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WO/2019/132442A1 |
A line beam forming apparatus, according to the present invention, comprises: a first laser oscillation unit for radiating a first laser beam; a second laser oscillation unit spaced apart from the first laser oscillation unit in a first ...
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WO/2019/133630A1 |
Narrow beam divergence semiconductor sources are operable to generate a beam having a substantially narrow beam divergence, an emission wavelength, and a substantially uniform beam intensity. The presence of an extended length mirror can...
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WO/2019/130956A1 |
The present invention simplifies manufacturing steps of a light emitting module for displaying images. This light emitting module is provided with light emitting elements, a protection layer, color changing members, and an optical layer....
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WO/2019/132658A1 |
A process for producing a lenticular device (1) for an autostereoscopic display apparatus, wherein the lenticular device (1) comprises an array of lenticular elements (6) having a surface with liquid crystal alignment properties (5). The...
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WO/2019/126151A1 |
A structured optical surface and an optical imaging system including the structured optical surface is described. The structured optical surface includes a plurality of structures formed by an intersection of at least first and second Fr...
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WO/2019/125745A1 |
The present disclosure relates to a method for imaging an optical signal received by a graded index (GRIN) optical element to account for known variations in a graded index distribution of the GRIN optical element. The method may involve...
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WO/2019/124662A1 |
The present invention relates to a lens curvature variation apparatus using sensed temperature information. The lens curvature variation apparatus according to an embodiment is a lens curvature variation apparatus for varying a curvature...
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WO/2019/123689A1 |
The present invention provides a compound lens that has excellent durability and is capable of suppressing a birefringence effect. A compound lens (1) includes a first lens (10) that has a first curved surface (12) and a first flat surfa...
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WO/2019/119520A1 |
A planar lens (100) and a manufacturing method for a planar lens (100) relate to the technical field of lenses, the planar lens (100) being a focus lens and comprising an acoustic soft material tangible structure (100) and a cover layer ...
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WO/2019/119101A1 |
Conventional eyewear devices such as spectacles typically include one or more refractive lenses. Such lenses may be thick or bulky. According to an aspect of the disclosure, a metalens-based eyewear devices is provided. The eyewear devic...
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WO/2019/116090A1 |
A liquid lens that includes a first window, a second window, and a cavity disposed between the first window and the second window; a first and second liquid disposed within the cavity, the first and second liquid substantially immiscible...
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WO/2019/114606A1 |
A lens, and a method and device for determining the surface shape of a lens. The lens causes light emitted from a light-emitting component to be mapped at a target illumination region according to a specific mapping relationship; the spe...
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WO/2019/117283A1 |
The purpose of the present invention is to provide an optical element with which it is possible to control not only the light emission direction but also the illuminance, and an optical system device in which the optical element is used....
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WO/2019/117159A1 |
A lens according to an embodiment covers, in the emission direction, a plurality of point light-sources that are disposed in a row. The lens comprises: a main surface which is an emission surface; a plurality of recesses which are recess...
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WO/2019/118736A1 |
An optical system including a first microstructured surface; and a second microstructured surface; wherein the first microstructured surface is aligned along an axis with the second microstructured surface is provided. An illumination sy...
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WO/2019/117305A1 |
The polymerizable composition for optical materials of the present invention includes a polyester polyol (a), a compound (b) of which light absorption characteristics vary by sensing changes in environment; and a polymerization reactive ...
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WO/2019/116469A1 |
In this invention, a lens (2, 2A to 2C) has one or more markings (7, 7A, to 7C) on the outer side of the effective aperture (6) of an entry face (2a) or exit face (2b) having a surface shape that is not axially symmetric with respect to ...
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WO/2019/117335A1 |
The purpose of the present invention is to provide a vision training device in accordance with individual eyesight properties and having relatively enhanced vision training efficiency. In order to attain the purpose, the vision training ...
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WO/2019/112199A1 |
Provided according to an embodiment of the present invention is a microlens array for converting incident light into a multi-spot beam and focusing the same on an object, the microlens array comprising: a plurality of microlenses each ha...
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WO/2019/110617A1 |
The present invention relates to an Optical zoom device (1), comprising a first lens (10) having an adjustable focal length and a second lens (20) having an adjustable focal lens, wherein each lens (10, 20) comprises a lens core (11, 21)...
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WO/2019/112119A1 |
A lens assembly, according to an embodiment, comprises: a holder comprising one side wall having a first opening, and the other side wall having a second opening facing the first opening in a direction perpendicular to an optical axis; a...
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WO/2019/112015A1 |
Provided are: a light concentrating unit that is capable of efficiently concentrating a large amount of sunlight; a light concentrating device that comprises said light concentrating unit; and an illumination device that is combined with...
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WO/2019/112132A1 |
The present invention relates to a lens curvature variation apparatus. The lens curvature variation apparatus according to an embodiment is a lens curvature varying apparatus for varying a curvature of a liquid lens having a variable cur...
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WO/2019/109240A1 |
Disclosed are a method for manufacturing a micro lens, and a micro lens. The method for manufacturing a micro lens comprises: carrying out a patterning treatment on a first surface of a silicon template (200, 300) to obtain a first micro...
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WO/2019/112165A1 |
A camera device includes a first lens unit concentrating light incident from a front side; a liquid lens unit disposed on a rear side of the first lens unit and controlling an optical path of light by adjusting a curvature of the liquid ...
