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Patent Searching and Data


Matches 651 - 700 out of 27,071

Document Document Title
WO/2022/015571A1
The present disclosure relates to transmitter modules, vehicles, and methods associated with lidar sensors. An example transmitter module could include a light-emitter die and a plurality of light-emitter devices coupled to the light-emi...  
WO/2022/013147A1
An optical element (1) for use in a luminaire, especially a linear luminaire, for creating a prescribed output light distribution pattern from light emitted by a light source at a predetermined location relative to the optical element (1...  
WO/2022/011761A1
A display panel and a display device. The display panel comprises: a first substrate (101); a second substrate (102), which is arranged opposite the first substrate (101); a micro-lens array layer (103), which is arranged at one side of ...  
WO/2022/009386A1
In an optical communication device for transmitting light to perform information communication, light is efficiently coupled by using a lens in order to reduce loss when transmitting light inside the optical module, in which a plurality ...  
WO/2022/009615A1
Provided is a lighting device having a sufficiently wide irradiation angle and a uniform light intensity within a prescribed range even in the case in which light having a small spread angle, such as laser light, or a light source simila...  
WO/2022/010037A1
Provided are a fluorescent amplification device using surface plasmon resonance and an optical amplification device using same. A fluorescent amplification device using surface plasmon resonance according to an embodiment of the present ...  
WO/2022/008884A1
A holographic display comprises: an illumination source which is at least partially coherent; a plurality of display elements positioned to receive light from the illumination source and spaced apart from each other, each display element...  
WO/2022/009605A1
In the present invention, a lens (120) is composed of: a first region (121A) that transmits first light from a first light source (111A); and a second region (121B) that is joined in parallel with the first region (121A) and that transmi...  
WO/2022/007738A1
Disclosed are a large-aperture chromatic aberration correction metalens, a metalens system, and an optical system. The metalens comprises: a substrate, which permits the transmission of light of different wave bands, including visible li...  
WO/2022/008340A1
A detection system (10) and a detection method (2000) are disclosed herein. The system includes a PIR sensor (12) positioned in an area comprising a plurality of sub- areas, the motion sensor comprising an optical device (22) having a pl...  
WO/2022/004652A1
A color filter according to the present invention is provided with, in a region in which unit pixels for color display are formed, a plurality of sub-pixels having transmission wavelength bands different from each other, and a plurality ...  
WO/2022/005554A1
An example system includes a high-side electrode layer having a first number of electrical members alternated with, and electrically coupled to adjacent ones of a second number of electrical members, where either the first number of elec...  
WO/2022/004660A1
The solid-state imaging element according to the present invention comprises: a wafer substrate having a plurality of photoelectric conversion elements; a filter unit formed on the wafer substrate and having a plurality of types of color...  
WO/2022/001359A1
A display panel (1), an image display device and method, a terminal (10), and a storage medium. A display area of the display panel (1) comprises a light transmissive display area (20), the display panel (1) comprising: a first transpare...  
WO/2022/005396A1
Manufacturing an Optical Structure A method of manufacturing an optical structure, the method comprising: providing a base structure, the base structure comprising a substrate having an optical element extending from a first side of the ...  
WO/2022/000575A1
An infrared emission module for wide-angle time of fly optical ranging, comprising a base (10), a substrate (1), a vertical-cavity surface emitting laser (VCSEL) chip (2) and a wide-angle beam expanding lens system (6). The wide-angle be...  
WO/2021/259911A1
The invention relates to a controllable lens with variable optical power. The lens comprises a first and second cover members (111, 112), a transparent, deformable, non-fluid body (105) sandwiched between the first and second i transpare...  
WO/2021/260665A1
A method for designing a wide-angle optical system having at least one freeform optical surface without rotational symmetry to create a custom 2D object-image mapping. The method is based on iteratively adjusting the at least one freefor...  
WO/2021/261615A1
The present invention relates to an imaging lens, and a camera module and an electronic device comprising same. An imaging lens according to one embodiment of the present invention comprises: a catadioptric lens through which light is in...  
WO/2021/261319A1
This rod lens array 10a comprises a plurality of refractive index distribution-type rod lenses 1b arranged such that optical axes thereof are parallel to each other, and forms an erecting equal magnification image. A refractive index dis...  
WO/2021/262790A1
A monolithic fiber-lens array includes a number of optical fibers integrated into a fiber block and multiple lens elements integrated into a lens block. The fiber block is coupled to the lens block via a transparent adhesive layer, and t...  
WO/2021/261262A1
This display device has a plurality of light emitting element units each including a first light emitting element (101), a second light emitting element (102), and a third light emitting element (103), wherein: in each light emitting ele...  
WO/2021/255596A1
An optical construction includes a lens film having an outermost structured first major surface and an opposing outermost substantially planar second major surface. The structured first major surface includes a plurality of microlenses. ...  
WO/2021/253237A1
A lens antenna, a radio unit and a base station are disclosed. According to an embodiment, the lens antenna comprises an antenna array and a lens unit having a first focal point at a first side of the lens unit and a second focal point a...  
WO/2021/255113A1
The invention relates to a measuring system for measuring a light source in a polarisation-independent manner, said measuring system comprising: a camera (5) having a plurality of image sensors (12) arranged in the form of a matrix; and ...  
