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WO/2023/177473A1 |
A system includes a feedback loop that includes a light engine to generate light, a light engine controller (502) to control operation of the light engine, a scanning device (504) to scan a light beam across a range of scan angles to an ...
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WO/2023/175034A1 |
The present invention concerns a light collecting assembly comprising a focusing device and one or more waveguide sub-assembly. The focusing device comprises one or a plurality of focusing entities, such as lenses or parabolic mirrors. E...
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WO/2023/169832A1 |
The invention relates to a lighting apparatus for vehicles, having a light source (8) and a light-guiding body (1) containing a light in-coupling surface (9) facing the light source (8) for coupling in the light emitted by the light sour...
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WO/2023/171523A1 |
A vehicle lamp (1A) comprising a light source (2) and a light guide (3A), wherein light (L) emitted from the light source (2) enters the interior of the light guide (3A) from an incident part (4), and the light (L) reflected by a plurali...
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WO/2023/165118A1 |
A light-emitting structure, a fire rescue lighting system, and a fluorescent lighting setting method. The light-emitting structure comprises a lighting line (1); the lighting line (1) comprises a fluorescent layer (11) and an optical fib...
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WO/2023/165908A1 |
A photometric apparatus (91) comprises an optical block (170) having a first coupling-in section (171) with a coupling-in face (175) which is arranged to couple light (190) into the optical block (170) and a waveguide section (172) exten...
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WO/2023/160956A1 |
The invention relates to a waveguide for displaying an image, wherein: the waveguide (2) comprises a transparent base body (4) having a front face (5) and a rear face (6); the base body (4) has a coupling-in region (14) and a coupling-ou...
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WO/2023/160942A1 |
The invention relates to a vehicle window, comprising a window body assembly (16), having an outer side facing a vehicle environment and an inner side facing a vehicle interior and having a light guide layer, and an illumination device (...
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WO/2023/160997A1 |
The present invention relates to a glazing arrangement (10) at least comprising: - a first pane (1), comprising a first main surface (IV) and a second main surface (III), wherein the first pane (1) is provided in order to at least partia...
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WO/2023/158654A1 |
According to examples, a display system may include a wearable eyewear arrangement that may include a lens assembly having a projector to propagate display light associated with an image. The lens assembly may also include a waveguide fo...
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WO/2023/156503A1 |
An edge-lit lighting assembly including a housing, LEDs, a silicone potting layer, a light guide plate, and a cover plate is provided. The LEDs are mounted to the housing. The silicone potting layer is deposited on the LEDs via silicone ...
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WO/2023/157585A1 |
The present invention comprises a light guide body having a light guide part that extends in a predetermined direction and guides the light output from a light source and a plate-shaped outputting part that is continuous with the outer p...
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WO/2023/157757A1 |
This lighting tool for a vehicle comprises: a first light emission unit (7) that reflects first light (L1) emitted from a first light source (5A) on a reflector (6) and emits the first light (L1) reflected on the reflector (6) rearward o...
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WO/2023/156939A1 |
The disclosure provides a glazing product designed for ambient lighting in automotive applications. Conventional ambient lighting is achieved by injecting light into the edge of the glazing, which is both inefficient and difficult to pac...
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WO/2023/150875A1 |
A wavelength tunable light source based on a Volume Bragg Grating (VBG) is provided. The VBG receives a broadband light beam and outputs a diffracted light beam. The spectral profile of the diffracted light beam includes a selected waveb...
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WO/2023/144282A1 |
The present invention relates to an arrangement (100), comprising: an illuminable pane (101) having a first main surface (102) and an opposite second main surface (103), an illuminating means (5) for generating light (6), the illuminatin...
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WO/2023/147162A1 |
According to examples, a phase plate may include a transparent substrate and a photopolymer layer attached to the transparent substrate. The photopolymer layer may adjust a backlight via a phase adjustment and focusing. The phase plate m...
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WO/2023/147166A1 |
According to examples, a method for phase plate fabrication may be described herein. The method may include providing an interferometer configuration to generate a hologram of a plurality of pinholes. In some examples, the interferometer...
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WO/2023/144007A1 |
The invention relates to a composite glass sheet (100) with a light source, comprising: - an outer sheet (1) and an inner sheet (2), - a first thermoplastic film (10.1) arranged between the outer sheet (1) and the inner sheet (2), - a fu...
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WO/2023/140101A1 |
The present invention enables dimming and toning even when a solid light source, which emits seed light, is not used. A first wavelength conversion unit (3) includes a first wavelength conversion element which can generate first spontane...
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WO/2023/141476A1 |
Disclosed are assemblies, systems, and methods for transilluminating a sample disposed within a device. An assembly includes a first optically transparent substrate configured to receive a biological sample, a second optically transparen...
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WO/2023/140102A1 |
The present invention addresses the problem of providing an illumination system that enables an improvement in the maintainability of a lamp. An illumination system (100) comprises a pole (6), a base (7), a lamp (8), a light source unit ...
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WO/2023/140989A1 |
An optical system of a head-mounted display (HMD) system that includes a diffractive optical element coupled to a display, for example, via lamination or a suitable optically clear adhesive. The optical system may include a reflective po...
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WO/2023/137514A1 |
A structure is provided for depicting a plurality of images. The structure comprises a lower perforated screen comprising the plurality of images. A first image is formed from first perforations arranged in a series of first image lines....
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WO/2023/135006A1 |
:A track lighting system (100) comprising an elongated power track (20) extending in a longitudinal direction (LD) and being connectable to a power supply (42), and a light emitting diode (LED) module (30), wherein the power track (20) a...
