Class / Patent application number | Description | Number of patent applications / Date published |
348341000 | Optical viewfinder | 18 |
20080198255 | Viewfinder and imaging apparatus - A viewfinder includes: a main unit to be detachably attached to a camera body; and a display unit including a display portion on which a picture to be imaged at the camera body side; wherein the display portion includes a supporting member, a display panel including a display surface, a first connecting mechanism configured to connect the main unit and the supporting member so as to rotate, and a second connecting mechanism configured to connect the supporting member and the display panel so as to swing between a laid state in which the display panel is laid on the supporting member and a standing state in which the display panel stands from the supporting member; wherein the first connecting mechanism is configured such that the supporting member can rotate within a range of at least not less than 180 degrees on the main unit. | 08-21-2008 |
20080198256 | Electronic motion picture camera - The invention relates to an electronic motion picture camera having an optical receiving system and a beam splitter which splits the receiving beam path into a taking beam path leading to an optoelectronic taking sensor and a viewfinder beam path leading to an optical viewfinder. The camera has an electronic display for the reproduction of an additional image. An optical vision mixer is arranged in the viewfinder beam path by which the taken image and the additional image can be directed in the direction of the viewfinder such that the taken image or the additional image, or the taken image and the additional image as a uniform image, can be observed in the viewfinder. | 08-21-2008 |
20080284898 | DIGITAL CAMERA - The invention relates to a digital motion picture camera comprising at least one optoelectronic sensor device for the recording of motion pictures. The sensor device has, in an areal arrangement, a plurality of sensor elements for the generation of a respective received signal in dependence on a light exposure. The camera further has a control device for the controlling of the read-out of the received signals of the sensor elements as well as a digitizing device for the digitizing of the received signals. The camera moreover has an optical viewfinder for the visual observation of the motion pictures to be recorded and a beam deflection device which is interposed in front of the sensor device and by means of which the reception beam path can be split at least into one recording beam path for the sensor device and one viewfinder beam path for the optical viewfinder. The sensor device can be controlled by means of the controlling device for the recording of the motion pictures at a pre-settable variable picture recording frequency. | 11-20-2008 |
20090079861 | Digital Camera with Interchangeable Lens and an Electronic Viewfinder - This invention provides an alternative to a digital single lens reflex camera, by not providing a through-the-lens optical image for the viewer to preview, while providing a high resolution through-the-lens electronic image that has a resolution equivalent to at least 200 dpi when seen by the viewer through the eyepiece, such that the viewer can preview the external image that he wishes to capture at a quality that is equivalent to an optical image, in the absence of any corresponding optical reflective element in the camera. The advantage of the present invention is that the quality of preview image is maintained while solving some of the problems in an OVF. | 03-26-2009 |
20090141162 | IMAGE PICKUP APPARATUS HAVING AUDIO OUTPUT UNIT - An image pickup apparatus comprises a barrel including an image pickup element and a lens; an optical viewfinder; an audio output unit for generating a sound; and a light emitting unit having a member for emitting light, wherein the audio output unit is arranged in a space surrounded by the barrel, the optical viewfinder, and the light emitting unit. | 06-04-2009 |
20090262233 | IMAGE PICKUP APPARATUS - In an image pickup apparatus, a light receiving unit produces a first signal at a first timing and a second signal at a second timing later than the first timing. First and second parameters for detecting a scene change are acquired based on the first and second signals, respectively. The presence or the absence of a scene change is determined based on both the parameters. The apparatus further includes a selecting unit configured to select a focusing target AF area from among a plurality of AF areas, and a focusing control unit configured to execute focusing control by using focusing information with respect to the AF area selected by the selecting unit. When the determining unit determines that the scene change is not present, the selecting unit selects the AF area having been selected at the first timing, as the focusing target AF area, at the second timing continuously. | 10-22-2009 |
20100045847 | INTEGRATED IMAGE SENSOR WITH SHUTTER AND DIGITAL CAMERA INCLUDING THE SAME - Provided are an integrated image sensor with a shutter and a digital camera including the same. The integrated image sensor with a shutter includes: an image sensor converting an image signal that has passed through a lens unit, into an electrical signal; a functional polarization film that is disposed on an optical path between the lens unit and the image sensor and opens or closes the optical path according to a turn-on/turn-off of an operational voltage; and a first transparent electrode and a second transparent electrode respectively disposed on either side of the functional polarization film and applying the operational voltage. Accordingly, the integrated image sensor with a shutter includes a shutter structure that opens or closes the optical path of an image signal by receiving an electric signal, wherein the shutter and the image sensor are integrally formed as a single unit. | 02-25-2010 |
20100110272 | IMAGE PICKUP APPARATUS - The image pickup apparatus includes an image pickup element including image pickup pixels and focus detection pixels, and first and second focus information calculating parts respectively calculating first focus information based on outputs from the focus detection pixels and second focus information based on an output from a light-receiving element which is provided separately from the image pickup element. The focus information indicates a focus state of an image pickup optical system. The apparatus further includes a correction value calculating part calculating a correction value based on the first focus information and the second focus information, and a controlling part performing focus control of the image pickup optical system based on the second focus information corrected using the correction value. | 05-06-2010 |
20100283886 | OPTICAL UNIT, IMAGING UNIT, IMAGING BODY, AND IMAGING DEVICE HAVING THE IMAGING BODY - An optical unit ( | 11-11-2010 |
