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Patent Searching and Data


Matches 1 - 50 out of 34,104

Document Document Title
WO/2019/099499A1
A battery door assembly for a battery compartment is disclosed. The battery door assembly includes a battery cover, glide track, a spring-loaded button, a locking tab and a set of hinges. The set of hinges is pivotally connected to a cha...  
WO/2019/097715A1
This variable magnification optical system comprises multiple lens groups, and the intervals between the lens groups change during variable magnification. The multiple lens groups include an object-side focusing lens group which moves du...  
WO/2019/098110A1
An imaging lens (LN) having, in order from the object side, a first group (Gr1) having a positive power, a second group (Gr2) having a positive power, and a third group (Gr3) having a negative power. During focusing from infinity to a cl...  
WO/2019/097719A1
This variable magnification optical system comprises multiple lens groups, and the intervals between the lens groups change during variable magnification. The multiple lens groups include an object-side focusing lens group which moves du...  
WO/2019/095710A1
Provided is an optical imaging system, comprising, in order from the object side to the image side along the optical axis: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), and a fifth lens (E5). The first len...  
WO/2019/097717A1
This variable magnification optical system comprises multiple lens groups, and the intervals between the lens groups change during variable magnification. The multiple lens groups include an object-side focusing lens group which moves du...  
WO/2019/097718A1
This variable magnification optical system comprises multiple lens groups, and the intervals between the lens groups change during variable magnification. The multiple lens groups include an object-side focusing lens group which moves du...  
WO/2019/097716A1
This variable magnification optical system comprises, from the object side, a first lens group and multiple lens groups, and, during variable magnification, the interval between the first lens group and the multiple lens groups changes a...  
WO/2019/091137A1
An optical lens, sequentially comprising along an optical axis from an object side to an image side: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), and a fifth lens (E5). The first lens (E1) has a positive ...  
WO/2019/091170A1
The present application discloses a camera lens set. The lens set sequentially comprises, from an object side to an image side along an optical axis: a first lens having a positive focal power and a concave surface facing the image side;...  
WO/2019/093377A1
The present invention provides an imaging lens system and an imaging device capable of imaging a long-distance object along the center optical axis at high resolution and imaging the vicinity thereof at a wide angle. An imaging lens syst...  
WO/2019/032158A3
A dual-band refractive inverse telephoto lens system configured for mid-wave infrared (MWIR) and long-wave infrared (LWIR) operation. In certain examples the dual-band refractive inverse telephoto lens system includes first (110), second...  
WO/2019/085524A1
The present application discloses an optical imaging system, sequentially comprising from an object side to an image side: a first lens having a negative focal power; a second lens having a focal power; a third lens having a negative foc...  
WO/2019/087676A1
An image display system (1X) is provided with a first display device (10A) and a second display device (10B) for displaying an image. The image display system (1X) is also provided with an optical image-forming member (30) that forms the...  
WO/2019/080554A1
An optical imaging lens, comprising, in order from an object side to an image side along an optical axis, a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth lens (E6) and a seventh le...  
WO/2019/083817A1
Lens systems are described that may be used in small form factor cameras. An imaging lens system may include a front aperture and five lens elements, and provides a low F-number (less than or equal to 2.4), wide field of view (greater th...  
WO/2019/080556A1
An imaging lens, comprising in sequence from the object side to the image side along the optical axis: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4) and a fifth lens (E5). The first lens (E1) has positive f...  
WO/2019/082850A1
This pattern drawing device is provided with: a first cylindrical lens (CYa) on which a beam (LB) from a light source device is incident and which has an anisotropic refractive power for converging, in a sub-scanning direction orthogonal...  
WO/2019/082933A1
According to an embodiment, a projection optical system for an image projection device, that includes a plurality of lenses. The projection optical system satisfies conditional expression (1): where fw is a focal length of a lens having ...  
WO/2019/080610A1
Disclosed is a camera lens. The lens comprises, in succession along an optical axis from object side to image side: a first lens having a positive optical power; a second lens having a negative optical power; a third lens having an optic...  
WO/2019/080528A1
Disclosed is an optical imaging lens. Along an optical axis from an object side to an image side, the lens sequentially comprises: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth l...  
WO/2019/080529A1
Disclosed in the present application is an optical imaging camera, the optical imaging camera comprising, along the optical axis in sequence from the object side to the image side: a first lens having focal power; a second lens having po...  
WO/2019/082723A1
This zoom lens system comprises, in order, from an object side toward an image side: a first lens group (G1) having a positive power; a second lens group (G2) having a negative power; a third lens group (G3) having a positive power; a fo...  
WO/2019/078092A1
This laser machining device (100) for condensing a laser beam on a machining object and performing laser machining is characterized by being provided with a condensing optical system (3) for condensing a laser beam, the condensing optica...  
WO/2019/079403A1
Image signal processing includes generating an exposure compensated image based on a gain value applied to an exposure level of a first image and a gain value applied to an exposure level of a second image. The gain value may be progress...  
