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Patent Searching and Data


Matches 1 - 50 out of 19,637

Document Document Title
WO/2017/195731A1
This infrared optical system, which uses a wavelength range of 3-5 µm, comprises, from the object side to the image side, a first lens having negative power and having a biconcave shape or a concave meniscus shape towards the object sid...  
WO/2017/195730A1
This infrared optical system, which uses a wavelength range of 3-5 µm, comprises, from the object side to the image side, a first lens having negative power and having a concave meniscus shape towards the object side, a second lens havi...  
WO/2017/188136A1
Provided is a digital camera that can suppress the occurrence of vibration that accompanies the actuation of a shutter. And end section on one side of a camera body (10) is made a grip region (10A), and a drive unit (120) of a focal-plan...  
WO/2017/188252A1
Provided is a digital camera in which a stable shutter action is possible with a compact structure, said digital camera also being able to suppress the occurrence of vibration that accompanies the actuation of a shutter. A grip part (22)...  
WO/2017/169477A1
According to the present invention, provided is a light quantity adjustment device with which a suitable diaphragm aperture shape can be obtained while reducing the size of the device. The present invention comprises: an opening formatio...  
WO/2017/164094A1
This displacement increasing mechanism is equipped with: a fixed part 2; first and second actuators 3 and 4 connected to the fixed part 2; a first beam 5 having first and second ends 5a and 5b, the first end 5a being connected to the fir...  
WO/2017/163311A1
In a camera having an automatic iris open/close mechanism, there has been a problem in that an iris becomes unable to operate in the case where the iris is not operated over a long period of time. According to the present invention, a mo...  
WO/2017/149953A1
To achieve a reduction in size through a simplified structure that prevents shutter blades from jamming when opening and closing and ensures improved functionality. A shutter blade opening and closing device comprises: a base body having...  
WO/2017/130963A1
Provided are a photography device and a control method therefor, with which the labor of regulating irradiation areas of illumination devices can be reduced in a plurality of illuminated photographs. A photography system (10) is configur...  
WO/2017/112662A1
The present disclosure describes systems and methods for acquiring iris biometric data. An optical entrance of an optical medium may receive a ray incident on the optical entrance, the ray comprising biometric data. An interface of the o...  
WO/2017/110355A1
[Problem] To provide a ghost reduction device with which it is possible to effectively reduce a ghost in a situation in which a ghost is likely to occur and suppress a decline in picture quality in a situation in which a ghost hardly occ...  
WO/2017/104265A1
The purpose of the present invention is to ensure excellent imaging conditions without increasing power consumption. This shutter includes: a magnetic driving unit having a coil to which a driving current is supplied and a magnet that ro...  
WO/2017/094638A1
Temperature increase of a blade member is reduced. The present invention is provided with: a blade support member 1 disposed forward of a light-receiving sensor 11 which is a heat-generating source, the blade support member 1 having an o...  
WO/2017/072883A1
This optical adjustment device comprises: a rotary shaft that supports a rotating arm unit for moving an optical adjustment unit into and out of the optical path, and has a magnet stored therein; a support member for rotatably supporting...  
WO/2017/072882A1
This light adjusting device is provided with: a light adjusting unit; a rotary shaft body which supports a rotary arm that brings the light adjusting unit into and out of a light path by means of oscillation, and which has a magnet incor...  
WO/2017/064746A1
This imaging device includes an imaging unit and an illumination unit. The imaging unit can capture images (Vb, Vg, Vr) including a first color image, a second color image having a longer wavelength than the first color, and a third colo...  
WO/2017/061169A1
The purpose of the present invention is to make it possible to reduce the influence of liquid crystal inversion without increasing the drive frequency of a liquid crystal dimmer element. A plurality of liquid crystal layers sandwiched be...  
WO/2017/061258A1
An imaging device is provided which can adjust the focus depth at the same time as performing light quantity control of an optical system, and which can prevent interference. This imaging device 1 is provided with: a first optical system...  
WO/2017/057125A1
A focal-plane shutter (1) is provided with: a base plate (100) in which an opening (101) is formed; a front blade (200) and a rear blade (300) that open and close the opening; a front blade driving unit; a rear blade driving unit; a char...  
WO/2017/055672A1
The invention relates to a device for preventing the remote and effective use of the camera and microphone of a mobile phone by someone other than the habitual user. The device consists of a lid or plate that conceals the camera and the ...  
WO/2017/047239A1
The present invention provides a focus apparatus, an imaging system, and a focus lens driving signal outputting method which enable securing the amount of infrared light that is incident on a focus sensor. Of incident light, visible ligh...  
WO/2017/047793A1
This blade driving device is provided with an opening formation member for forming an opening that allows light to pass through, and a plurality of blade groups provided annularly to rotate about the opening being created by the opening ...  
WO/2017/043710A1
A smart device and controlling method thereof are disclosed. The smart device includes a camera including a lens and an iris positioned over the lens, the iris including a single layer film; and a controller configured to cause the iris ...  
WO/2017/029441A1
The present invention concerns an optical system generating visual effects on a sensitive surface (6), comprising an optical axis (5) and projecting an image onto said sensitive surface, at least a first lens (1) and a second lens (2) co...  
WO/2017/029846A1
The purpose of the present invention is to provide a lens device that: comprises a first optical system and a second optical system that are concentrically combined; can adjust the light volumes for each optical system individually; and ...  
