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Matches 1 - 50 out of 48,553

Document Document Title
WO/2019/212049A1
[Problem] To provide strontium carbonate having high phase difference expression. [Solution] Strontium carbonate particles according to the present invention have an average major diameter in the range of 10-100 nm and a crystalline diam...  
WO/2019/212585A1
A diffraction grating with independently controlled diffraction angles for optical beams at different wavelengths may be used to redirect and couple light to a waveguide in an efficient, space-saving manner. The diffraction grating can i...  
WO/2019/210676A1
Provided is a camera lens; said camera lens comprises, along the optical axis in sequence from an object side to an image side: a first lens (L1), a second lens (L2), a stop (STO), a third lens (L3), a fourth lens (L4), a fifth lens (L5)...  
WO/2019/212960A1
An expanded-beam fiber connector includes an optical fiber having an end and a focusing element disposed to receive light from the fiber end. At least one side of the focusing element is provided with an anti-reflection (AR) structured s...  
WO/2019/212307A1
The present invention provides an ethylene/alpha-olefin copolymer satisfying conditions (a) to (b): (a) a density of 0.850 to 0.910 g/cc; (b) a melt index (MI) (190 ℃, 2.16 kg load conditions) of 0.1 to 100 dg/min; (c) a molecular weig...  
WO/2019/213664A1
Introduced here is a plasma polymerization apparatus and process. Example embodiments include a vacuum chamber in a substantially symmetrical shape to a central axis. A rotation rack may be operable to rotate about the central axis of th...  
WO/2019/212657A1
A method for preparing an ophthalmic device containing an ultraviolet (UV) blocker is disclosed. The method involves (a) soaking an ophthalmic device in one or more first solvent solutions to swell the ophthalmic lens; (b) soaking the sw...  
WO/2018/129213A9
The physical and chemical properties of surfaces can be controlled by bonding nanoparticles, microspheres, or nanotextures to the surface via inorganic precursors. Surfaces can acquire a variety of desirable properties such as antireflec...  
WO/2019/211242A1
The present invention relates to an optical material cutting blue light, comprising at least one UV absorber that at least partially blocks light having a wavelength ranging from 400 to 450 nm, at least one absorbing dye A having its max...  
WO/2019/208786A1
The present invention provides an optical film, and a polarizing plate and an image display device that are provided therewith, the optical film capable of achieving excellent scuff resistance and excellent abrasion resistance, and achie...  
WO/2019/208611A1
The purpose of this invention is to provide an optical film which combines excellent feeding out stability and excellent film appearance, when suitably used as an optical film in an image display device. The optical film contains at leas...  
WO/2019/208455A1
This optical element (10) has a flange part (13) outside an optical function part. The optical function part and a portion of the flange part (13) are covered with a reflection prevention film (12). A direction indication part (16) is fo...  
WO/2019/206430A1
A method of investigating a sample (1) having an absorption within an infrared spectral range of interest, comprises the steps of creating measuring light (2) with a light source device (10), wherein the measuring light (2) includes wave...  
WO/2019/208366A1
Provided are an optical thin film having high light transmissibility and high durability, an optical element and an optical system equipped with the optical thin film, and a production method for the optical thin film. The optical thin f...  
WO/2019/208483A1
The present invention provides a low refractive index member which suppresses cracks, while achieving good visibility by suppressing whitening in spite of thick film thickness of a low refractive index layer, and which is capable of main...  
WO/2019/207957A1
Provided are: a hard coat film having excellent scratch resistance, high hardness, and excellent repetitive bending resistance; an article provided with the hard coat film; and an image display apparatus. The hard coat film is a hard coa...  
WO/2019/208426A1
This optical thin film is provided on a substrate, the optical thin film having a silicon oxide layer containing an oxide of silicon (Si), and a water repellent layer is contains a fluoride and is provided on the silicon oxide layer, the...  
WO/2019/208441A1
One embodiment of the present invention pertains to a polymer, a molded body and an article, said polymer having a structural unit represented by formula (1) and at least one of structural units represented by formulae (2-1) and (2-2) [w...  
WO/2019/205875A1
Disclosed in the present application is an optical lens, the optical lens comprising the following arranged in sequence along the optical axis from the object side to the image side: a first lens, a second lens, a third lens, a fourth le...  
WO/2019/208763A1
Provided is an optical component forming composition containing a compound represented by formula (1). (1): [LxTe(OR1)y] (In formula (1), L is a ligand other than OR1; R1 is any one among a hydrogen atom, a substituted or unsubstituted l...  
WO/2019/208240A1
Provided is a shield layer (20) disposed on a liquid-crystal display panel (10) and characterized by comprising an oxide that contains, using 100 atom% for the total of the metal components, In in the range of 60 to 80 atom% with the bal...  
WO/2019/205294A1
A method for preparing a resin lens, comprising: A) mixing polyisocyanate, modified isocyanate, a catalyst and a release agent then vacuum defoaming at 0-30°C for 10-90 min to obtain material a; B) mixing the material a with a sulfur-co...  
WO/2019/205269A1
The present invention provides an anti-reflection film. The anti-reflection film comprises a transparent thin film and multiple light guiding particles in the transparent thin film. The refractive index of the multiple light guiding part...  
WO/2019/209703A1
Provided herein are methods of molding thermoplastic polymers into optical elements. The optical elements in the form of cylindrical discs, semi-finished lens blanks or finished lenses are compression molded at high temperature typically...  
WO/2019/208516A1
The present invention provides a polymerizable liquid crystal compound which exhibits liquid crystallinity by itself, and which is capable of forming an optically anisotropic body and an optical film that have ideal wavelength dispersion...  
