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WO/2013/069303 |
A lens barrel (1) is equipped with an actuator (430), and an image stabilization device (500) provided in the vicinity of the actuator (430). The image stabilization device (500) has a magnetic sensor (524), a magnet (515), and a shie...
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WO/2013/058166 |
This invention relates to an action control device and action control method, an imaging device, and a program, that can reduce focus lag. When a half-press operation is performed on an operation unit (17), a transmittance specification ...
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WO/2013/057961 |
Provided is a shutter charging device for a focal plane shutter that can obtain a stable charge time and can improve frame speed during continuous imaging. A shutter charging device (1) carries out charging operations for a focal plane s...
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WO/2013/058165 |
This invention relates to an action control device and action control method, an imaging device, and a program, that can reduce focus lag. During monitoring, an ND filter control unit (22) applies a minimum voltage to a liquid crystal ND...
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WO/2013/047592 |
This invention provides a light-regulating device capable of stable operation, a uniform distance being maintained between a magnet and both end portions of a coil core. Provided are: an upper substrate (111) and a lower substrate (121),...
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WO/2013/042456 |
An objective of the present invention is to enlarge depth of field with a simple configuration. Provided is an objective optical assembly, comprising an aperture stop (S) having an aperture part (A) through which incoming light from an o...
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WO/2013/031429 |
The present invention is equipped with a diaphragm (12), a variable ND filter (13), and an exposure control unit (17) that controls the aperture value of the diaphragm (12) and the transmittance of the ND filter (13) in response to the b...
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WO/2013/031407 |
A lens device (2) is provided with a first operating ring (11) for adjusting the opening surface area of an aperture device (15) and a second operating ring (12) for adjusting the transmittance of a variable light transmittance filter (1...
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WO/2013/027422 |
In order to facilitate the control of a shutter switchable between normally open and closed modes, this focal-plane shutter device comprises: a front curtain blade and a rear curtain blade that are movable between a position covering an ...
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WO/2013/027420 |
In order to enable slit exposure using a front curtain and a rear curtain and achieve switching between a normally closed mode and a normally open mode with a single charging member, this focal-plane shutter device comprises: a front cur...
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WO/2013/027421 |
Provided is an image capture device in which usability is improved with a focal plane shutter device in which a slit exposure using a front curtain and a rear curtain is possible and switching between normally closed and normally open is...
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WO/2013/028481 |
An optical element includes an electrochromic apodized aperture (10) having variable light transmittance through a clear aperture area (25) in response to an applied electrical current. The apodized aperture (10) incudes an aperture body...
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WO/2013/028488 |
A method of forming an optical element (10) which includes an electrochromic apodized aperture having variable light transmittance through a clear aperture area (25) in response to an applied electrical current is disclosed. The apodized...
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WO/2013/020601 |
The present invention relates to a shutter blade arrangement (134) for an array camera (100) comprising an array (130) of lenses (131). The shutter blade arrangement (134) comprises: at least one shutter blade (200), an array of openings...
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WO/2013/018467 |
Provided is a black diamond-like carbon (DLC) coating film with an inclined structure, for enhancing the low reflectivity, black color properties, light weight, sliding properties, and water-repellent properties of a shutter blade. Also ...
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WO/2013/005439 |
[Problem] To suppress increase in size in the radial direction of a light quantity adjustment device having an aperture blade and a shutter blade, and to make same more compact in the optical axis direction. [Solution] A light quantity a...
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WO/2013/005436 |
[Problem] To be capable of inserting a lens into an internal space in a light quantity adjustment device, while suppressing increase in size in the radial direction. [Solution] A light quantity adjustment device (10) (Fig. 1) has: a base...
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WO/2012/169222 |
A blade drive device is provided with: a substrate having an opening; a blade capable of movement between a position at which the blade is retracted from the opening and a position at which the blade covers at least a part of the opening...
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WO/2012/132727 |
Provided is a light-shielding material for use in optical equipment and having a light-shielding film with broad low-gloss region while maintaining the physical properties necessary for a light-shielding film. The light-shielding materia...
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WO/2012/132728 |
Provided is a method of manufacturing a light-shielding material for use in optical equipment and having a light-shielding film with a broad low-gloss region while maintaining the physical properties necessary for as light-shielding film...
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WO/2012/132109 |
A blade drive device provided with a blade, a base plate having an orifice that is opened and closed by the blade, an actuator that includes a rotor, an output member driven by the rotor, a driving member operating together with the outp...
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WO/2012/128179 |
A CPU (114) of a lens device (100) having an EC element (104) causes an LED (108) to light up after the EC element (104) has been set to maximum transmittance, acquires an output signal level of a PD (109) which has received the light fr...
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WO/2012/120735 |
The rotational angle range of a rotor according to the present invention is limited to an operating angle range which is smaller than a total rotational angle range of the rotor, in which the rotor can be rotated with an excited stator. ...
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WO/2012/111044 |
This image capturing device is provided with: an image capturing element which captures an optical image of an object and generates image data; a main circuit board which performs signal processing to the image data; an image capturing e...
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WO/2012/108302 |
[Problem] To provide an iris device with which it is possible to smoothly drive iris blades, eliminating play between pins and cam depressions in an open and close operation of the iris blades. [Solution] An iris device (1) comprises: ir...
