| Document |
Document Title |
|
WO/2021/129962A1 |
The invention relates to a light concentrator, comprising at least one optical waveguide, which has a light-deflecting structure (1) between two layer assemblies (2) of at least two transparent dielectric layers each, which dielectric la...
|
|
WO/2021/133965A1 |
A waveguide display includes a waveguide, an input coupler configured to couple display light into the waveguide, and a surface-relief grating on the waveguide and configured to couple the display light out of the waveguide towards an ey...
|
|
WO/2021/123386A1 |
The invention relates to a light guide (2) extending in a main direction (4) and comprising an inlet face (6) for the light emitted by a light source (8), the inlet face (6) being contoured to form a collimator; a face for guiding the li...
|
|
WO/2021/122350A1 |
The invention relates to a lighting element (100) for a vehicle. The lighting element (100) comprises a one-piece cladding element (101), which is at least partially splash-proof, and at least one lighting element (103). The at least one...
|
|
WO/2021/125047A1 |
Provided is a lamp device capable of suppressing attenuation and reflection of radar waves due to a light guide, which does not alter an electromagnetic wave radiation pattern, and with which there is no loss of radar function. This ligh...
|
|
WO/2021/127277A1 |
A backlight apparatus includes a light emitting element configured to emit visible light and a polarizing device including a prism situated to receive the visible light and to polarize the visible light to generate polarized light. The b...
|
|
WO/2021/126380A1 |
A waveguide display includes a substrate transparent to at least one of visible or near infrared light, and a grating on the substrate. The grating includes ridges formed using a birefringent material and is configured to selectively cou...
|
|
WO/2021/117677A1 |
This vehicle lamp is provided with a light guide body (21) which guides and emits light incident from a light source (20). The light guide body (21) has an incident surface (211) where light from the light source (20) is incident, an emi...
|
|
WO/2021/116231A1 |
The present description relates to an optical filter (17) for an image sensor, comprising first opaque regions (263), each of which has a surface equal to the surface of at least one first lens (253) included in this same first region (2...
|
|
WO/2021/118223A1 |
A display apparatus is disclosed. The display apparatus includes a backlight configured to emit light; a first polarizing plate, disposed in front of the backlight, configured to polarize light emitted from the backlight in a first direc...
|
|
WO/2021/119381A1 |
There is provided an optical element (100) which includes a medium (105) including a diffractive optical element (DOE). The medium (105) is to receive a beam of light (135) via a light guide (110). If the beam is incident upon the medium...
|
|
WO/2021/110014A1 |
A lamp, comprising: front covers (202, 302, 402, 502, 602, 702, 802); light guide plates (220, 420, 520, 620, 720, 820) attached to the front covers (202, 302, 402, 502, 602, 702, 802); rear covers (204, 304, 504, 604, 704, 804) matching...
|
|
WO/2021/110936A1 |
Optical device (1) for controlling light from an external light source (2) comprising: at least a first and a second waveguide (3, 4) for guiding a light beam emitted from the external light source (2); and at least a first beam shaping ...
|
|
WO/2021/112103A1 |
Provided is an optical fiber illumination device utilizing optical fiber which is not produced using a special method, and having an improved amount of luminescence from a side surface. This optical fiber illumination device (1) comprise...
|
|
WO/2021/111103A1 |
A dynamic light source for a display is disclosed. The dynamic light source comprises a first light source located inside a first device; and a second light source. The first device is configured to allow light from the first light sourc...
|
|
WO/2021/108824A1 |
The invention relates to a light guide plate (1) comprising a transparent panel (2) which has a first surface (3) and a second surface (4) and comprising a light guide film (5) which is arranged at least partly on the first surface (3) o...
|
|
WO/2021/107470A1 |
Disclosed is an optical film having a narrow viewing angle. The optical film having a narrow viewing angle may comprise: a first optical sheet comprising a first lens pattern layer which comprises a first base film, and a plurality of ro...
|
|
WO/2021/103281A1 |
A furniture light-emitting assembly and a light-emitting seat having same. The furniture light-emitting assembly comprises: a strip-shaped lamp (1), a fixing member (2), a heat insulation layer (3), a light-guide material layer (4) and a...
|
|
WO/2021/103703A1 |
A segmented light guide body and a stage lamp having same. The segmented light guide body comprises a first light guide segment (100) and a second light guide segment (200); light is transmitted from the first light guide segment (100) t...
|
|
WO/2021/103282A1 |
A luminous chair, comprising a chair body (1), a strip light module (2), a surface layer (3), and a power assembly. The chair body (1) comprises a chair frame (4) and bandages (5), wherein the bandages (5) are provided on the chair frame...
|
|
WO/2021/106956A1 |
The present invention improves the efficiency with which light is utilized. A vehicular light-guiding body (20) comprises: an input surface (21) that receives light from a light source (10); a first reflection surface (22) that internall...
|
|
WO/2021/106951A1 |
The present invention increases the degree of freedom regarding the shape of an inner lens while suppressing or avoiding any effect to optical characteristics of the inner lens. This inner lens includes: a first light emission surface ...
|
|
WO/2021/099789A1 |
A uniform lighting device comprising light sources embedded within a planar light-guide is disclosed. The uniform light device incorporates a light reduction medium located on the planar light guide, the function of which is to reduce th...
|
|
WO/2021/093569A1 |
Uniform light component (100), a light source system, and an illumination device. The uniform light component (100) is an irregular cylinder, a first end surface (11) of the irregular cylinder (100) being a polygon, and a second end surf...
|
|
WO/2021/094206A1 |
The invention provides a method for producing a 3D item (1) by means of fused deposition modelling, the method comprising a 3D printing stage comprising layer- wise depositing an extrudate (321) comprising 3D printable material (201), to...
