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WO/2024/096326A1 |
The present invention relates to a magnetic privacy screen filter and, more specifically, to a magnetic privacy screen filter capable of blocking information displayed on a screen, depending on a viewing angle. To this end, an aspect of ...
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WO/2024/095645A1 |
Provided is a reflection-type retardation structural body having uniform characteristics in a wide band.　A reflection-type retardation structural body 100 comprises: a metal reflection layer 102; and a dielectric anisotropic structure ...
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WO/2024/095471A1 |
Provided is a photodetection device that can suppress flaring. This photodetection device comprises: a semiconductor substrate having formed thereon a plurality of photoelectric conversion units; and two optical elements that are dispose...
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WO/2024/095968A1 |
[Problem] The purpose of the present invention is to provide an optical film that suppresses decreases in initial adhesiveness in long-term use at high temperatures and high humidity, and that can suppress whitening of an easily adhesive...
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WO/2024/098018A1 |
Improved stacked waveguide assemblies, and methods of making the same. The stacked waveguide assemblies include a plurality of waveguides stacked together and configured to transmit image information to a user's eye. Each of the waveguid...
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WO/2024/097120A1 |
An optical system includes a light source operable to produce input light, a linear diffuser, and a reflector. The light source, linear diffuser, and reflector are arranged and configured to direct the input light from the light source t...
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WO/2024/093348A1 |
Disclosed in the embodiments of the present application are a light guide device and a wearable device. The light guide device comprises a waveguide substrate, and a coupling-in area and a coupling-out area, which are arranged on the wav...
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WO/2024/096924A1 |
Techniques are described for providing two-dimensional eyebox and/or pupil expansion for a flat or curved reflective light guide using a single reflective structure. An incoupling structure receives display light and directs the display ...
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WO/2024/095890A1 |
The present invention addresses the problem of providing a laminate and a display body in which both impact resistance and curving properties are achieved in a glass layer.　This laminate has a glass layer, an elastic layer, and an opti...
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WO/2024/097774A1 |
A method of applying a dielectric coating (300) on a structure array (210) of a component (200) of an electrical device (100) includes applying a first layer (310) of a first dielectric material on a structure array (210) with an atomic ...
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WO/2024/094584A1 |
An example apparatus includes an optical grating having a first axis oriented in a first direction and a second axis oriented in a second direction different from the first direction, wherein a dimension of the optical grating along the ...
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WO/2024/095260A1 |
An optical scanner may include one or more acousto-optic deflectors (AODs) configured to deflect an optical beam along one or more scanning directions, where a deflection angle of the optical beam from the one or more AODs is controllabl...
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WO/2024/097766A1 |
A method of applying a dielectric coating on a structure array of a component of an electrical device includes applying a first layer of a first dielectric material on a structure array with an atomic layer deposition (ALD) process. The ...
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WO/2024/091363A1 |
An apparatus for waveguides and a method of fabricating a waveguide combiner having at least one grating with trenches gap-filled with variable refractive index materials. At least two trenches of at least one grating includes a first ga...
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WO/2024/087660A1 |
The present invention relates to the field of optical filters, and in particular to a low-angle-effect multi-notch color separation filter for multi-channel fluorescence detection. The low-angle-effect multi-notch color separation filter...
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WO/2024/090167A1 |
The present invention addresses the problem of providing a light-emitting device that is excellent in light utilization efficiency and that suppresses external light reflection. This light-emitting device includes: a display element, a Î...
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WO/2024/089952A1 |
Provided is a light-shielding film for obtaining a light-shielding member of which the front and back can be visually distinguished while suppressing flare and ghosts. It is assumed that the glossiness for light at an incident angle of 6...
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WO/2024/088684A1 |
The invention relates to a lighting device (1) comprising a light source (100) and an optical reflector (200), the light source having a main direction of illumination which defines an optical axis (OA), the optical reflector comprising ...
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WO/2024/091646A1 |
Embodiments of the present disclosure generally relate to augmented reality waveguide combiners. The waveguides includes a waveguide substrate, having a substrate refractive index (Rl) nsub, a slab waveguide layer disposed over the waveg...
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WO/2024/090326A1 |
[Problem] To provide a thin optical system having high light use efficiency. [Solution] This optical system guides light from a display element (11) to an eye point (31), and comprises: a projection part (12) that projects the light from...
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WO/2024/089055A1 |
The invention relates to a folded optical assembly (1) comprising an immovable frame (2), a beam folding optical element (3) having at least one optical surface (4) that is configured as a reflecting surface, wherein the beam folding opt...
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WO/2024/091657A1 |
Embodiments of the present disclosure generally relate to an optical system to prevent spoofing of the identity of users. In one embodiment, an optical system includes an image sensor operable to produce an output signal representative o...
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WO/2024/050521A3 |
A phototherapeutic eyewear device (100) including a frame structure (110) comprising one or more lens attachment sections (112) and one or more lens apparatuses (120), each lens apparatus (120) including an attachment section (127) confi...
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WO/2024/088191A1 |
Provided in the present application are a vehicle pillar assembly and a vehicle. The vehicle pillar assembly comprises a glass panel and an optical sensor, wherein the glass panel is provided with a signal transmission window, and the op...
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WO/2024/090869A1 |
A flash lidar device according to the present invention comprises: a lateral light-emitting part for emitting light of a predetermined wavelength band to a lateral side of the flash lidar device; a receiving mirror for downwardly reflect...