WO/2017/030048A1
A lens unit (103) is provided with a lens barrel (11), a pair of base plates (12), a diaphragm blade (13), and a blade driving part (14). The lens barrel (11) retains a plurality of lenses (104) and has a first slit (17A) extending in a ...  
WO/2017/029843A1
An imaging device that adjusts the amount of light incident to an image sensor via each optical system, prevents interference, and comprises: an imaging optical system comprising a first optical system and a second optical system each ha...  
WO/2017/012843A1
The invention relates to an aperture for a photo or film camera lens assembly or for a photo or film camera, characterized in that the aperture has a device (1; 1'; 1"), which defines an ellipse-like opening (2; 2'; 2"), at least in part...  
WO2017009904A1
It is desirable for light regulation devices to be configured so as to be small, to involve easy steps of assembly in a assembly task, and to allow a stable oscillating operation to be realized. This light regulation device has a start-u...  
WO/2016/208109A1
This shutter control device controls the traveling of a first curtain which is a mechanical curtain capable of traveling between one end and the other end of the imaging plane of an imaging element provided for an imaging device, and a s...  
WO/2016/208078A1
Light adjustment devices are small, and positioning the small structural components therein during assembly is complicated. A demand exists for a structure allowing engagement in accurate positions and orientations during installation. I...  
WO/2016/199899A1
A vane drive device according to the present invention is provided with: an opening forming member for forming an opening portion for passing light; a rotating member which rotates around the opening portion over one surface of the openi...  
WO/2016/199965A1
The present invention relates to a multi-aperture camera comprising a default aperture and an additional aperture, which is distinguished from the default aperture, for the purpose of depth extraction and automatic focus adjustment. An o...  
WO/2016/197023A1
The invention relates to an optical device (100) with variable aperture, comprising: - a deformable membrane (1) comprising a central optical area (1a), - a support (10, 12) to which a peripheral anchoring area (1c) of said membrane (1) ...  
WO/2016/171334A1
The present invention relates to a camera module mounted in a mobile terminal, comprising: a first lens group having a first lens, which has a positive (+) refractive power, and a second lens, which has a negative (-) refractive power, i...  
WO/2016/170568A1
This light adjusting device includes a light adjusting element (8), a rotating member (5, 6), and an electromagnetic drive source (12). The light adjusting element (8) performs optical adjustment with respect to at least one optical path...  
WO/2016/166999A1
The present invention obtains image quality with a feel like that of traditional movies shot on film and eliminates rolling shutter distortion. In order to do this, an imaging device is provided with a mechanical shutter that performs a ...  
WO/2016/158742A1
Provided is an actuator (110), comprising: a plurality of rotors (113a, 113b) which have mutually parallel rotation shafts (J21, J22) and which are magnetized to have different magnetic poles in the circumference direction; a plurality o...  
WO/2016/153512A1
A shutter assembly for protecting cameras, such as webcams, integrated into computing devices is disclosed. The shutter assembly includes an actuator element and shutter element. The actuator element can rotate an axis to pivot the shutt...  
WO/2016/147259A1
The present invention addresses the problem that a release time lag increases because an energizing member needs to be charged when a travel operation is initiated. In this imaging device, on the basis of the output of a first signal, a ...  
WO/2016/147257A1
There is a risk that the operational characteristics of a shutter device change depending on the environment in which the shutter device is used or the frequency of usage. The present invention is provided with a detection means that det...  
WO/2016/147258A1
The present invention addresses the problem that when carrying out bulb exposure or long exposure, an energizing member must be continuously maintained in a charged state for a long time, causing an increase in the amount of power consum...  
WO/2016/147256A1
There is a risk that the operational characteristics of a shutter device change depending on the environment in which the shutter device is used. According to the present invention, a control means acquires information relating to the en...  
WO/2016/136932A1
The purpose of the present invention is to achieve a reduction in thickness of a blade driving device including a driving member and a reduction in installation area of the blade driving device including the driving member. A blade drivi...  
WO/2016/136931A1
In order to smoothly move a movable member of a blade driving device, and to enable the continuous motion control of a blade member with high resolution and high accuracy even when the blade driving device is miniaturized and thinned, th...  
WO/2016/132615A1
Provided are an image capturing device, a flicker detection method, and a flicker detection program, by which flicker can be accurately detected even when an image of a bright subject is captured. A digital camera causes an MOS image cap...  
WO/2016/125587A1
The present technology pertains to an electrical power control device, electrical power control method, and program with which it is possible to adequately supply power to an actuator for driving a shutter and an actuator for performing ...  
WO/2016/122557A1
In one example, a webcam shutter assembly includes a first sub-assembly and second sub-assembly formed independently of each other. The first sub-assembly includes a shutter for selectively covering a camera lens, and the second sub-asse...  
WO/2016/122089A1
A light amount adjustment device comprises: a case which has a hole; a first link which is rotatable with respect to the case; a driving part which rotates the first link; a first straight wing and a second straight wing which are respec...  
WO/2016/111439A1
The present invention relates to a light intensity control device and can comprise: a step motor; a rotary member bi-directionally rotating according to forward/backward rotation of the step motor; a plurality of blades for controlling t...  

Matches 1 - 50 out of 19,637