Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 501 - 550 out of 146,133

Document Document Title
WO/2023/204757A1
An optical device and a method of extending a field of view of an optical device comprising a 5 fisheye lens configured to provide a substantially 360° azimuthal angle view with a forward direction at 0° radial angle and with a maximum...  
WO/2023/197262A1
A display device and a driving method therefor. The display device comprises: a backlight module (1); a liquid crystal touch display panel (2) located on the light exiting side of the backlight module (1); and a liquid crystal grating pa...  
WO/2023/199061A1
An optical device that exhibits a variable optical effect upon illumination is provided. The optical device comprises a set of first grating regions, wherein each first grating region comprises a plurality of first grating elements. The ...  
WO/2023/199807A1
This display device (1) comprises: an element substrate (10) on which a plurality of light sources (11) are disposed; a protective layer (20) that is provided on the element substrate (10) and covers the plurality of light sources (11); ...  
WO/2023/199630A1
Provided is a polymerizable compound that is capable of lowering the crystallization temperature of a polymerizable liquid crystal compound by being mixed with the polymerizable liquid crystal compound.  
WO/2023/198732A1
The present invention relates to a microlithographic optical arrangement, in particular for the use of light in the extreme UV (EUV) range, comprising an optical element unit (109), in particular a facet element unit, a support device (1...  
WO/2023/198500A1
The invention relates to a composite pane (1), in particular for a projection assembly (100), at least comprising an outer pane (2), a thermoplastic intermediate layer (4), an inner pane (3), and a functional layer element. The outer pan...  
WO/2023/197884A1
A metasurface-based imaging system, a design method, and a detector. In an optical axis direction, the metasurface-based imaging system sequentially comprises: a quadratic phase-based metasurface structure, consisting of a sub-wavelength...  
WO/2023/199703A1
This light-emitting device is provided with: a semiconductor light-emitting structural layer, which has a photonic crystal layer; and a nanoantenna fluorescent body comprising a wavelength conversion body which is loaded on the emission ...  
WO/2023/198475A1
The present application relates to a reflector element (1) for use in a heat-insulating hood (10) for thermally insulating metallic rolling stock in a rolling mill, comprising a base layer (5), which is formed from a first metallic mater...  
WO/2023/200877A1
An AR headset optical system that includes a wide field of view, a waveguide or lightguide eyepiece, and several display sources. The augmented reality headset (ARHS) utilizes a display system that incorporates a projection engine contai...  
WO/2023/199339A1
A stack of thin layers on a transparent substrate includes first and second silver functional layers having reflection properties in the infrared and/or solar radiation range that are spaced apart by first, second and third dielectric co...  
WO/2023/200018A1
The present invention provides: a reflective film that excels in a curved surface following property when stuck to a sticking target object, that exhibits excellent wear resistance after sticking, and that further excels in a reflection ...  
WO/2023/199892A1
[Problem] Provided are a liquid crystal panel and a method for manufacturing a liquid crystal panel substrate, said liquid crystal panel being suitable for sensors for LiDAR, robots, etc., and which can be operated at a lower voltage tha...  
WO/2023/198442A1
The invention relates to a lighting device for vehicles, comprising a housing (7) containing a light source (1) and an optical unit (2), wherein the optical unit (2) has a microstructured surface (6') having a plurality of microstructure...  
WO/2023/200045A1
The present invention pertains to a photosensitive resin composition, a photosensitive resin layer prepared using same, and a color filter. An embodiment of the present invention provides a photosensitive resin composition comprising (A)...  
WO/2023/199959A1
The optical layered body provided includes a polarizing film and an adhesive sheet. The adhesive sheet includes an organic cationic electroconductive agent. In the optical layered body, |∆b*| is less than 0.60. The value |∆b*| is the...  
WO/2023/199926A1
The present invention provides a screen that is installed upright to receive and reflect projected light at a light-receiving surface, wherein the screen has the light-receiving surface, the light-receiving surface has a mirror row A in ...  
WO/2023/199950A1
The present invention addresses the problem of providing a shaping method making it possible to obtain an optical film that can suppress ghost generation when used, for example, for a virtual reality display device, an optical film, a ch...  
WO/2023/199988A1
The present invention addresses the problem of providing an optically functional film in which a change in phase difference and expression of phase difference are suppressed when molding a three-dimensional shape including a curved surfa...  
WO/2023/200969A1
The present disclosure is directed toward the simultaneous formation of a plurality of optical elements on a common substrate, where each optical element includes at least one layer having a desired non-uniform-thickness variation. Each ...  
WO/2023/198790A1
The present invention relates to a thermoplastic composition comprising from 92.5 - 99.9 wt.% of a polymer composition and from 0.1 - 7.5 wt.% of light diffusing particles wherein at least part of the light diffusing particles consist of...  
WO/2023/194262A1
The present disclosure describes optical gratings and devices incorporating the optical gratings, as well as techniques for fabricating the optical gratings. An example method includes imprinting an imprint material with a pattern defini...  
WO/2023/195346A1
[Problem] To provide: a novel ultraviolet absorbent which has excellent absorption with respect to UV-A or UV-B and specifically absorbs only ultraviolet light that has a specific wavelength, while being able to be used widely; and an ul...  