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WO/2012/098702 |
Provided is a light intensity adjustment device in which an infrared ray blocking filter can be used in a highly reliable manner as necessary without an excessive increase in thickness. The light intensity adjustment device comprises a l...
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WO/2012/093511 |
An aperture device comprises the following: a base plate having an opening; a step motor that can stop at specific rotation angles; an output member that has first and second pins and that rotates in a specific range due to the action of...
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WO/2012/086274 |
A blade drive device is provided with: a base plate having an opening; a first blade having a first groove and first and second aperture openings smaller than the opening and capable of moving forward and backward relative to the first o...
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WO/2012/077642 |
Disclosed is a light adjusting device, which has: a first substrate and a second substrate, which have optical openings, respectively; at least one rotating shaft member rotatably attached to the first substrate and the second substrate;...
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WO/2012/056978 |
Provided is an image pickup device having a small size in the case where a lens barrel device that includes a dimming element is used. An image pickup device (1) is provided with a lens barrel device (2), which outputs inputted image pic...
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WO/2012/053419 |
[Problem] To provide an aperture device where an opening close to circular can be obtained without the need to make the device large. [Solution] The aperture device (1) of the present invention comprises a first aperture blade (2) and a ...
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WO/2012/035831 |
A focal-plane shutter is provided with: a rear curtain lever which can drive a rear curtain; a first lever which can drive a front curtain; a second lever which is arranged on the same axis as the first lever, and which has an engagement...
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WO/2012/026104 |
[Problem] To make a light amount adjustment device more compact and provide the aperture opening with a satisfactory shape. [Solution] A light amount adjustment device is provided with: a base member (2) having an opening (2b) for allowi...
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WO/2012/023419 |
To provide an electrochromic light control element in which a response speed in a low temperature environment can be easily and also efficiently improved. The electrochromic light control element includes a pair of transparent electrodes...
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WO/2012/018047 |
An aperture device is provided which is capable of simultaneously reducing the number of components and improving characteristics of shading etc. An aperture device (1) of the present invention is provided with: a pair of aperture blades...
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WO/2012/018483 |
Some embodiments comprise at least one array that includes microelectromechanical systems ("MEMS")-based light-modulating devices. Elements of the array(s) may be configured to absorb and/or reflect light when in a first configuration an...
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WO/2012/014512 |
A focal-plane shutter is provided with: a base plate having an aperture; an arm having a base end rotatably supported by the base plate, and a leading end that oscillates due to the base end rotating with respect to the base plate; a cur...
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WO/2012/008172 |
A focal plane shutter is provided with: a base plate having an opening; a drive lever pivotably supported by the base plate, the drive lever being pressed by a drive spring from the start point of the pivoting range of the drive lever to...
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WO/2012/004989 |
Disclosed is a light-reduction device (10) for adjusting the amount of light incident upon an imaging element (17). Said device is provided with: a light-blocking sheet (11) in which a plurality of light-blocking sections (11a) are forme...
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WO/2012/002070 |
The disclosed monocular stereoscopic imaging device is provided with an imaging optical system that includes a zoom lens and an aperture, a pupil division unit for dividing light beams that have passed through the imaging optical system ...
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WO/2012/002893 |
A line confocal microscope system, comprising a scanning unit in the form of a mechanically driven scanning unit with a controllable a scanning trajectory and a two dimensional sensor unit operated in a rolling line shutter mode in synch...
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WO/2011/161985 |
A focal plane shutter as recited in one embodiment is provided with: a substrate having an opening; curtains with which the opening can be opened or closed; a drive member for driving the curtains, which is able to move between a startin...
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WO/2011/152955 |
The present invention comprises a system for and method of frequency prefiltering comprising a camera shutter capable of continuously variable illumination during a single exposure of the sensor. The shutter comprises a continuously vari...
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WO/2011/145473 |
Provided is a light-shielding film having excellent heat resistance and dimensional stability, having high light-shielding ability and low glossiness, with little variation thereof, and that can be produced inexpensively. The light-shiel...
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WO/2011/135754 |
A focal-plane shutter includes an electromagnet (70B), a board 10 having an aperture (11), a back curtain (20B) for opening or closing the aperture (11), and a back curtain driving lever (40B). The back curtain driving lever (40B) holds ...
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WO/2011/126824 |
A shutter assembly includes a base having a stop and a central aperture, a permanent magnet rotatably mounted on the base, and a shutter blade directly mounted on the magnet and configured to move between an open position exposing the ap...
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WO/2011/126824 |
A shutter assembly includes a base having a stop and a central aperture, a permanent magnet rotatably mounted on the base, and a shutter blade directly mounted on the magnet and configured to move between an open position exposing the ap...
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WO/2011/106209 |
A rotary photographic shutter includes a base plate, a rotating ring, a plurality of shutter blades pivotally connected to the base plate, and moveable between an open position and a closed position in response to rotation of the ring, a...
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WO/2011/106209 |
A rotary photographic shutter includes a base plate, a rotating ring, a plurality of shutter blades pivotally connected to the base plate, and moveable between an open position and a closed position in response to rotation of the ring, a...
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WO/2011/102153 |
Disclosed is a focal plane shutter (1) provided with: an electromagnet (70B); a substrate (10) with an opening (11); blades (21b to 24b) that can move between a position away from the opening (11) and a position that overlaps at least pa...
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