Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 47,801

Document Document Title
WO/2019/097186A1
The invention pertains to the field of metamaterials. The invention relates particularly to an alveolar structure, especially a solid structure, of the complete-photonic-band-gap type. The invention further relates to a method for the pr...  
WO/2019/079194A3
Visible light actually emitted by a light emitting diode (LED) at a point source is perceived by a viewer of that LED to be sufficiently diffuse to hide the point source. A panel between the LED and the viewer is made from a mixture of p...  
WO/2019/099006A1
In one example, a method is described, which may include chemically etching a glass substrate to form a porous surface, coating an anti-glare layer on the porous surface, coating an anti-fingerprint layer on the anti-glare layer, and cur...  
WO/2019/099919A1
The present disclosure is directed toward an electrodeposition-based dynamic glass element comprising an electrolyte that includes an aqueous solvent and an additive, wherein the electrolyte is stable over a temperature range that is gre...  
WO/2019/097889A1
Provided are: a laminate that has a functional layer such as a hard coat layer and that is capable of suppressing transfer of a shape of another object to the functional layer; a polarizing plate and an image display device having the la...  
WO/2019/069214A3
A partial reflector including a plurality of optical repeat units where each optical repeat unit includes first and second polymer layers is described. A refractive index difference between the first and second polymer layers along a fir...  
WO/2019/093146A1
Provided is a diffractive optical element that is thin and is capable of radiating in a wide range while further reducing zero-order light. This diffractive optical element is provided with: a substrate; an uneven part for causing a pred...  
WO/2019/093259A1
In some cases where a coating film, which is formed from a composition that contains a compound having a perfluoropolyether structure, is laminated on a substrate with another layer being interposed therebetween, the thus-obtained lamina...  
WO/2019/093164A1
The present invention addresses the problem of providing a laminated body and an antireflection structure that aim to reduce thickness of a film, have excellent antireflection performance, and can keep antireflection chromaticity neutral...  
WO/2019/093472A1
An anti-reflection structure (1) is provided with an anti-reflection film (11) that is provided to the surface (10a) of a base material (10). The anti-reflection film (11) has formed therein a plurality of holes (12) which are spatially ...  
WO/2019/090920A1
A photochromic nano-composite microsphere and a coating material and a photochromic optical material prepared therefrom, and a coating using the coating material. The photochromic nano-composite microsphere has a three-layer composite co...  
WO/2019/086594A1
The present invention relates to a method for forming a self-cleaning coating, comprising providing a first dispersion comprising plasmonic nanoparticles by suspending plasmonic nanoparticles in an organic medium and providing a second d...  
WO/2019/087439A1
This method for manufacturing a light absorber includes: a first step (S100) for irradiating a resin substrate with ion beams; a second step (S110) for etching the irradiated resin substrate with an alkaline solution to form an uneven su...  
WO/2019/088066A1
[Problem] To provide: a hydrosilylable composition that has a sufficient pot life at room temperature, that can be cured at low temperature by irradiation with high-energy rays, that can provide, during curing of same, a half-cured produ...  
WO/2019/089515A1
An intraocular lens, wherein an outer periphery of an optic portion has a peripheral surface, and a radially inner portion of a peripheral portion of the IOL has an inner surface, wherein the peripheral surface is directly adjacent to th...  
WO/2019/066579A9
The present invention relates to a visibility improving film for a display panel, and a display device comprising the same and, more particularly, to a visibility improving film for a display panel, which includes fine metal particles di...  
WO/2019/088192A1
Provided is a polarizing plate with an anti-reflection layer, which has a small dimensional change even in high-temperature high-humidity environments and is thus suppressed in warping. A polarizing plate with an anti-reflection layer ac...  
WO/2019/086829A1
Methods are disclosed for manufacturing a coated contact lens that comprises a polymeric lens body comprising an acid group, a first coating polymer comprising a first amine group ionically bound to the acid group, and a second coating b...  
WO/2019/088067A1
[Problem] To provide: a cured product using a composition which has a sufficient pot life at room temperature and can be quickly cured at low temperature; a production method for the cured product; a layered product in which the cured pr...  
WO/2019/087963A1
The present invention provides a hard coat film provided with an adhesive layer, having a pencil hardness of 3H or more, and capable of improving the visibility of a screen by suppressing the reflection of external light and of ensuring ...  
WO/2019/089887A1
A copolycarbonate optical article comprises a polycarbonate composition including: a copolycarbonate having: 2 to 60 mol% of phthalimidine carbonate units, 2 to 90 mol% of high heat carbonate units, and optionally 2 to 60 mol% of bisphen...  
WO/2019/085265A1
A high-refractive index silicon hydride thin film, a preparation method therefor, a filter stack, and an optical filter, relating to the field of thin-film optics. The preparation method comprises the steps of: (a) depositing Si on a sub...  
WO/2019/088116A1
Provided is a surface treatment composition that comprises a perfluoropolyether group-containing silane compound and a solvent, wherein the proportion of the perfluoropolyether group-containing silane compound relative to the total amoun...  
WO/2019/089437A1
Microstructure enhanced photodiodes and avalanche photodiodes are monolithically integrated with CMOS/BiCMOS circuitry such as transimpedance amplifiers. Microstructures, such as holes, can improve quantum efficiency in silicon and lll-V...  
WO/2019/085010A1
Disclosed in the invention is a cover plate and a manufacturing method therefor. The manufacturing method comprises: coating an upper surface of a transparent plate (11) with a first organic material layer (1); forming first through hole...  
