. | 01-07-2016 |
20160006937 | PHOTOGRAPHING APPARATUS AND PHOTOGRAPHING CONTROL SYSTEM - In a photographing apparatus and a photographing control system which drive an image sensor (moving member) to obtain an optical low-pass filter effect, an exposure time setter sets an exposure time; a drive cycle setter sets the drive cycle of the moving member so that the exposure time, which is set by the exposure time setter, becomes an integer multiple of the drive cycle; a moving member drive controller drives the moving member and controls the operation thereof via the moving member driver so that the moving member traces a predetermined path an integer number of times in a plane orthogonal to an optical axis within the exposure time, which is set by the exposure time setter, based on the drive cycle, which is set by the drive cycle setter. | 01-07-2016 |
20160014340 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF | 01-14-2016 |
20160014341 | IMAGE BLURRING CORRECTION APPARATUS, CONTROL METHOD THEREOF, OPTICAL DEVICE AND IMAGING APPARATUS | 01-14-2016 |
20160018666 | IMAGE SHAKE CORRECTION DEVICE, CONTROL METHOD THEREOF, AND IMAGE PICKUP APPARATUS - An image shake correction device comprising a first image shake correction lens and a second image shake correction lens for correcting an image shake of a subject image caused by shaking is provided. The image shake correction device executes correcting the image shake caused by the drive of the first image shake correction lens and the second image shake correction lens after correcting a drive deviation between the first image shake correction lens and the second image shake correction lens. | 01-21-2016 |
20160018668 | IMAGE PICKUP APPARATUS AND CAMERA SYSTEM - An image pickup apparatus comprises a mirror member rotatable between a first state arranged inside an image pickup optical path and a second state arranged outside the image pickup optical path, an abutting member that abuts against the mirror member in a case where the mirror member is the first state, and a bounce control member attached to the mirror member and configured to control a vibration of the mirror member in a case where the mirror member collides with the abutting member. An attachment part attached to the mirror member is formed at a first end of the bounce control member, a weight part is formed at a second end of the bounce control member, and an elastic deformation part, which is elastically deformable, is formed between the first and second ends of the bounce control member. | 01-21-2016 |
20160044245 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM - An image processing apparatus comprises a detection unit configured to detect a main subject from an image captured by an image sensor that captures a subject image, a position detection unit configured to detect a position, on a screen, of the main subject, and a correction unit configured to correct, based on the position of the main subject detected by the detection unit, at least one of a blur and a distortion of an image of a subject other than the main subject, the blur and the distortion occurring due to correction of a blur of an image of the main subject performed by an optical image stabilization unit configured to optically correct a blur, on the screen, of the image of the main subject. | 02-11-2016 |
20160050373 | IMAGE SHAKE CORRECTION DEVICE AND OPTICAL APPARATUS - An image shake correction device, comprising: an image correction unit configured to correct image shake by moving with respect to an optical axis; and a locking ring provided rotatably about the optical axis. In this configuration, the image correction unit comprises at least one locked projection formed to protrude in an optical axis direction, the locking ring comprises at least one locking projection formed to protrude in the optical axis direction, and at a predetermined rotational position of the locking ring, the at least one locking projection contacts the at least one locked projection and thereby locks the image correction unit. | 02-18-2016 |
20160070116 | INNER FOCUSING TELEPHOTO LENS SYSTEM AND PHOTOGRAPHING APPARATUS INCLUDING THE SAME - An inner focusing telephoto lens system and a photographing apparatus including the inner focusing telephoto lens system includes a relatively larger diameter lens and a lightweight focus lens group. The inner focusing telephoto lens system includes a first lens group having a positive refractive power, a second lens group having a negative refractive power, and a third lens group having the positive refractive power. The first lens group, second lens group and the third lens group are arranged sequentially from an object side to an image side. The inner focusing telephoto lens system performs focusing by moving the second lens group along an optical axis. | 03-10-2016 |
20160112642 | FOLDED IMAGING PATH CAMERA - In embodiments of a folded imaging path camera, a device includes a camera lens module that focuses an image, which is received as reflected light. An image sensor captures the image from the reflected light that is directed at the image sensor. The device also includes one or more optics that fold the reflected light of the image along an imaging path directed through the camera lens module and directed at the image sensor. The imaging path directed through the camera lens module can be approximately perpendicular to an axis along which the reflected light of the image is received via an aperture in the device. Alternatively, the imaging path directed through the camera lens module is approximately parallel to the axis along which the reflected light of the image is received via the aperture in the device. | 04-21-2016 |