WO/2019/207874A1
Provided is an optical glass containing, on a mass basis: 10-30% of SiO2; 6-20% of B2O3; 25-50% of Nb2O5; 15-30% of K2O; 0-8% of TiO2; 0-8% of P2O5; 0-4% of RO (wherein R represents at least one selected from the group consisting of Ca, ...  
WO/2019/206977A2
The present invention relates to a spectacle lens comprising at least one substrate and at least one photochromic layer, wherein the spectacle lens has no swelling of the coating and/or of the substrate in the event of at least one damag...  
WO/2019/208610A1
The purpose of this invention is to provide an optical film having excellent visibility when suitably used as an optical film in an image display device. The optical film contains at least one substance selected from the group consisting...  
WO/2019/203558A1
The present application relates to a light-diffusing barrier film. The film is an integrated film comprising, in order, a barrier layer, a base layer and a light-diffusing layer. The film can prevent moisture ingress into a device such a...  
WO/2019/202992A1
[Problem] To provide a foldable display that is excellent in mass productivity and does not cause any disturbance in an image displayed at a folded portion after repeated folding, and a portable terminal device equipped with such a folda...  
WO/2019/203031A1
A spectacle lens and spectacles, the spectacle lens containing: a resin having a refractive index of 1.65 or higher; and a UV absorber A in which, when the absorbance of the maximum absorption wavelength is 1.0, the absorbance ratio at 4...  
WO/2019/204667A1
A 2D/3D switchable display is based on one or more polarization-dependent metasurfaces. By imparting a concave lens phase profile for LCP, and a blazed grating phase profile for RCP, the metasurfaces can generate a high resolution 2D ima...  
WO/2019/203230A1
The present invention provides a laminated sheet that has a laminated structure in which a surface layer containing a methacrylic resin is laminated on at least one side of a substrate layer containing a polycarbonate resin, and in which...  
WO/2019/202942A1
An antireflective plate in which a hard coat layer, an antireflective layer having a low-refractive-index layer, a protective layer, and an overcoat layer are layered in this order on a transparent resin substrate, the antireflective pla...  
WO/2019/203024A1
A transparent member according to the present invention is formed by providing at least a substrate or a layer on the substrate, and has a surface section in which the contact angle with respect to water continuously changes.  
WO/2019/198859A1
The present invention relates to an optical sensor enabling real-time analysis of an organic solvent and a method for analyzing an organic solvent in real time, the optical sensor comprising: a flow cell provided to allow a solution to f...  
WO/2019/198617A1
The present invention provides a method for simply manufacturing a machined optical laminate with a hard coat layer without causing a problem while minimizing cracks in the hard coat layer. The method for manufacturing a machined optical...  
WO/2019/198664A1
Provided is a photochromic optical article obtained by bonding a pair of optical article plates to each other with an adhesive layer that contains (A) a photochromic compound and (B) a urethane resin, wherein (B) the urethane resin is ob...  
WO/2019/196399A1
An eyepiece. The eyepiece comprises a reflective polarizer (RL), a 1/4 wave plate (L), and a lens assembly having positive focal power from a human eye to an image source in sequence along an optical axis, wherein the lens assembly compr...  
WO/2019/199523A1
Optical products that comprise a composite coating having multiple bilayers of a first layer and a second layer, each provided with a binding group component which together form a complementary binding group pair, the multiple bilayers c...  
WO/2019/198034A1
The invention provides a method for determining whether a coated contact lens is completely covered by a covalently bonded coating, comprising the steps of (1) providing a coated polyvinylalcohol-based hydrogel contact lens wherein the p...  
WO/2019/191841A1
There is described a multilayer optical thin film structure comprising multiple optically absorbing layers and multiple optically non-absorbing layers. The optically absorbing layers and the optically non-absorbing layers are configured ...  
WO/2019/194449A1
According to one embodiment of the present invention, a protective film package comprises: a tray including a recess in which an electronic device including a front plate for exposing a display can be loaded; a protective film attached t...  
WO/2019/194903A1
An antimicrobial polymer for use in contact lenses includes at least one antimicrobial monomer; and at least one other monomer selected from an acrylic monomer, a hydrophobic acrylic monomer, a hydrophilic acrylic monomer, a vinyl monome...  
WO/2019/194911A1
An absorption element (10) for absorbing radiation incident on the element at a certain wavelength band. The element includes a surface (18) defining a normal direction perpendicular to the surface. The element also includes an array of ...  
WO/2019/195163A1
The disclosure provides a method for fabricating a metallic optical metasurface having an array of hologram elements. The method includes forming a first copper layer protected with a conducting or dielectric barrier layer over a backpla...  
WO/2019/194176A1
This article has an anti-glare surface (S1) such that, when the surface shapes of six adjacent areas of the anti-glare surface (S1), partitioned so as to have the dimensions 103 µm × 118 µm, are measured, the average value of the math...  
WO/2019/194461A1
In an embodiment, a light source module may include a substrate, a light emitter comprising a light source disposed on one surface of the substrate and including an array of light emitting elements configured to emit light, a support dis...  
WO/2019/195193A1
In some embodiments, a head-mounted, near-eye display system comprises a stack of waveguides having integral spacers separating the waveguides. The waveguides may each include diffractive optical elements that are formed simultaneously w...  
WO/2019/194508A1
An electronic device is provided. The electronic device includes a housing that includes a sensing surface, a light emitting unit that outputs a light through the sensing surface, a light receiving unit that collects a reflection light r...  

Matches 1 - 50 out of 48,553