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Patent Searching and Data


Matches 101 - 150 out of 18,972

Document Document Title
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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. ...  
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...  
WO/2012/109160A3
An actuator that operates by electrostatic attraction and repulsion and can have fixed and moving electrodes is disclosed for one or more embodiments. The fixed and moving electrodes can be inclined relative to each other at an acute ang...  
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...  
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...  
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...  
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...  
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;...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
WO/2012/014512A1
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...  
WO/2012/008172A1
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...  
WO/2012/004989A1
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...  
WO/2012/002893A1
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...  
WO/2012/002070A1
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 ...  
WO/2011/161985A1
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...  
WO/2011/152955A2
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...  
WO/2011/145473A1
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...  
WO/2011/135754A1
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 ...  
WO/2011/126824A2
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...  
WO/2011/126824A3
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...  
WO/2011/106209A2
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...  
WO/2011/106209A3
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...  
WO/2011/102155A1
Disclosed is a blade driving device (1) comprising a substrate (10) which has an opening (11); a blade (21b) which moves between a position of retreating from the opening (11) and a position of covering at least one portion of the openin...  
WO/2011/102153A1
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...  
WO/2011/102154A1
Disclosed is a focal plane shutter (1) provided with: a substrate (10); a blade (21b); a drive arm (32b) that has an engagement hole (34b) and is coupled to the blade (21b); a rear-curtain drive lever (41b) that has a drive pin (41b8) en...  
WO/2011/091960A1
The invention relates to a device for controlling a central shutter, in which a plurality of shutter blades (3) are pivotally mounted at a pivot arm (4) on a circular ring-shaped blade carrier (1), and in which as an actuating device for...  
WO/2011/088984A1
The invention relates to a device for synchronizing shutter blades that are each connected to a pivoting arm, which is rotatably mounted on a circular blade carrier on a pivot axis, is characterized in that a synchronizing ring disc (1),...  
WO/2011/064980A1
There are included: an interchangeable lens (100) that includes a focus lens (104) and condenses subject light; an image capturing device (202) that generates an image signal based on the subject light; a shutter mechanism (220) that is ...  
WO/2011/065017A1
An aperture mechanism (10) wherein two aperture blades (14, 16) are disposed so as to overlap each other and form, by means of edges of the aperture blades, a single light passage opening (50) into which the light utilized for image-capt...  
WO/2011/062055A1
Disclosed is a black heat-resistant light-blocking film, which maintains high light blocking properties, low reflectivity at the surface and end face, low surface gloss and adequate blackness even in a high temperature environment at 155...  
WO/2011/061986A1
Disclosed is a diaphragm device, wherein a driving ring (60) comprises a follower pin (66), a transmission member (20) comprises a cam ditch (26) that fits with the follower pin (66), the quantity of rotations of the transmission member ...  
WO/2011/058660A1
An image capture apparatus wherein distortion in an image captured by an XY-reading-type image sensor is prevented, and deterioration in the captured image resulting from leakage of light into the pixel circuit is prevented. The image ca...  
WO/2011/052307A1
Provided is a light-blocking member for use in optical equipment. Said light-blocking member is highly slidable and also has the properties of a light-blocking film, such as opacity and matte properties. The provided light-blocking membe...  

Matches 101 - 150 out of 18,972