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WO/2020/092176A1 |
Embodiments relate to automating removal of an untrimmed shell (150) from a mold (140). In one embodiment, a shell removal device includes a body and a platform (120) disposed within the body (110). The platform is configured to secure a...
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WO/2020/084573A1 |
A gripper (1) for an ophthalmic lens comprises - a gripper head (14) having a bearing surface (140), the bearing surface (140) having at least one through-opening (14), the bearing surface (140) further having a separate detection throug...
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WO/2020/081672A1 |
In an example method of forming a waveguide part having a predetermined shape, a photocurable material is dispensed into a space between a first mold portion and asecond mold portion opposite the first mold portion. A relative separation...
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WO/2020/081281A1 |
A method of preparing and using a contact lens is disclosed. In one step, a light- absorbing dye solution, comprising a light-absorbing dye disposed in a solution, is dispensed onto a contact lens. In another step, the light-absorbing dy...
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WO/2020/080858A1 |
The present invention relates to an anti-reflective film, and a polarizing plate and a display apparatus comprising same, the anti-reflective film having low reflectance and low transmissivity deviation while having high resistance to sc...
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WO/2020/078538A1 |
A curing apparatus (400) includes a housing (402) having a sidewall (404) with an inlet (408) spaced apart from an outlet (410) along an axis, the housing defining an interior chamber (406). At least one opening(419) extends through the ...
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WO/2020/080859A1 |
The present invention relates to an anti-reflective film, and a polarizing plate and a display apparatus comprising same, the anti-reflective film having low reflectance and low transmissivity deviation while having high resistance to sc...
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WO/2020/078691A1 |
The present disclosure includes optical articles comprising a lens having first and second lens surfaces and a protective layer having first and second protective surfaces that is coupled to the lens such that the first protective surfac...
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WO/2020/078693A1 |
The present disclosure includes optical articles comprising a film layer that has first and second film surfaces and is embossed such that the first film surface defines a plurality of concave optical elements and the second film surface...
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WO/2020/074599A1 |
A lamination machine (10) comprising: • - a film support (16) for receiving a functional film (12) to be laminated, • - an article support (18) configured to receive and position the optical article (14) in a predetermined orientatio...
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WO/2020/074608A1 |
A method for manufacturing an optical lens (2) comprising the following successive steps: - a step of providing an optical lens (2) attached to a blocking piece (5) - a step of laminating a functional film (1) on a surface of said optica...
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WO/2020/074381A1 |
A method of manufacturing an optical lens comprises the following steps: - receiving optical data (OD) representing at least a characteristic of an optical correction provided by the optical lens; - receiving process data (PD) representi...
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WO/2020/071670A1 |
In the present invention, a tape is wrapped around the outer peripheral surface of an injected mold, and a monomer solution is injected into a cavity formed therebetween, wherein the oil level change of the monomer solution injected into...
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WO/2020/072339A1 |
A coated optical fiber coupled to a light source for inactivating pathogens on surfaces or in water. The coated optical fiber includes a UV-transparent core, particles adhered to the core, and a UV-transparent polymer coating in contact ...
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WO/2020/070253A1 |
The present invention relates to a method for the manufacturing of an optical element having a refractive index above 1.59 by additive manufacturing to the optical element obtained by such a method and to an ophthalmic lens comprising su...
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WO/2020/066478A1 |
A shaped-sheet manufacturing method according to the present invention includes: a step A in which, on a curable-resin-composition layer provided on a support body, a first-shape-part forming area having a functional shape part that give...
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WO/2020/064879A1 |
A method for mounting functional elements (230) in a lens comprises the steps of mounting the functional elements (230) on a foil (216), applying a closed contour alignment surface of an alignment tool (225) having a central opening surr...
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WO/2020/069270A1 |
Provided is a system for and a method of processing an optical fiber, such as tapering an optical fiber. The method includes receiving fiber parameters defining characteristics of an optical fiber, modeling an idealized fiber based on th...
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WO/2020/065049A1 |
The invention concerns a semi-finished lens (10) comprising a first optical surface (12) comprising a surface design associated with a first reference system and a second optical surface (14) to be manufactured, the first and second opti...
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WO/2020/064640A1 |
This ophthalmic lens has a front face and a rear face, and has: a light cut factor CutLED of at least 20% for wavelengths ranging from 380 nm to 500 nm, CutLED being defined by: formula (I), where ∑ is a discrete or continuous sum oper...
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WO/2020/064963A1 |
This ophthalmic lens for improving vision has a light cut factor CutLED between 32% and 90%, for wavelengths ranging from 380 nm to 500 nm, defined by formula (I), where Σ is a discrete or continuous sum operator, λ is the wavelength i...
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WO/2020/064754A1 |
A method for manufacturing an optical lens (1) by additive manufacturing, comprises steps of: - depositing a first layer (271) having a first thickness (h 271 ), - depositing a second layer (273), having a second thickness (h 273 ), onto...
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WO/2020/064728A1 |
A method for manufacturing an ophthalmic lens using an additive manufacturing technology, based on an optical element (2) and initial manufacturing data, said initial manufacturing data comprising data defining a complementary portion (2...
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WO/2020/067810A1 |
A method for determining cutting positions of an optical film according to an embodiment of the present invention is a method for determining cutting positions of an optical film, which extends lengthily, so as to enable forming of a plu...
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WO/2020/060485A2 |
Fabricating light guide elements includes forming a first portion of the light guide element using a replication technique, and forming a second portion of the light guide element using a photolithographic technique. Use of replication c...