WO/2023/195499A1
The present invention relates to a tiling display, which is obtained by arranging multiple unit panels, each having an antireflection film-attached transparent substrate disposed on the display surface side thereof. The antireflection fi...  
WO/2023/195500A1
This antireflection film-attached transparent substrate has a transparent substrate and an antireflection film. The antireflection film has a laminated structure where at least two layers having mutually different refraction indexes are ...  
WO/2023/196793A1
Solar-control films are disclosed that include a first dielectric stack having: alternating layers of high and low refractive index materials of a first equal optical thickness; and at least one layer that is an odd multiple of the first...  
WO/2023/193575A1
A water-proof auto-darkening filter (200) and a welding helmet (10) which equipped with the water-proof auto-darkening filter (200).The water-proof auto-darkening filter (200) comprising: a frame configured to include a first frame part ...  
WO/2023/195524A1
The present invention improves abrasion resistance while allowing the transmission of light in a plurality of wavelength ranges. A transmission member (20) includes a base material (30) which transmits far infrared rays, and a first func...  
WO/2023/195277A1
Provided is a manufacturing method with which it is possible to manufacture a protective film-attached polarizing plate that suppresses reverse curling when made into a sheet. This method for manufacturing a protective film-attached po...  
WO/2023/194157A1
The present invention relates to a disinfecting lighting washer (1) comprising a housing (2) comprising at least one light exit window (3) and a lighting arrangement (5) being arranged inside the housing (2). The lighting arrangement (5)...  
WO/2023/195351A1
Provided is a display apparatus that makes it possible to suppress a decrease in the brightness of emitted light. The display apparatus comprises a plurality of inorganic light-emitting diodes that are arranged two-dimensionally and a ...  
WO/2023/195498A1
The present invention relates to an anti-reflective film-attached transparent substrate with two principal surfaces and having a diffusion layer and an anti-reflection film on one principal surface in the stated order from the transparen...  
WO/2023/193654A1
An electronic device and a preparation method for a composite film (2). The electronic device comprises a screen (1) and the composite film (2); the screen (1) comprises a light-emitting surface (11); the composite film (2) is arranged o...  
WO/2023/195497A1
The present invention pertains to an antireflection film-equipped transparent substrate which is formed from: a transparent substrate which has two main surfaces; and a diffusion layer and an antireflection film which are disposed on one...  
WO/2023/195700A1
An aerosol generating device is provided. The aerosol generating device includes: a body; a first container configured to be coupled to the body and including a wick and a heater; a second container configured to be detachably coupled to...  
WO/2023/194355A1
The invention relates to a reflective optical element for a wavelength in the extreme ultraviolet wavelength range, comprising a substrate and a reflective coating designed as a multi-layer system, wherein the multi-layer system has laye...  
WO/2023/196791A1
Solar-control films are disclosed that include a first dielectric stack layer comprising: alternating layers of high and low refractive index materials of a first equal optical thickness; and at least one layer that is a multiple of the ...  
WO/2023/163832A9
One example includes an optical element. The optical element includes a first optical material structure comprising a first index of refraction across a frequency spectrum. The optical element also includes a second optical material stru...  
WO/2023/189556A1
The present invention provides: an optical laminate that enables a reduction in thickness, and that is capable of maintaining excellent optical performance; an optical laminate production method; an optical member; and an optical member ...  
WO/2023/189049A1
Provided is a colored resin product which contains a fluorescent dye and in which color fading over time is suppressed. A resin composition contains: a polycarbonate resin (A) containing a structural unit (a) derived from a specific dihy...  
WO/2023/188701A1
Provided is an optical system comprising: an incidence part on which image light from a display part is incident, and which changes the traveling direction of the incident image light; and an expansion part which divides and duplicates t...  
WO/2023/190029A1
The present invention provides an optical film that has a diffusion layer containing a polymer matrix and dispersed particles that are dispersed in the polymer matrix, the dispersed particles containing a liquid crystal polymer which is ...  
WO/2023/190317A1
According to the present invention, a display device includes, on the same substrate, a first electrode, a second electrode, a pixel separation layer, a pixel dimension control layer, an organic layer that includes a light-emission layer...  
WO/2023/189204A1
Provided is a composition containing particles, wherein: said particles contain first particles (A-1), which are light-emitting particles; said composition additionally contains at least one type of substance selected from the group cons...  
WO/2023/189205A1
Provided are a composition, a film formed from the composition, and a display device including the film, the composition containing semiconductor particles (A) and a resin (B). The semiconductor particles (A) content is greater than 30 m...  
WO/2023/191036A1
The present invention addresses the problem of providing an optical member whereby size reduction can be achieved while electromagnetic wave loss is suppressed, using a metasurface structure, and providing an optical device that uses the...  
WO/2023/192320A1
According to examples, apparatuses, systems, and methods for reconfiguring a multifunctional display panel are described. A display panel may include a polarization-dependent light modulation layer to modulate at least a phase of an inci...  
WO/2023/190778A1
An optical sheet 15 according to the present invention comprises: a first base material 11 that is configured with a resin material as the main material thereof; a half mirror layer 13 that is provided joined to one surface of the first ...  
WO/2023/189555A1
The present technology relates to a lens, an imaging device, and a light-emitting device, the lens making it possible to achieve isotropy of optical properties and high diffraction efficiency in a peripheral region that is a region away ...  

Matches 501 - 550 out of 146,133