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WO/2023/136862A1 |
The present disclosure describes techniques for reflecting light incoupled into a waveguide in a direction away from the outcoupler back toward the outcoupler. The waveguide includes an incoupler to incouple light of a first polarization...
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WO/2023/136863A1 |
The present disclosure describes techniques and arrangements for directing light from an optical engine to one of a plurality of incouplers in a multiple incoupler waveguide system. For example, the present disclosure describes a plurali...
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WO/2023/136861A1 |
The present disclosure describes techniques and waveguides for efficiently incoupling light of different optical characteristics at multiple incouplers in a waveguide. The waveguide includes a first incoupler to incouple light with a fir...
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WO/2023/131959A1 |
An optical system includes a partial-internal-reflection rectangular light guide (PRLG) (10) having three surfaces supporting internal reflection and a partially-reflecting fourth surface (34) with which a second light guide portion (30)...
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WO/2023/127724A1 |
Provided are: a light-source unit having a plurality of light transmitters arranged close to each other and wherein heat generated from a light transmitter that has been lit for a long time is unlikely to impact on a light transmitter fo...
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WO/2023/116529A1 |
A charging base having a light guide device, comprising a charging base housing (1), a light source, and a light guide device (4). The charging base housing (1) comprises a charging base front housing (2). A transparent panel (3) is arra...
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WO/2023/121948A1 |
Systems and methods for contact imaging of stands with illumination are disclosed herein. A contact imaging system can include a contact imager. The contact imager can include a housing having a base and a lid. The lid can have a closed ...
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WO/2023/115276A1 |
A light guide plate and a backlight module, comprising: a light incident surface (11); a first lateral surface (12), the first lateral surface (12) being arranged opposite the light incident surface (11); a light emergent surface (13), t...
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WO/2023/122148A1 |
Embodiments of the present disclosure relate to a high performance backlight device with photonic integrated circuits. The backlight device includes a light source assembly, a multi-mode slab waveguide, and an out-coupling assembly. The ...
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WO/2023/112627A1 |
The purpose of the present embodiment is to provide an illumination device capable of emitting high-luminance light uniform in light quantity. The illumination device according to the present embodiment is provided with: a plurality of...
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WO/2023/112014A1 |
A system or method for generating energy comprising receiving light into an optical fiber, conducting the light through the optical fiber, and emitting the light from the optical fiber onto a hidden solar panel. The system for generating...
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WO/2023/107730A1 |
A self-lit display panel includes a photonic integrated circuit layer including an array of waveguides and an array of out-couplers for out-coupling portions of the illuminating light through pixels of the panel. The self-lit display pan...
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WO/2023/107731A1 |
A self-lit display panel includes a photonic integrated circuit payer including an array of waveguides and an array of out-couplers for out-coupling portions of the illuminating light through pixels of the panel. The self-lit display pan...
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WO/2023/104936A1 |
The present invention relates to a light guide element, comprising at least one light guide unit, each light guide unit comprising at least one first light entry part, at least one first reflecting part, a second reflecting part and a fi...
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WO/2023/104398A1 |
A lighting unit for a display apparatus for use in a motor vehicle is disclosed herein. The lighting unit includes a light transmitting panel configured to transmit light rays through to a viewing side of a display apparatus; and at leas...
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WO/2023/099827A1 |
A lighting device (DE) comprises a source (S1) generating photons, a first light guide (G1) receiving the generated photons in a first part (P1) so as to transfer said generated photons to a second part (P2) comprising a first internal r...
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WO/2023/098967A1 |
The invention relates to a vehicle lighting device (100) featuring − a main lighting module (101) for light radiation along a main radiation direction (Z), and − a secondary lighting module (102) with a light source (1) and a light g...
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WO/2023/100226A1 |
A lamp cover (20), which is included in a lighting device (15) installed in a storage box, comprises a body (21) that has a first surface (21a), a second surface (21b) provided to a side opposite to the first surface (21a), and a bent-sh...
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WO/2023/100737A1 |
Provided is a light diffusion device capable of uniformly emitting light from the outer circumferential surface of a light-emitting part of an optical fiber. This light diffusion device 1 comprises an optical fiber 20 composed of a cor...
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WO/2023/101843A1 |
A light guide plate includes: a transparent substrate; and a scattering layer including a matrix on the transparent substrate, a plurality of first and second scattering particles in the matrix, an edge surface extending between the uppe...
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WO/2023/096774A1 |
Provided is an illumination device including a light extraction film having a light guide plate including one or more edges and including a transparent substrate and a light extraction film on the light guide plate, where the film includ...
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WO/2023/087976A1 |
Disclosed in the present application is a lamp, which relates to the field of lighting electrical appliances. A lamp comprises: a first light-emitting assembly, the first light-emitting assembly comprising a blue-light emitting body and ...
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WO/2023/088034A1 |
A light guide element (40) and a lamp (400). The light guide element (40) is used to guide light emitted from a light source (20), and the light guide element (40) is provided with a light-incident portion (41) and a light guide portion ...
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WO/2023/085389A1 |
The purpose of the present invention is to provide an optical transmission system that can reduce system costs and reduce wasted output power from a light source. The optical transmission system according to the present invention compr...
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WO/2023/083150A1 |
A through lamp (100) for a vehicle, and a vehicle having same. The through lamp (100) for a vehicle comprises: an outer decorative plate (1), the outer decorative plate (1) being provided with a translucent area (12); a mounting bracket ...
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