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Patent Searching and Data


Matches 401 - 450 out of 6,865

Document Document Title
WO/2020/216909A1
A method of manufacturing an eyewear is provided. The method may include providing an ophthalmic lens comprising a first optical surface, an opposing second optical surface, and an edge surface connecting the first optical surface and th...  
WO/2020/216632A1
The invention relates to an objective (10) for a semiconductor camera (1), comprising an objective carrier (20) for holding multiple optical lenses (21 to 24, 30 to 32), said lenses (21 to 24, 30 to 32) being arranged along a longitudina...  
WO/2020/212543A1
The present invention relates to novel ophthalmic devices comprising polymerized compounds comprising a photoactive unit, said polymerized compounds, and special monomer compounds being particularly suitable for compositions and ophthalm...  
WO/2020/209854A1
A hollow-core fiber with a single layer of robust anti-resonant optical arches is disclosed, which is designed and made of infrared soft glass and allows the transmission of mid- to long-infrared wavelengths (1-15 microns). Each curved a...  
WO/2020/207741A1
The invention relates to a method for producing a glass body (1) having at least one cooling channel, preferably having a plurality of cooling channels (2). In one aspect, the method comprises: providing a first partial body (3a) and a s...  
WO/2020/202897A1
The technology of the present disclosure provides a light irradiation device, a light irradiation method, and a program which are capable of reducing distortion caused by a curing speed of a photocurable resin when an optical element is ...  
WO/2020/201190A1
The invention relates to a testing device (1) for measuring the homogeneity of an optical element (10) in a beam path (5) of the testing device, the testing device containing an interferometer (2), which comprises a monochromatic light s...  
WO/2020/201941A1
An ophthalmic lens may comprises a main body comprising a first surface and a second surface opposite the first surface, the main body having a diameter, a base curve, a peripheral thickness, and a center thickness, wherein, one or more ...  
WO/2020/206383A1
A device and method of making the device is described. In some implementations, an eyeglass lens is colored so that it is semi-opaque or opaque and approximates the color of a particular user's skin. In an example, the lens can be colore...  
WO/2020/197912A1
A pair of moulds (101, 102) for moulding an optical component (150) is disclosed. The pair of moulds (101, 102) includes a first mould (101) having a first surface (111), and a second mould (102) having a second surface (121). The first ...  
WO/2020/193277A1
A measuring method for interferometrically determining a shape of a surface (12) of a test object (14) comprises the steps of arranging a first diffractive optical element (30, 130, 230) in the beam path of an input wave (18) for generat...  
WO/2020/194110A1
Provided is a method for manufacturing photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby. The method comprises: (a) providing a mold assembly comprised of a base curve and a front curve, the base curve and ...  
WO/2020/197092A1
An injection molding apparatus according to one embodiment of the present invention, comprises: a first mold comprising a first inlet in through which a raw material flows; a second mold comprising a heating member; a first movable mold ...  
WO/2020/190142A1
A first aspect provides a mould for casting an optical element, comprising at least a first mould part (102) comprising a cavity (106) having a shape complementary to an intended shape of at least part of the optical element, wherein the...  
WO/2020/190653A1
The present invention relates to a polarization filter for ophthalmic lenses. The polarization filter comprises a mesogen layer coated onto a retardation film, either directly or through an adhesive layer. The present invention further d...  
WO/2020/190566A1
An anti-reflective lens and method for treating a lens to reduce visible light and ultraviolet light at levels perceptible to the vision system of an animal and a detection device having tetra-chromatic vision or di-chromatic vision. The...  
WO/2020/182934A1
The invention relates to methods and devices for applying a material (1) to a support (6). The material is arranged on a porous layer (2) of an air bearing arrangement (2, 3).  
WO/2020/185162A1
A method of manufacturing a plurality of optical elements (140), the method comprising providing a first wafer (120) having hardened replication material forming optical elements (140) on a first side of the first wafer (120), providing ...  
WO/2020/185167A1
A method of manufacturing a plurality of optical elements (140) comprising the steps of providing a substrate (120), and a tool (101) comprising a plurality of replication sections (106), each defining a surface structure of one of the o...  
WO/2020/185163A1
A method of manufacturing a plurality of optical elements includes providing a first wafer (200) having lower alignment features (192) arranged on a first surface of the substrate, providing a second wafer (201) comprising, on a replicat...  
WO/2020/177986A1
The invention relates to a method for aligning at least two components (14a, 14b) relative to one another, said components being connected by a plastics element (22). The method comprises the steps: heating a deformation region (30), for...  
WO/2020/173601A1
The present invention is related to a method of manufacturing a mirror. The objective of the present invention is to propose very thin, mechanically and thermally stable mirrors with excellent surface properties as well as a manufacturin...  
WO/2020/176037A1
A method of making optical diffuser elements (20) includes providing a substrate (100) composed of a polymer material and having openings (102) therein. An optical diffuser material (110) is dispensed into the openings (102), and the opt...  
WO/2020/169692A1
A method for printing a three-dimensional optical component comprising a boundary portion and a remaining portion, comprising the following steps: building up the three-dimensional component from layers of printing ink, wherein each laye...  
WO/2020/169690A1