WO/2019/087806A1
This polarizing film sequentially comprises a polarizer layer, a resin layer, a bonding layer and a hard coat layer in this order. The resin layer is formed from a resin that has a storage elastic modulus of from 10 MPa to 1,000 MPa (inc...  
WO/2019/082106A1
A patterned optical retarder including non-overlapping first (21) and second (27) regions with respective first and second major surfaces having different RMS surface roughnesses. For substantially normally incident light over a waveleng...  
WO/2019/082417A1
This optical element comprises a substrate and a reflection preventing film that is disposed directly or indirectly on the substrate, and that includes at least a first layer, a second layer, and a third layer in this order from the subs...  
WO/2019/084334A1
A display device comprises a waveguide configured to guide light in a lateral direction parallel to an output surface of the waveguide. The waveguide is further configured to outcouple the guided light through the output surface. The dis...  
WO/2019/083451A1
A method of reducing surface reflectance in a photovoltaic device There is provided a method of reducing surface reflectance in a photovoltaic (PV) device, the method comprising: depositing a liquid-based precursor mixture comprising met...  
WO/2019/083011A1
Provided are: a medical material surface treatment agent that improves surface lubricity and hydrophilicity of medical materials; and a medical material having excellent surface hydrophilicity and surface lubricity, in particular, contac...  
WO/2019/081903A1
Contact lenses that have an ion-impermeable portion and an ion-permeable portion that are able to move on the eye without binding to the eye are described. The contact lenses exhibit an average ionoflux transmittance of at least 1.34x10-...  
WO/2019/082419A1
Provided is an optical glass comprising: 30-60 mass% (exclusive of 30) of a P2O5 component; 2-10 mass% (exclusive of 2) of an Al2O3 component; 10-36 mass% (exclusive of 36) of a TiO2 component; 0-5 mass% of a Nb2O5 component; 0-15 mass% ...  
WO/2019/082616A1
Provided is an optical glass that has a high refractive index, is stronger than conventional optical glasses, and has good product properties. The optical glass has a refractive index (nd) of 1.55 or higher. The difference (Tf – Tg) be...  
WO/2019/082162A1
The disclosed light directing article has an optical element and a conformal retarder with predefined thickness that contours with the optical element. In one aspect, the light directing article is a retroreflective article, which furthe...  
WO/2019/082625A1
[Problem] To provide a photocurable composition with which it is possible to form a cured product (molded article) having exceptional optical characteristics and having far less warpage of a support after imprinting than in the past, and...  
WO/2019/078829A1
Provided are semi -interpenetrating optically clear adhesives, methods of use, and methods of manufacture. An example semi -interpenetrating optically clear adhesive comprises a transparent polymer network comprised of at least two or mo...  
WO/2019/079480A1
An example system for molding a photocurable material into a planar object includes a first mold structure having a first mold surface, a second mold structure having a second mold surface, and one or more protrusions disposed along at l...  
WO/2019/079033A1
An optical assembly including an optical element insert molded directly onto an optical stack is provided. The optical stack includes an optical film and may include a liner with the optical film being disposed between the optical elemen...  
WO/2019/078196A1
Provided are an optical film having excellent key-touch durability and sliding durability, as well as excellent pencil hardness, and a front-surface plate for an image display device, an image display device, a mirror provided with an im...  
WO/2019/018018A3
An optical element that features high transmission and low reflectivity at infrared wavelengths is described. The optical element includes a substrate, an adhesion layer on the substrate, and an anti-reflection coating. Substrates includ...  
WO/2019/078313A1
The present invention pertains to a transparent substrate laminated body (10) comprising a transparent substrate (12), an antireflection layer (14), and an antifouling layer (16) in this order. The antireflection layer(14) comprises low-...  
WO/2019/079679A1
An imprint lithography method of configuring an optical layer includes selecting one or more parameters of a nanolayer to be applied to a substrate for changing an effective refractive index of the substrate and imprinting the nanolayer ...  
WO/2019/077786A1
The optical glass comprises, in percentages by mass, 70 to 83% of a TeO2 component, 10 to 25% of a Bi2O3 component, and 2 to 5% of an Li2O component.  
WO/2019/073330A2
An optical system including a first optical element having a curved first major surface and an optical stack bonded and conforming to the curved first major surface of the first optical element is described. The optical stack includes a ...  
WO/2019/074900A1
The present disclosure relates to an improved anti-reflective architectural or automotive glass. The glass may include a porous, nano-structured anti-reflective coating on at least one side of a glass product, including tempered or lamin...  
WO/2019/073946A1
The present invention pertains to a cover member provided with a transparent substrate comprising a first main surface having first recesses and protrusions and a second main surface having second recesses and protrusions, a high refract...  
WO/2019/073836A1
Provided is a photocurable composition for optical imprinting, which has low viscosity, while exhibiting excellent adhesion to a base material. Especially provided, as a photocurable composition which is capable of forming a cured produc...  
WO/2019/074901A1
The disclosure relates to an improved glass product having a multifunctional coating or a durable top coat over a functional coating. The glass product may include a functional coating on that is most effective on a surface exposed to va...  
WO/2019/073111A1
The object of the invention is to provide an improved coating. The coating comprises a high transmittance antireflection layer of a grass-like alumina made by atomic layer deposition technique and subsequent water immersion. The coating ...  

Matches 1 - 50 out of 47,801