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WO/2013/161329A1 |
The aperture device according to an embodiment of the present invention is equipped with: a base plate having an aperture; blades that open/close the aperture; and first and second receiving plates between which the blades are sandwiched...
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WO/2013/161432A1 |
Provided is an optical adjustment system with which it is possible to detect that an optical adjustment means has moved when the system is not being driven, and to position the optical adjustment means in a prescribed site. An optical ad...
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WO/2013/157368A1 |
Provided is an imaging system which controls imaging by means of the rolling shutter method so that there is a global exposure period (Ta) and a non-global-exposure period. In a first dimming mode, the light source of the illumination li...
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WO/2013/148157A2 |
An optical mechanism for a camera having a camera aperture includes an indexing stage moveable between at least two distinct positions. At least a first fixed diameter apodized aperture is mounted on the stage and configured to be aligne...
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WO/2013/140873A1 |
The purpose of the invention is to improve the performance of detecting a leading vehicle having a collision possibility by use of a stereo camera using a CMOS sensor with a rolling shutter. The present invention is characterized in that...
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WO/2013/133767A1 |
A MEMS iris diaphragm (400) for an optical system is disclosed. The MEMS iris diaphragm (400) comprises at least two layers of diaphragm structures with each layer having suspended blade members (404a, 404b, 404c, 404d, 406a, 406b, 406c,...
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WO/2013/125544A1 |
To provide a light-shielding film for optical element having durability under high temperature and high humidity conditions and resistance to a cleaning liquid. A light-shielding coating film for optical element containing: a cured subst...
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WO/2013/114895A1 |
In order to address the problem wherein a complex imaging optical system and imaging element must be prepared, this imaging device is equipped with: an imaging element, having two-dimensionally arranged photoelectric conversion elements ...
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WO/2013/114889A1 |
An image pickup apparatus disclosed in the present application is provided with: a lens optical system (L) comprising a first optical region and a second optical region; an image pickup element (N) comprising at least a plurality of firs...
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WO/2013/094278A1 |
This focal plane shutter is provided with: a substrate having an opening; a front curtain and rear curtain that open and close the opening; a first and second drive member that respectively drive the front curtain and rear curtain; a fir...
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WO/2013/088831A1 |
This focal plane shutter is provided with: a substrate having an opening; a front curtain and rear curtain that open and close the opening; a rear curtain actuator for driving the rear curtain; a drive member that receives the motive for...
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WO/2013/088777A1 |
This focal plane shutter is provided with: a substrate having a substrate opening; a rear surface plate that has a rear surface plate opening and forms a blade chamber between the rear surface plate and the substrate; a curtain that is h...
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WO/2013/088675A1 |
[Problem] To suppress the occurrence of a high luminance ghost caused by diffraction at the edges of an optical filter. [Solution] Provided is an optical filter (20) having a filter edge section (20a) which is the boundary between a regi...
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WO/2013/084489A1 |
The exposure control device disclosed by the present application is disposed on an optical path, the exposure control device being provided with first and second light intensity adjustment plates each having a first region which has the ...
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WO/2013/069303A1 |
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 shield ...
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WO/2013/057961A1 |
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/2013/058165A1 |
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/2013/058166A1 |
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/2013/047592A1 |
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/2013/042456A1 |
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/2013/031429A1 |
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/2013/031407A1 |
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/2013/028481A1 |
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/2013/028488A1 |
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/2013/027421A1 |
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/2013/027420A1 |
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/2013/027422A1 |
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/2013/020601A1 |
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/2013/018467A1 |
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/2013/005436A1 |
[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/2013/005439A1 |
[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/2012/169222A1 |
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/2012/132727A1 |
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/2012/132728A1 |
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/2012/132109A1 |
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/2012/128179A1 |
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/2012/120735A1 |
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/2012/111044A1 |
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/2012/108302A1 |
[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/2012/098702A1 |
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/2012/093511A1 |
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/2012/086274A1 |
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/2012/077642A1 |
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/2012/056978A1 |
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/2012/053419A1 |
[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/2012/035831A1 |
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/2012/026104A1 |
[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/2012/023419A1 |
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/2012/018483A1 |
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/2012/018047A1 |
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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