A method for printing a three-dimensional optical component (1), wherein the three-dimensional component (1) is built up from layers of printing ink which are printed at least partially one above the other in consecutive layer-printing s...  
WO/2020/169689A1
The present invention refers to a method for printing a three-dimensional optical component, wherein the three-dimensional structure is built up from layers of printing ink which are printed at least partially one above the other in cons...  
WO/2020/169837A1
A method for manufacturing an optical element (100) from a curable material (50) using an additive manufacturing technology comprising steps of: • - providing a first portion of curable material (50), • - forming a first part of the ...  
WO/2020/169688A1
A method for printing a three-dimensional optical component (2) with an inkjet printer (1), wherein the three-dimensional component (2) is built up from layers of printing ink through a targeted placement of droplets (6) of printing ink ...  
WO/2020/169691A1
Method for printing a multifocal lens (1) with a sharp transition region, comprising a base lens (2) and at least one segment lens (3) comprising the following steps: - virtually slicing the three-dimensional shape of the multifocal lens...  
WO/2020/165439A1
A refractive optical component (1) has a main body (10) with a plurality m of optical layers (5i) extending between a front side (2) and a back side (3), each layer having a thickness (di) in the direction parallel to the principal axis,...  
WO/2020/162929A1
An optical film fabrication method, an optical film and a head-mounted display are provided. The optical film fabrication method comprises: providing a substrate having a curved surface; dispensing a photo-alignment (PAM) layer on the cu...  
WO/2020/159530A1
The present disclosure is drawn to anti-glare diffusing films for electronic displays. In one example, an anti-glare diffusing film for an electronic display can include multiple fused layers that individually include transparent polymer...  
WO/2020/157116A1
The present invention relates to a device (110) and a method for introducing an optical lens (112) into a turning apparatus (114). The device (110) comprises a carrier body (134) and a carrier element (136) for receiving the lens (112), ...  
WO/2020/144622A1
An apparatus for simultaneously manufacturing a plurality of plastic molds comprises: - an injection molding tool comprising a first and second molding tool halves and - a gripper tool comprising a plurality of gripper members to which s...  
WO/2020/141739A1
The present invention relates to a method and a device for manufacturing a viewing angle-restricting film. Provided, according to the present invention, is a method for manufacturing a viewing angle-restricting film, the method comprisin...  
WO/2020/139193A1
A method of manufacturing a plurality of optical elements comprising the steps of providing a substrate (120) providing a tool (100) comprising, a plurality of replication sections (106) each defining a surface structure of one of the op...  
WO/2020/139019A1
The present invention provides a kit and lens for prevention, alleviation, or promotive rehabilitation of corneal damage, which each have an excellent prophylactic or alleviative effect on corneal damage.  
WO/2020/132822A1
An optical lens comprising a laminated film, said laminated film containing an adhesive layer (1), a barrier layer (2), a photochromic layer (3), a barrier layer (4), and an adhesive layer (5), wherein said layers (1) to (5) are arranged...  
WO/2020/139741A2
Techniques for producing an overcoat layer on slanted surface-relief structures and devices obtained using the techniques are disclosed. In some embodiments, a method of planarizing an overcoat layer over a surface-relief structure inclu...  
WO/2020/139910A1
Techniques for overcoating slanted structures and devices obtained using the techniques are disclosed. In some embodiments, a method of forming an overcoat layer on a surface-relief structure on a substrate includes receiving the substra...  
WO/2020/127394A1
The invention relates to a self-controlling feedback method for operating at least one coating installation (108) for producing layer systems (10), to a method for producing a layer system (10) in at least one coating installation (108),...  
WO/2020/125139A1
A mold and method for manufacturing a reflective layer of a scintillator. The mold for manufacturing a reflective layer of a scintillator comprises: a mold body, comprising multiple mold components that can be combined and disassembled. ...  
WO/2020/121200A1
The present invention generally relates to a method for producing silicone hydrogel contact lenses having less optical defects or free of optical defects by subjecting the extraction tray for the formed silicone hydrogel contact lenses t...  
WO/2020/123189A1
A high-density optical fiber ribbon is formed by two or more cladding-strengthened glass optical fibers each having an outer surface and that do not individually include a protective polymer coating. common protective coating substantial...  
WO/2020/120687A1
A method and a device for manufacturing an ophthalmic lens for eyeglasses intended to be placed in front of an eye of a wearer, the ophthalmic lens having a desired optical function comprising a dioptric function adapted to a prescriptio...  
WO/2020/121192A2  
WO/2020/122813A1
Manufacturing optoelectronic modules includes supporting a printed circuit board substrate (27) on a first vacuum injection tool (24). The printed circuit board substrate (27) has at least one optoelectronic component mounted thereon and...  
WO/2020/115061A1
A method for manufacturing an optical lens (100) having at least a reference optical power at a given point is described. This method comprises the steps of: - selecting, among a fixed number of optical elements, one optical element (2) ...  
WO/2020/115569A1
The invention is generally related to a method for producing, in a consistent manner, SiHy contact lenses each having an intact durable coating thereon, wherein the coating is a hydrogel coating formed by covalently attached a hydrophili...  
WO/2020/115570A1
The invention is generally related to a method for producing coated silicone hydrogel contact lenses each of which has a hydrogel coating thereon and a relative high resistance to uptakes of polycationic antimicrobials as characterized b...  

Matches 401 - 450 out of 6,865