|
|
WO/2021/094706A1 |
There is provided a projection display (200), and a method for illuminating a projection display (200). The projection display (200) comprising a waveguide (2) comprising an input grating (4) having a plurality of linear diffractive feat...
|
|
WO/2021/095913A1 |
A display device is disclosed. The display device of the present disclosure comprises: a display panel; a frame positioned behind the display panel; a first light source positioned between the display panel and the frame and providing li...
|
|
WO/2021/095399A1 |
This light source unit (30) comprises light-emitting elements (51, 52), a rod lens (60), and a light shield body (70). The rod lens has a first end surface (60a), a second end surface (60b), and a first end surface and side surface (60c)...
|
|
WO/2021/087617A1 |
Light reflective films have example application in hollow light guides and luminaires. The films comprise parallel channels distributed in layers or otherwise at different depths in the films. The channels provide interfaces at which lig...
|
|
WO/2021/091622A1 |
A mobile augmented reality near to eye display having one of a single chip programmed, configured, or adapted to permit user selective field of view and a variable resolution image projection, or a single image guide adapted to multiplex...
|
|
WO/2021/089994A1 |
A remote indicator system comprising a housing and a display unit located remotely from the housing. The housing comprises a first light source and a first end of an end-emitting fibre optic cable. The display unit comprises a second end...
|
|
WO/2021/084301A1 |
A method of fitting a structural member having a passage with fiber optical lighting, the method comprising: a) drilling a first hole through the structural member across the passage and through opposite first and second surfaces of the ...
|
|
WO/2021/085298A1 |
Provided are a vehicle light guide body and a vehicle headlight that can improve long-distance visibility. This vehicle light guide body (20) comprises: an incident surface (21) onto which light from a light source (10) is incident; a ...
|
|
WO/2021/086387A1 |
A multibeam backlight and multiview display employ a multibeam element having a shaped edge with a shape configured to disperse spurious diffraction components. The multibeam backlight includes a light guide configured to guide light and...
|
|
WO/2021/085553A1 |
This lens (100), which is used for a lighting instrument (10), comprises a first surface (101) recessed toward the center (111) when viewed in a plan view, wherein the first surface (101) has a first curved surface section (121) annularl...
|
|
WO/2021/085726A1 |
Disclosed is an inspection apparatus using lighting. The inspection apparatus using lighting of the present invention comprises: an optical unit including a light guide plate through which light enters from a side surface, and a reflecti...
|
|
WO/2021/083749A1 |
The invention relates to a lighting apparatus for vehicles, comprising a planar light-guiding element (8), which has opposing flat sides (10) at which input coupled light experiences total-internal reflection, which has a first narrow si...
|
|
WO/2021/080229A1 |
A direct type backlight device includes a lower chassis, a reflective sheet disposed on a bottom portion of the lower chassis, and a plurality of light emitting diode (LED) bars disposed on an upper surface of the reflective sheet. Each ...
|
|
WO/2021/080172A1 |
Provided herein is an electronic device. In certain embodiment, the electronic device may comprise: a housing; a cover disposed on at least a portion of the housing; at least one fastening member connected to the housing and configured t...
|
|
WO/2021/081004A1 |
A multiview backlight, multiview display, and method multiview backlight operation include micro-slit multibeam elements configured to provide emitted light having directional light beams with directions corresponding to view directions ...
|
|
WO/2021/076113A1 |
A multibeam backlight and multiview display employ a filling fraction of a diffraction grating to control diffractive scattering efficiency. The multibeam backlight includes a light guide configured to guide light and a plurality of mult...
|
|
WO/2021/076114A1 |
A privacy-mode backlight includes a light guide configured to guide light having a predetermined collimation factor orthogonal to a length of the light guide and a plurality of scattering line elements arranged along the light guide leng...
|
|
WO/2021/073951A1 |
The present invention relates to an optical assembly and a vehicle lamp. The optical assembly (4) has a main exit direction (H), and comprises a light source (8), a first light guide element (6) and a second light guide element (5) which...
|
|
WO/2021/071378A1 |
A backlight (100) includes a substrate (102), a plurality of light sources (106), a reflective layer (104), a light guide plate (108), a pattern of light extractors (110), a plurality of patterned reflectors (112), and a diffusive layer ...
|
|
WO/2021/072434A1 |
An eye-imaging apparatus (1001) and system is described including arrayed optical fibers (1002) having a high numerical aperture and circular fiber array ends arranged at skewed angles relative to the optical axis (1011) of the imaging p...
|
|
WO/2021/069562A1 |
The invention provides a light generating device (1000) comprising a plurality of first light sources (1010), a light emitting structure (2000), and a second light source (1020), wherein: (a) the plurality of first light sources (1010) a...
|
|
WO/2021/069485A1 |
The invention relates to a light signaling device (26) for a driverless transport system, having a front element (46) with a plurality of optically transparent light outlet openings and at least one light generating unit (28) with an opt...
|
|
WO/2021/071747A1 |
An illuminated garment includes a base layer having knitted looped threads that hold in position a plurality of optical fibers. The optical fibers are laid into the base layer during the same knitting cycle as the base layer and are conf...
|
|
WO/2021/063910A1 |
The invention relates to a waveguide (1) having a partially transparent incoupling portion (1E), having a decoupling portion (1A) which is spaced apart from the incoupling portion (1E) in the lateral direction, having a substantially tra...
|
|
WO/2021/063138A1 |
A stage light system having a beam divergence angle varying with voltage. The system comprises a light source (100), a condenser component (200) for converging light emitted by the light source (100), and a liquid crystal light modulatio...
|