WO/2019/078221A1
This variable-focal-distance lens system is constituted from, in order from an object side to an image surface side, a first lens unit constituted from a lens having a rotationally symmetrical shape, a second lens unit comprising a first...  
WO/2019/078927A1
Optimal angular field mappings that provide the highest contrast images for back- scanned imaging are given. The mapping can be implemented for back-scanned imaging with afocal optics including an anamorphic field correcting assembly con...  
WO/2019/078222A1
This variable-focal-distance lens system is constituted from, in order from an object side to an image surface side, a first lens unit comprising a first lens element in which at least one lens surface thereof is configured as a free-for...  
WO/2019/046718A3
A liquid lens can have a chamber configured to improve the performance of the liquid lens, such as by improving the tilt response time and/or by reducing optical aberrations. The chamber can have sidewalls that conform to a shape of a tr...  
WO/2019/073744A1
An imaging lens according to the present disclosure comprises: a first group fixed to the image plane when focusing; a second group that has a plurality of lens components, is disposed closer to the image plane than the first group, move...  
WO/2019/073881A1
An imaging device which can acquire at multiple frequencies an image having low transmission wavelength shift, and an image processing device which can perform measurement of a subject on the basis of an image having low transmission wav...  
WO/2019/070253A1
A device includes a housing and a camera device at the housing. The camera device includes an image sensor and a fisheye lens. The fisheye lens is positioned at the housing to point upwards to capture an image of a scene around the housi...  
WO/2019/062136A1
A camera lens group, comprising in order from an object side to an image side: a first lens (E1) which has a positive focal power and a convex object side surface (S1); a second lens (E2) which has a positive focal power; a third lens (E...  
WO/2019/066251A1
Disclosed are an optical lens assembly and an electronic device comprising the same. The disclosed optical lens assembly may comprise: a first lens having a negative refractive power; a second lens having a positive refractive power; a t...  
WO/2019/064515A1
The present invention provides a compact stereoscopic optical system wherein aberration is suitably corrected and an imaging device equipped with the optical system. The stereoscopic optical system includes a front group GF and a rear gr...  
WO/2019/062941A1
A projection objective, used for projecting an object space to an image space. The objective comprises, from the object space along an optical axis in sequence: a first lens set (G1) having positive focal power, a second lens set (G2) ha...  
WO/2019/064977A1
Provided are an optical system, a projection device, and an imaging device, in which projection on discontinuous planes can be performed with no gap, and imaging of the discontinuous planes can be performed with no dead angle. The optica...  
WO/2019/065293A1
The present invention relates to an imaging element that makes it possible to reduce the size of a lens module while ensuring bonding strength between an image sensor and the module, a method for manufacturing the imaging element, and an...  
WO/2019/064968A1
The purpose of the present invention is to provide a projection device and a projection method capable of projecting an image for projection while uniformly suppressing the blurring of the projected image by using an afterimage effect wi...  
WO/2019/064771A1
A lens according to an embodiment of the present invention is provided with: a lens body; a dielectric multilayer film provided on the surface of the lens body; and a liquid-repelling film provided on the dielectric multilayer film. The ...  
WO/2019/065259A1
This image projection device is provided with: an image display element that forms a projection image; a transmission optical system, which is positioned on the light outgoing surface side of the image display element, and which includes...  
WO/2019/060975A1
A direct view optical sighting system. In certain examples the system includes an eyepiece, an objective that directs scene light to the eyepiece, a laser rangefinder, and a laser rangefinder coupling prism that directs a laser transmit ...  
WO/2019/061866A1
A large-aperture high-pixel optical system and an image capture module, being provided along the optical axis from the object plane to the image plane (8) with: a first lens (1), a second lens (2), a third lens (3), a fourth lens (4), a ...  
WO/2019/057070A1
The present disclosure is related to a lens system (200). Lens system (200) includes, in order from an object side to an image side, a first lens group (G1) having negative refractive power, a second lens group (G2) having positive refra...  
WO/2019/059610A1
Provided are an optical lens assembly and an electronic apparatus having the same. The optical lens assembly having a plurality of lenses arranged from an object side toward an image side where an image sensor is disposed, includes a ben...  
WO/2019/056776A1
Disclosed is an optical imaging lens, comprising, along an optical axis from an object side to an image side: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens having a focal power. T...  
WO/2019/056817A1
An optical imaging system, can sequentially comprise a first lens (E1), a second lens (E2) and at least one follow-up lens along an optical axis from an object side to an image side. The first lens (E1) can comprise: a first transmission...  
WO/2019/057548A1
The invention relates to a digital camera (20) and a domestic refrigerator (1, 31) comprising a digital camera (20). The digital camera (20) comprises at least two optical devices (21), each of which comprises an image sensor (23) and a ...  
WO/2019/056758A1
A camera lens assembly. From an object side to an image side along an optical axis, the camera lens assembly sequentially comprises a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth ...  
WO/2019/056775A1
An imaging lens group, comprising sequentially from an object side to an image side along an optical axis: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth lens (E6), and a seventh ...  

Matches 1 - 50 out of 34,104