WO/2021/256576A1
The present invention provides a device for generating a depth image, comprising: a transmission unit for irradiating first light; a reception unit for outputting a first depth image of an object on the basis of first reflected light ref...  
WO/2021/256086A1
The present invention suppresses color mixture between pixels of different colors. This solid-state imaging device is provided with: a semiconductor layer having a plurality of photoelectric conversion parts divided by a separation regio...  
WO/2021/256729A1
The present relates to a diffusion plate-supporting type lens comprising: an upper surface including a concave upper reflective surface positioned in a center portion, a supporting surface positioned on the circumference of the upper ref...  
WO/2021/255007A1
A method includes treating a surface of a substrate to cause the surface to include a hydrophobic portion and a hydrophilic portion, providing a replication material over the hydrophilic portion, and imprinting the replication material t...  
WO/2021/249979A1
The present invention relates to a lens plate (10) for an LED device (100), comprising: a plurality of lens elements (12a-e); and a flexible connection (24a-d) between two lens elements of the plurality of lens elements so that at least ...  
WO/2021/251043A1
The present invention achieves a reduction in the size of an optical component used in optical communication and an improvement in stability when the optical component is mounted. This optical component comprises: a rectangular parallele...  
WO/2021/252172A1
To extract light from a light-emitting diode (and thereby improve efficiency of the display), a microlens stack may be formed over the light-emitting diode. The microlens stack may include an array of microlenses that is covered by an ad...  
WO/2021/252444A1
An integrated light detection and ranging (LiDAR) architecture can contain a focal plane transmitter array, and a focal plane coherent receiver for which the number of receiving elements is the same as the number of emitting elements. A ...  
WO/2021/246001A1
This display device comprises: a display panel that displays video; a plurality of light sources that are arranged in a first direction orthogonal to the normal direction of the display panel; a light-guiding panel that has an emission s...  
WO/2021/246555A1
The present invention relates to a camera device, and to an electronic device having same. The camera device of the present invention comprises: a light source; a lens module for outputting light from the light source to the outside; an ...  
WO/2021/246777A1
Provided is a device for displaying augmented reality including an optical engine configured to output light of a virtual image, a waveguide configured to output light of the virtual image and transmit light of a real scene, a first lens...  
WO/2021/246545A1
A lens optical system includes a first lens group in which a first lens of an object side is composed of a meniscus lens having a negative refractive power, and having a positive refractive power as a whole, a second lens group arranged ...  
WO/2021/246353A1
The present invention provides a light diffusion plate that can apply uniform diffused light while reducing the influence of diffusion, and that can be easily created by imprinting, and a method for manufacturing the same. Provided is a ...  
WO/2021/239278A1
The invention relates to a device (1.1-1.m) for the homogenisation of laser light (2.1-2.m), comprising a first micro-lens array (3) having a plurality of micro-lenses (30.1-30.n) which are arranged next to one another in a first directi...  
WO/2021/241122A1
A filter array according to the present invention comprises a plurality of optical filters arrayed in two dimensions. At least one optical filter among the plurality of optical filters includes: an interference layer having a first surfa...  
WO/2021/237719A1
An optical lens comprises at least two lens columns (1) made from the same material and arranged in parallel. The lens columns (1) are convex lenses, and comprise a first refractive member (11) having a symmetrical structure, and a secon...  
WO/2021/241148A1
This display device is provided with: a first substrate; a second substrate; a plurality of light emitting parts located between the first substrate and the second substrate, and two-dimensionally arranged on a base formed on the first s...  
WO/2021/241799A1
An IR-LED light intensity amplification device is disclosed. The IR-LED light intensity amplification device according to an embodiment of the present invention comprises: an infrared LED light source part in which an infrared LED emits ...  
WO/2021/233416A1
A superlens and an optical system having the superlens. The superlens (200) comprises: a substrate (1) capable of transmitting light in different wavelength bands; and multiple super-surface structural units (2) disposed on the same surf...  
WO/2021/235162A1
[Problem] To provide a light-emitting device and a ranging device which are capable of favorably forming light from a plurality of light-emitting elements. [Solution] A light-emitting device according to the present disclosure which is e...  
WO/2021/236652A1
A microLED may be used to generate light for intra-chip or inter-chip communications. The microLED, or an active layer of the microLED, may be embedded in a waveguide. The waveguide may include a lens.  
WO/2021/236198A1
A solid state electrically variable focal length lens includes a plurality of concentric rings of electro-optical material, wherein the electro-optical material comprises any material of a class of hydrogen-doped phase-change metal oxide...  
WO/2021/233096A1
A manufacturing method for a lenticular grating, comprising: providing a substrate (100), wherein the substrate (100) is provided with at least two lenses (101); and forming at least one light-shielding structure (102) on the substrate (...  
WO/2021/235774A1
A lighting device disclosed in an embodiment of the present invention can comprise: a substrate; a reflection member disposed on the substrate; a plurality of light-emitting elements disposed on the substrate; a resin layer disposed on t...  
WO/2021/236657A1
A method for fabricating one or more elements in a multi-lens column. Drops of ultraviolet (UV)-curable liquid are dispensed by an inkjet on a substrate, which may be supported by a chuck. A non-uniform liquid film is then formed, such a...  

Matches 651 - 700 out of 27,071