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Patent Searching and Data


Matches 451 - 500 out of 34,428

Document Document Title
WO/2020/158258A1
Provided is a virtual image display device that displays a virtual image by projecting the display light of an image onto a projection unit. This virtual image display device comprises: an image display element that has a portion to be i...  
WO/2020/109605A3
The invention relates to a lens (1) having an adjustable focal length, comprising: a container (2) enclosing an internal space (3) of the container (2), wherein the internal space (3) is filled with a transparent liquid (L), and wherein ...  
WO/2020/157338A1
To summarize, the invention proposes to use the formation of compensation elements (7) on a at least partially transparent membrane (2) that provides the actuator elements (5) to compensate or neutralize unwanted deformations of the comp...  
WO/2020/156876A1
The invention provides a lighting system (100) comprising: - a plurality of n light sources (10), wherein each of the n light sources (10) is configured to generate light source light (11); - a plurality of n first beam shaping elements ...  
WO/2020/158043A1
A gradient index lens (1b) has a depth of field of 1.5 to 3.0 mm. The depth of field is determined by subtracting the minimum operating distance from the maximum operating distance. The value of a modulation transfer function (MTF) for a...  
WO/2020/159160A1
An optical device of an embodiment comprises: a lens unit including a liquid lens; an image sensor that receives information of light passing through the lens unit via an R channel that receives a red wavelength range, a G channel that r...  
WO/2020/153787A1
A camera module according to an embodiment comprises: a liquid lens including a plurality of cavities, and a conductive liquid and a non-conductive liquid which are disposed in each of the plurality of cavities; a plurality of lens group...  
WO/2020/153319A1
Provided is a diffusion plate that enables further improvement of brightness unevenness and color unevenness while speckle noise of transmitted light or reflected light is suppressed. A transmission-type or reflection-type diffusion plat...  
WO/2020/153643A1
The present invention relates to a vehicle headlamp lens, and a headlamp lens according to one embodiment of the present invention comprises: a light incident surface on which light is incident from a light source; and a plurality of lig...  
WO/2020/151891A1
Disclosed is a wavefront sensor for measuring a tilt of a wavefront at an array of locations across a beam of radiation, wherein said wavefront sensor comprises a film, for example of Zirconium, having an indent array comprising an inden...  
WO/2020/153786A1
A liquid lens according to an embodiment comprises: a first plate comprising a cavity in which a conductive liquid and a non-conductive liquid are disposed; a first electrode disposed on the first plate; a second electrode which is dispo...  
WO/2020/149590A1
A composite power generation system using solar energy is provided. The gist of configuration of a composite power generation system according to an embodiment of the present invention is that same comprises: a main pipe having a cylindr...  
WO/2020/150753A1
A compact light source for a projection display is disclosed enabling eye-glass display using a Fresnel mirror reflecting light without a distance as conventional prism type reflector.  
WO/2020/102658A3
A projection apparatus for an intraoral scanner has a laser diode energizable to generate a beam of laser light along an optical axis. A collimator lens is disposed along the optical axis in the path of the generated light beam. A unifor...  
WO/2020/148107A1
An optical system (10) is disclosed comprising a light mixing rod (20) having an elongate body extending between a light entry window (22) and an opposing light exit window (24), a plurality of solid state lighting elements (30, 30', 30"...  
WO/2020/149573A1
A lens assembly of an embodiment comprises: a holder including a first sidewall having a first opening, a second sidewall having a second opening facing the first opening in a first direction perpendicular to an optical axis direction, a...  
WO/2020/036645A3
An LED lens assembly that includes a secondary lens and a gasket molded to the secondary lens. At least one of the secondary lens and the gasket is made of a material that is curable using low temperature electromagnetic radiation.  
WO/2020/149047A1
Provided is a collimator lens that makes it possible to highly precisely adjust the reflection angle of fluorescence and that highly efficiently emits fluorescence. Provided is a collimator lens that has an opening part, a reflection p...  
WO/2020/150239A1
Apparatuses, systems, and methods for solid immersion meniscus lenses (SIMlenses). An optical system may include a sample holder with a first side which supports, a sample, and a second side opposite the first side. The second side of th...  
WO/2020/149209A1
A radiation angle expansion element 10 is provided with a plurality of microlenses 12 arranged two-dimensionally. A prescribed distance 14 is provided between adjacent microlenses 12.  
WO/2020/149115A1
A display element according to an embodiment of the present invention is provided with an optical control layer and a lens layer. The optical control layer modulates incident light for each pixel. The lens layer includes an incident surf...  
WO/2020/149207A1
An imaging device according to an embodiment of the present invention is provided with: a light receiving unit having a plurality of pixels for performing photoelectric conversion; a plurality of on-chip lenses provided on the light-inci...  
WO/2020/148242A1
An optical system (10) is disclosed comprising a plurality of solid state lighting elements (30, 30', 30") belonging to different groups, wherein solid state lighting elements of different groups produce luminous outputs having different...  
WO/2020/144242A1
An optical device (1), comprising: a first refractive element (10) configured to refract incoming light (L), wherein the first refractive element (10) comprises a first refractive index (ni(T)) and a first surface Si(T) for receiving a w...  
WO/2020/146588A1
An optical system comprising a segmented optical element comprising a plurality of segments disposed adjacent each other to define a pupil, wherein one or more of the plurality of segments comprises a pair of curved edges, wherein the se...  