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WO/2019/113371A1 |
Disclosed is a multi-color light source device including a first light source configured to emit light of a first color, a second light source configured to emit light of a second color that is distinct from the first color, and a first ...
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WO/2019/102342A1 |
The system (10) comprises a pair of thin films (12, 14) made of transparent and incompressible material. There is a first thin film (12) having a substantially flat first outer surface (12a) intended to face towards an external image acq...
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WO/2019/101885A1 |
The present invention relates to an optical device (1), comprising a lens (2) having an adjustable focal length, and four actuators (3) for adjusting the focal length of said lens (2) and for stabilizing an image generated by the optical...
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WO/2019/100815A1 |
A design method for an optical lens having a non-uniform thickness comprises the following steps: (1) establishing a lens model in an optical software; (2) simulating an incident light beam irradiating the lens model, and performing comp...
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WO/2019/099430A1 |
A liquid lens system includes first and second liquids disposed within a cavity. An interface between the first and second liquids defines a variable lens. A common electrode is in electrical communication with the first liquid. A drivin...
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WO/2019/097936A1 |
Provided is a solid state imaging element in which the image quality can be improved. The present invention provides the solid state imaging element in which: at least an on-chip lens, an in-layer lens, an anti-reflection layer, and a se...
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WO/2019/099648A1 |
A liquid lens can be coupled to ground, such as to impede charge from building up in the liquid lens during operation thereof. For example, an electrode that is in electrical communication with a conductive fluid of the liquid lens can b...
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WO/2019/097866A1 |
A formation mold 1 comprises: an upper mold 11; a lower mold 12; an outer periphery forming member 13; and a fixing member 14. The outer periphery forming member 13 includes: a molding face 132; an engaging face 133; and a downward-facin...
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WO/2019/098793A1 |
A camera module according to an embodiment comprises an image sensor which outputs a plurality of image frames; a lens assembly which is disposed on the image sensor and includes a variable lens that adjusts a path of light which is inci...
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WO/2019/099297A1 |
The present disclosure describes techniques to improve the resolution and reduce the distortion of structured light projection in miniature wide-angle VCSEL array projection modules used for 3D imaging and gesture recognition. The projec...
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WO/2019/098405A1 |
The present invention relates to short-wave infrared camera optical system for performing long-distance monitoring, comprising a plurality of lenses (L1-L7) arranged along an optical axis, wherein the lenses (L1-L7) receive light of a wa...
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WO/2019/092833A1 |
The present invention suitably suppresses nonuniformity of light intensity of laser light. Laser light (L1) having predetermined light intensity distribution is inputted to an optical element (22), and the optical element makes the wavef...
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WO/2019/088775A1 |
Provided is a lighting apparatus using light-emitting diodes, the lighting apparatus comprising: a substrate; a light-emitting diode array, on the substrate, comprising a plurality of light-emitting diodes arranged with a previously set ...
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WO/2019/089094A1 |
A display system, such as a head mounted display, tracks a pose of a user's eye based on multiple perspectives of the eye captured via a segmented optics array, such as a lenslet array or Fresnel lens. The display system reflects light (...
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WO/2019/086679A1 |
The invention relates to an optical device (1), comprising: at least a first lens (100) having an adjustable focal length, wherein the first lens (100) comprises a container (2) comprising at least one reservoir volume (90) and a lens vo...
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WO/2019/089515A1 |
An intraocular lens, wherein an outer periphery of an optic portion has a peripheral surface, and a radially inner portion of a peripheral portion of the IOL has an inner surface, wherein the peripheral surface is directly adjacent to th...
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WO/2019/088353A1 |
A camera module according to an embodiment of the present invention may include: a liquid lens part including a cavity and a conductive liquid, a non-conductive liquid, n individual electrodes (here, n is an integer equal to or greater t...
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WO/2019/087348A1 |
This UV light-emitting device comprises a base stage, a nitride semiconductor UV light-emitting element that has been flip-chip-mounted on the base stage, a lens sealing the nitride semiconductor UV light-emitting element and focusing or...
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WO/2019/089639A1 |
Techniques for fabricating a slanted structure are disclosed. In one embodiment, a method of fabricating a slanted structure in a material layer includes injecting a first reactive gas into an reactive ion source generator, generating a ...
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WO/2019/087691A1 |
A structure according to one embodiment of the present disclosure is provided with: a first dielectric layer; and a second dielectric layer which is in contact with the first dielectric layer, while having a refractive index that is diff...
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WO/2019/085006A1 |
A microlens array thin film (10), comprising a thin-film-like main body layer (11) and several microlenses (12) arranged on a top surface of the main body layer (11) in an array, wherein a top surface of the microlens (12) is a cambered ...
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WO/2019/081333A1 |
A microscope-autofocus device (100) for feedback-controlling a focal position of an imaging system (220) of a microscope apparatus (200), wherein the imaging system (220) includes a microscope objective (221), comprises a monitoring beam...
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WO/2019/082241A1 |
Provided are: a panorama imaging lens the height of which can be lowered while a sufficient rear visual field is ensured with use of a resin-based optical material having heat resistance up to 100°C or higher at a normal refractive inde...
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WO/2019/082625A1 |
[Problem] To provide a photocurable composition with which it is possible to form a cured product (molded article) having exceptional optical characteristics and having far less warpage of a support after imprinting than in the past, and...
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WO/2019/084287A1 |
An exposed-lens retroreflective article including a binder layer and a plurality of retroreflective elements. Each retroreflective element includes a transparent microsphere partially embedded in the binder layer. At least some of the re...
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