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WO/2020/043278A1 |
The present invention relates to a method of producing an optically detectable and retro-reflective medical tracking marker (1), wherein electromagnetic energy is applied to at least one section (4) of a retro-reflective surface (3) of a...
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WO/2020/044144A1 |
In certain embodiments, a system for making an implant for an eye comprises a laser, a camera, and a computer. The laser emits a laser beam to shape a material. The camera generates one or more images to monitor shaping of the material. ...
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WO/2020/043923A1 |
The invention relates to a tray cleaning station (W) for an ophthalmic lens production line (LP), said tray cleaning station (W) including a conveyor (T) for transporting trays (B) supporting lenses, which comprises extraction means (X) ...
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WO/2020/040569A1 |
The present specification relates to a method for manufacturing a polarizing plate by using a mask film that is used in the manufacture of a polarizing plate having a localized discoloration area, and a polarizing plate manufactured by t...
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WO/2020/039020A1 |
An optical lens with an improved blue edge filter, wherein the distinctive but cosmetically unacceptable yellow color of blue edge filter lenses is masked by at least one masking dye. Preferably, the optical lens of the invention protect...
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WO/2020/041648A1 |
Provided is a method for preparing a polymeric article including introducing a polymerizable composition into a mold; sealing the composition within the mold (18) using a sealing means; placing the mold (18) into a convection cure oven (...
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WO/2020/040992A1 |
Various embodiments of the present disclosure describe a method of forming electrically controlled variable-tint stacks and curved electrically controlled variable-tint glass articles. Methods may include disposing a flexible film on a f...
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WO/2020/037126A1 |
A lens for eyewear is shown. The lens includes a lower segment having a first coating applied thereon having a first color, an upper segment having a second coating applied thereon having a second color, and a middle segment being a tran...
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WO/2020/032450A1 |
The present invention relates to a method for manufacturing an optical material by injecting an allyl diglycol carbonate monomer solution into a cavity formed between a pair of outer-sealed molds and, more specifically, to a method for a...
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WO/2020/028388A1 |
Techniques related to optics formation using pick-up tools (506) are disclosed. Optical elements (508) are formed by pressing a pick-up tool (PUT) (506) against elastomeric material (504) deposited on a light-outputting side of light-emi...
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WO/2020/022730A1 |
The present invention relates to an automatic washing apparatus and an automatic washing method for automatically and continuously washing lenses and plastic molds for manufacturing optical lenses. The automatic washing method of the pre...
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WO/2020/018174A1 |
Disclosed is a system and method for shaped incoherent light for control (SILC). More particularly, disclosed is a method for controlling the evolution of photo-responsive systems (including chemical species, biochemical species or mater...
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WO/2020/018127A1 |
A method is presented herein for manufacturing an immersed Fresnel structure. A first liquid polymer is applied to a first surface of a substrate, the substrate having a second surface that is opposite the first surface. The first liquid...
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WO/2020/011622A1 |
A method for producing an optical system with an optical component (1) made of a hard brittle material is described, said method comprising the steps of: - producing at least one optical functional surface (2) on the optical component (1...
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WO/2020/013393A1 |
The present invention relates to a method for manufacturing an adjustable intraocular lens, which is implanted into the eye such that incident light can be aligned, and a method for manufacturing an adjustable intraocular lens, according...
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WO/2020/011946A1 |
A molding device for casting an optical article with a thermoset resin the optical article defining two opposed main surfaces, one of which being formed by an optical functional wafer, the molding device comprising: - a. a molding elemen...
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WO/2020/009760A1 |
A method of forming and/or using a contact lens is disclosed. In one step, bioactive agents are pad printed to form a layer. In another step, the layer is cured to form a portion of the contact lens. The contact lens is shipped to users ...
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WO/2020/007797A1 |
A method implemented by computer means for determining a batch (14) of a number n > 1 of three-dimensional products (12) to be manufactured by an additive manufacturing technology, said method comprising: - a step of receiving at least o...
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WO/2020/002606A1 |
A film structure comprising at least a functional film (212), a carrier layer (20), and a counter-force liner (22), said a functional film (212) being in between said carrier layer (20) and said counter-force liner (22). The carrier laye...
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WO/2020/005258A1 |
A method of producing an ultra-high Dk material includes contacting and reacting a fluoroalkyl methacrylate; an alkyl glycol dimethacrylate; a hydrophilic agent, such as methacrylic acid; a hydroxyalkyl tris(trimethylsiloxy)silane; a hyd...
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WO/2019/246337A1 |
A method of making a waveguiding optical component includes processing a polymer optical material to form a billet having an axis of light transmission and having residual stress maintaining a transverse extent of the billet; placing the...
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WO/2019/245257A1 |
The present invention relates to a method for manufacturing a mold for a diffraction grating light guide plate having a first pattern part to a fourth pattern part on one surface thereof by using two mask films, and a method for manufact...
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WO/2019/245454A1 |
An optics wafer includes replicated optical elements such as lenses that can be formed without the use of a separate glass or other substrate on which the optical elements would otherwise need to be replicated or mounted.
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WO/2019/238650A1 |
Embodiments of the disclosure relate to the use of dyes that impart localized regions of reduced transmittance across specific wavelength ranges. The inclusion of transmittance- attenuating dyes into a lens provides enhanced color contra...
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WO/2019/238637A1 |
Disclosed are methods for preparing partially polarized optical articles. A polarizing element is used to cover at least a portion of the front surface of an optical article to form a polarizing zone and a non-polarizing zone on the opti...
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