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WO/2024/088055A1 |
An in-coupling meta-grating (1), an out-coupling meta-grating (2), an image combiner, and an AR optical system. The in-coupling meta-grating (1) comprises: a plurality of periodically arranged in-coupling grating units (10), wherein the ...
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WO/2024/091878A1 |
The present invention includes systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the n...
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WO/2024/090492A1 |
An illumination system (30) comprises a projection surface (40) and an illumination device (50). The projection surface (40) is parallel to a first direction (D1) and a second direction (D2) perpendicular to the first direction (D1). The...
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WO/2024/091679A1 |
A lighting assembly may include a light source and a reflective polarizer overlapping the light source. A portion of light that is incident on the reflective polarizer may not pass through the reflective polarizer and may be reflected ba...
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WO/2024/091301A1 |
Making a curved metallic grating for matching angular divergence of incident radiation includes: providing a mandrel with a curved receiving surface; disposing a planar substrate on the curved receiving surface; applying a clamping force...
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WO/2024/091468A1 |
Disclosed herein are articles with scattering regions configured to provide relatively low sparkle with minimal color artifacts. The scattering regions can be a portion of a surface of the article comprising a plurality of first regions ...
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WO/2024/091642A2 |
Articles with scattering regions designed to exhibit anti-glare performance attributes are described herein. The scattering regions include a plurality of structures extending outward from a base plane of the first major surface. Each of...
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WO/2024/090308A1 |
The present invention provides a decorative sheet that, when viewed from a front direction and an oblique direction, allows good visibility of an image provided under the decorative sheet in the oblique direction while maintaining a deco...
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WO/2024/092243A1 |
A system employing glass-embedded gratings to reflect light in non-specular directions. Such gratings can be periodic, aperiodic, one-dimensional, two-dimensional, three-dimensional, and any combination thereof. Gratings are capable of b...
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WO/2024/089512A1 |
An optical film includes a plurality of polymeric layers disposed between, and coextruded with, first and second skin layers. The optical film includes non-overlapping substantially parallel first and second regions extending along a len...
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WO/2024/090542A1 |
An optical element 20 comprises: a mirror array 24; and an optical surface 211 opposite to the mirror array 24. The mirror array 24 includes a mirror group 241 composed of a plurality of reflex mirrors 25 arranged in the X direction, and...
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WO/2024/089523A1 |
An optical construction includes reflective and absorbing polarizers. An optical system includes an illumination source and the optical construction disposed on an emission surface thereof. A blue emission spectrum of light emitted by th...
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WO/2024/090311A1 |
A light-absorbing composition according to the present invention contains: an ultraviolet ray-absorbing compound having a hydroxy group and a carbonyl group in a molecule; metal components; polyvinyl butyral; and isocyanate. At least som...
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WO/2024/088708A1 |
Disclosed is an illumination configuration module comprising: a polarizing and wavelength separation arrangement operable to separate input broadband illumination into at least first dispersed illumination comprising a first polarization...
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WO/2024/089951A1 |
Provided is a light-blocking film for obtaining a light-blocking member in which flaring and ghosting are suppressed and the obverse and reverse are visually identifiable. The glossiness with respect to light having an angle of incidence...
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WO/2024/083751A1 |
This ophthalmic lens is adapted to correct a vision impairment and to slow down the progression of that vision impairment of an eye of a wearer. The ophthalmic lens has a substrate, a front surface and a back surface. The ophthalmic lens...
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WO/2024/085171A1 |
Provided is a light absorption filter that contains: a resin, a dye having a main absorption wavelength band of 400-700 nm, and a compound that generates radicals upon irradiation with ultraviolet light, the dye containing at least 2 typ...
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WO/2024/085103A1 |
This radiation cooling structure is provided with a reflective layer (13) and a transparent protective layer (14) provided on the reflective layer. A relief surface (16) configured by providing a large number of protrusions (15) differen...
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WO/2024/085221A1 |
Provided is a blood flow measurement device exhibiting excellent measurement accuracy. The blood flow measurement device comprises: a light source unit that projects near-infrared radiation onto an object; and a light-receiving unit that...
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WO/2024/083023A1 |
Provided in the embodiments of the present application is a processing method for a Fresnel membrane. The processing method is characterized by comprising: brush-coating the surface of the Fresnel membrane with a surface crystallizing ag...
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WO/2024/084804A1 |
This method is for producing a humidity-conditioned optical film by humidifying a film roll sheet 1 which includes a polarizer, and involves spraying, at a pressure of 0.5 kPa or more, water vapor at 35℃ or higher and 80%RH or more wit...
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WO/2024/085430A1 |
A near-eye display micro-mirror film according to the present invention is positioned in an optical element provided together with a display element in an augmented reality device, and comprises a pattern layer, a semi-mirror layer, and ...
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WO/2024/083370A1 |
The invention relates to a deflecting unit (106a), which is designed in particular for use in an optical system (1a) for a virtual retinal scan display. An image content is projected onto the deflecting unit (106a) by means of a projecto...
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WO/2024/084805A1 |
[Problem] To provide a method for producing an optical laminate, the method being capable of suppressing curling. [Solution] A method for producing an optical laminate 100 according to the present invention comprises a step in which a fi...
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WO/2024/082507A1 |
Provided in the present application are a display panel and a manufacturing method therefor, and a display terminal. The display panel comprises a substrate, a light-emitting device layer arranged on the substrate, a polarizing filter la...
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