WO/2020/145265A1
According to the present invention, an emboss layer is provided with a geometric optics structural region, a wave optics structural region, and a third structural region. The third structural region is situated between the geometric opti...  
WO/2020/146369A1
Systems for combining multi-mode (MM) and single-mode (SM) illumination beams of differing wavelengths together and creating a uniform, multi-wavelength laser line at a sample plane with minimal or no loss of optical power. A system incl...  
WO/2020/145687A1
A camera module according to an embodiment comprises: a liquid lens; a first connecting substrate disposed on one of the top and bottom of the liquid lens; a second connecting substrate disposed on the other one of the top and bottom of ...  
WO/2020/141765A1
Provided are an electronic device for providing a multi-view display and a control method thereof. The electronic device includes a backlight, a color filter including a plurality of pixels that are disposed in front of the backlight and...  
WO/2020/141133A1
The invention relates to a display design wherein the space between the pixels of a display panel, the black matrix, is not magnified together with other content. The visibility of particularly smaller objects such as e.g. letters is thu...  
WO/2020/140592A1
Disclosed is a glass lens (100) configued for a lens module (10), the glass lens comprising an optical portion (110) with an optical axis, and an extension portion (120) surrounding the periphery of the optical portion (110), wherein the...  
WO/2020/140764A1
A matrix optical system (100), a light concentrating system, and a compound eye lens (700), the matrix optical system (100) comprising: a first lens (110) and a second lens (120); the first lens (110) comprises a plurality of first lens ...  
WO/2020/140867A1
Lenticular lens (1) comprising an array of elongate lenticular elements (2) extending parallel to one another, the array comprising a first edge(3a) and a second edge (3b) extending parallel to the elongate lenticular elements (2); and a...  
WO/2020/138013A1
The present invention can provide an optical lens formed by integrally molding a lens part that is an optically effective part and has a light incidence/emission surface, and a lens edge part that is an optically ineffective portion and ...  
WO/2020/136139A2
The present invention relates to a lens (1) having an adjustable optical power, wherein the lens (1) comprises a container (2), wherein the container (2) comprises: a lens volume (V) filled with a transparent fluid (F1), a reservoir volu...  
WO/2020/137013A1
This radiation angle converting element 10 is provided with a plurality of two-dimensionally arranged micro lenses 12. A joint part 14 between the adjacent micro lenses 12 has a curved surface shape.  
WO/2020/138242A1
Provided are an electrical displacement material with reduced driving voltage, and technology for applying same. An optical element is developed by placing, between a first electrode and a second electrode, an electrical displacement mat...  
WO/2020/137203A1
The present invention prevents reductions in the image quality of an imaging element. The imaging element comprises an on-chip lens, a photoelectric conversion part, and a plurality of in-layer lenses. The on-chip lens condenses incomi...  
WO/2020/139836A1
A device includes a display stack and an optical receiver. The display stack includes a set of opaque elements defining a translucent aperture. The translucent aperture extends through the display stack. The optical receiver is spaced ap...  
WO/2020/139028A1
The present embodiment relates to a camera device comprising: a substrate; an image sensor disposed on the substrate; a base disposed on the substrate; a lens holder disposed on the base; a lens module disposed in the lens holder; a liqu...  
WO/2020/132947A1
A processing system and processing process for a microlens array, the processing system comprising a laser light source (10), a shutter (20), a half-wave plate (30), a Glan prism (40), a polarizing plate (50), a diaphragm (51), a plano-c...  
WO/2020/137979A1
This transparent substrate comprises: a base body; an optical waveguide part; and a diffraction lens part. The base body includes a bottom surface and a lateral surface. The optical waveguide part: includes a first end located at the bot...  
WO/2020/139024A1
The present embodiment relates to a camera module, comprising: a housing; a liquid lens disposed in the housing; a magnet disposed in the housing; a base spaced apart from the housing; a substrate which includes a coil facing the magnet,...  
WO/2020/136140A2
The present invention relates to an actuator (1) for an optical device (100), comprising a movable mover (10) comprising a coil (11), wherein the mover (10) is configured to be connected to a piston (70) for moving the piston (70), a sup...  
WO/2020/136143A1
The invention relates to an optical system (1) comprising a solid lens barrel (2) for optical elements (3), wherein the lens barrel (2) extends along an optical axis (100) of the optical system (100), the lens barrel (2) holding a plural...  
WO/2020/130503A1
A camera module according to an embodiment comprises: a liquid lens including a first plate and individual electrodes arranged on a first surface of the first plate; a plurality of temperature detection elements arranged spaced apart fro...  
WO/2020/126888A1
An instrument comprises a monolithic optical component with a plurality of channels (1), which consists of a portion of a transparent material between two opposite faces of said component. One of the two faces consists of a first dioptri...  
WO/2020/130706A1
A camera module including a liquid lens according to an embodiment comprises: a first plate; a liquid lens including individual electrodes disposed on a first surface of the first plate; a resistor disposed on the first surface of the fi...  
WO/2020/130508A1
A lens module in an embodiment comprises: a first plate having a first cavity; a second plate overlapping the first plate in a vertical direction and having a second cavity; a first liquid disposed in the first cavity; and a second liqui...  
WO/2020/132106A1
An illuminated reticle system (100) for use with an optical viewing device, such as a riflescope, includes a light source (110), a transparent substrate (130) carrying a reticle (200), such as a diffraction grating, and a Fresnel lens (1...  

Matches 451 - 500 out of 34,428