20160127649 | IMAGE BLUR CORRECTION APPARATUS AND IMAGING APPARATUS - An image blur correction apparatus includes: a blur correction actuator that corrects image blur by moving a lens or by moving an image sensor; a shake detection unit that detects a postural change amount of the imaging apparatus; a storing unit that stores three or more postural change amounts detected at different times; an estimating unit that calculates an estimate of a postural change amount after a predetermined time period on the basis of the three or more postural change amounts and on the basis of an approximation based on a temporal change in the postural change amounts; a blur amount calculating unit that calculates an image blur amount on the basis of the estimate; and a driving control unit that calculates a movement amount of a lens or image sensor to be moved by the blur correction actuator on the basis of the image blur amount. | 05-05-2016 |
20160134796 | 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 lens unit and an imaging element unit to each other with high accuracy even when the miniaturized lens unit is used. A the lens unit ( | 05-12-2016 |
20160134813 | COMPACT LENS MODULE - The invention discloses a lens driving device including a lens holder receiving a lens having an optical axis; a frame receiving at least one magnet; at least one focusing coil disposed at the lens holder and arranged between the at least one magnet and the lens holder; a flexible focusing mechanism disposed between the lens holder and the frame and keeping the lens holder movably positioned at the optical axis; and an image capturing sensor having a length and a width and aligned with the optical axis. The lens driving device is characterized in that the length of the image capturing sensor determines that the lens has a long axis in a plane perpendicular to the optical axis, and that the width of the image capturing sensor determines that the lens has a width in the plane perpendicular to the optical axis. | 05-12-2016 |
20160134814 | IMAGING APPARATUS HAVING CAMERA SHAKE CORRECTION DEVICE - An imaging apparatus includes a first vibration isolation control unit configured to control a first vibration isolation unit that corrects camera shake by moving an imaging element, a second vibration isolation control unit configured to control a second vibration isolation unit that corrects camera shake by moving a lens, and a setting unit configured to conduct setting of which of the first vibration isolation unit and the second vibration isolation unit is to be used for which of the camera shake correction and the moving of the photographic range. | 05-12-2016 |
20160142635 | IMAGING MODULE, ELECTRONIC DEVICE, AND IMAGING-MODULE MANUFACTURING METHOD - An imaging module, an electronic device, and an imaging-module manufacturing method capable of relatively easily adjusting a relative position between an imaging element unit and a lens unit with high accuracy are provided. An imaging module | 05-19-2016 |
20160142636 | CAMERA MODULE - The present invention relates to a camera module including an auto focusing module vertically moving a lens, a handshake compensation module wrapping the auto focusing module, and tilting the auto focusing module to compensate handshake, a circuit board electrically connected to the handshake compensation module, a bottom case supporting the circuit board and coupled to the auto focusing module, a main circuit board fixed to bottom case and electrically connected to an image sensor module and the circuit board, and a spring unit arranged at a periphery of the main circuit board and having a symmetrical opening having thereinside a gap spaced apart at a predetermined distance. | 05-19-2016 |
20160165111 | IMAGING APPARATUS - An imaging apparatus includes: an imaging optical system provided on a front side of the imaging apparatus facing a subject and configured to collect light from a field of view area; an image sensor configured to receive the light collected from the field of view area via the imaging optical system to generate image data; an optical sighting unit configured to transmit the light from the field of view area collected by the imaging optical system and to produce a virtual image of a light beam or a sighting mark in an area where the light from the field of view area transmits; and an imaging control unit configured to perform imaging under imaging control corresponding to driving of the optical sighting unit when the optical sighting unit is driven. | 06-09-2016 |
20160173745 | CAMERA MODULE | 06-16-2016 |
20160173783 | OPTICAL IMAGE STABILIZER AND METHOD OF DECREASING POWER CONSUMPTION | 06-16-2016 |
20160178869 | Devices and Methods for Positioning a Camera Lens with Magnetostrictive Elements | 06-23-2016 |
20160182827 | HALL SENSOR DEVICE AND OPTICAL IMAGE STABILIZATION DEVICE | 06-23-2016 |
20160182829 | CAMERA MODULE | 06-23-2016 |
20160202495 | Optical System and Image Pickup Apparatus | 07-14-2016 |
20160205325 | DRIVER AND IMAGE INSTRUMENT | 07-14-2016 |
20160255277 | IMAGE PICKUP APPARATUS AND METHOD OF CONTROLLING IMAGE PICKUP APPARATUS | 09-01-2016 |
20160381294 | FERROFLUID MATERIAL INTERFACE FOR MAGNETIC SHAPE-MEMORY ELEMENT CONFIGURATION - The present techniques are related to a system and method for increasing the magnetic flux applied to a magnetic shape-memory (MSM) element. The method includes generating a magnetic field by applying a current through a transformer core. The method includes directing the magnetic field to configure a position of the MSM element. The method includes propagating the magnetic field through a ferrofluid at an interface between the transformer core and the MSM element. The method also includes increasing the permeability of a magnetic flux of the magnetic field across the MSM element. | 12-29-2016 |
20180027185 | DUAL CAMERA MAGNET ARRANGEMENT | 01-25-2018 |
20180027187 | CONTROL APPARATUS, IMAGE CAPTURING APPARATUS, LENS APPARATUS, IMAGE CAPTURING SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM | 01-25-2018 |