20100321556 | POWER TRANSMISSION MECHANISM HAVING CAM-INCORPORATED GEAR, AND POWER TRANSMISSION MECHANISM OF IMAGING APPARATUS - A power transmission mechanism includes a rotational drive member which rotates to drive a driven member, a drive switcher for switching between a transmission-ON state in which a driving force of a drive source is transmitted to the rotational drive member to rotate the rotational drive member and a transmission-OFF state in which the transmission of the driving force to the rotational drive member is canceled, and a rotation restrictor which allows the rotational drive member to rotate when the drive switcher is in the transmission-ON state and is engaged with the rotational drive member to restrict rotation of the rotational drive member when the drive switcher is in the transmission-OFF state. | 12-23-2010 |
20120140107 | Electromagnetically Shielded Camera and Shielded Enclosure for Image Capture Devices - Camera arrangements that can include electromagnetic protection, such as from EMP/IEMI events, is disclosed. One example camera arrangement includes a camera including a viewfinder having a lens, and an electromagnetically shielded enclosure defining an interior volume containing the camera and configured to include at least one opening aligned with the lens. The camera arrangement includes an electromagnetically dampening barrier disposed across the at least one opening, the barrier configured to shield the interior volume of the enclosure from electromagnetic signals while exposing an optical path between the lens and objects external to the enclosure. | 06-07-2012 |
20140028893 | IMAGE CAPTURING APPARATUS AND METHOD OF CONTROLLING THE SAME - Disclosed herein are an image capturing apparatus and a method of controlling the same, by which images may be captured without direct contact with a main body of the image capturing apparatus and without purchasing and carrying an additional remote controller. The method of controlling the image capturing apparatus includes generating a first detection signal and a second detection signal in response to motion of an object within a detection region of an ocular sensor, controlling a focusing module to bring a subject into focus in response to the generation of the first detection signal, and controlling a shutter and an imaging device to capture an image of the subject in response to the generation of the second detection signal. | 01-30-2014 |
20140168499 | Optical Device and Single Lens Reflex Camera - An optical device for forming an image of an object, comprising: a semitransparent mirror surface disposed on an optical path of the image of the object; and a light projection unit configured to project light to the semitransparent mirror surface and thereby to combine, on the optical path, the projected light transmitting through the semitransparent mirror surface with the image of the object reflecting from the semitransparent mirror surface, wherein: a first wavelength region is defined in a visible light region to include a wavelength of the projected light; the semitransparent mirror surface has a substantially flat reflectance property within a second wavelength region which is defined in the visible light region not to include the first wavelength region; and transmissivity of the semitransparent mirror surface at the wavelength of the projected light is higher by 10% to 50% than transmissivity in the second wavelength region. | 06-19-2014 |
20140184879 | AUTO FOCUS CONTROL APPARATUS AND CONTINUOUS AUTO FOCUS CONTROL METHOD - The present invention relates to an auto focus control apparatus and a continuous auto focus control method. In accordance with an embodiment of the present invention, an auto focus control apparatus including: a focal value calculation unit for calculating a focal value from a signal of an image frame; a focus lens driving unit for moving a focus lens to a desired position; and a control unit for determining position movement of a subject based on the focal value calculated by the focal value calculation unit, executing pre-scan according to the movement of the focus lens by controlling the focus lens driving unit to move the focus lens at set frame intervals when the position of the subject is moved, and skipping a lens moving frame corresponding to the time when the focus lens moves during the pre-scan is provided. | 07-03-2014 |
20140240583 | FINDER OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS INCLUDING THE SAME - A finder optical system includes an erecting optical system, an eyepiece optical system, and a light metering optical system. An optical axis of the light metering optical system is non-parallel to an optical axis of the eyepiece optical system. The light metering optical system includes a first lens having positive refractive power and a second lens having negative refractive power in this order from a side of the erecting optical system to a side of an image sensor, and the second lens is a prism body reflecting a light flux incoming from an incident surface off an inner reflection surface and outputting the light flux from a light outputting surface. | 08-28-2014 |
20140300796 | CAMERA APPARATUS AND MOUNT ADAPTER - A camera apparatus includes: a camera main body having a single plate type imaging section; and a handle mounting section for mounting a handle on an upper portion of the camera main body, wherein a lens for a three-plate type imaging section can be mounted on a lens mount section of a front portion of the camera main body via a mount adapter, and the handle mounting section mounts the handle on the upper portion of the camera main body so as to be able to move in a front-back direction. | 10-09-2014 |
20140313393 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM - Provided is an image processing apparatus including: a focused area judgment unit configured to judge a focused area in target image data; a distribution information generation unit configured to generate distribution information of an edge evaluation value with the focused area judged by the focused area judgment unit as a target; a threshold value setting unit configured to variably set a threshold value used for judging an emphasis display portion using the distribution information generated by the distribution information generation unit; and a display data generation unit configured to select an emphasis display portion in the image data using the threshold value set by the threshold value setting unit and generate display data for displaying the selected portion with emphasis. | 10-23-2014 |
20160028970 | COMBINATION VIDEO AND OPTICAL SIGHT - A sight system is provided that includes an optical mode providing an optical image of a field of view and a video display mode providing video of the field of view acquired by an image sensor. The sight system can include optical components configured to present the field of view to the image sensor and to present substantially the field of view to a user through an eyepiece coupled to the sight system. The sight system can include a display configured to display to the user, through the eyepiece, video of the field of view acquired by the image sensor. The sight system can include a user interface feature configured to change from the optical mode to the video display mode when actuated by the user. Thus, the sight system can be configured to provide bore-sighted optical and video data to the user. | 01-28-2016 |