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Ultraviolet C

Ultraviolet C-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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System and method for generating light representative of a target natural light
Sollum Technologies
January 11, 2018 - N°20180014375

A lighting system and method for generating an output light beam representative of a target natural light are provided. The lighting system includes a plurality of solid-state light emitters each emitting a light sub-beam having an individual spectrum. The individual spectra of the solid-state light emitters collectively cover a visible portion of the natural light spectral profile and exclude infrared ...
Ultraviolet curing system and method
The Boeing Company
December 21, 2017 - N°20170361503

An ultraviolet (uv) curing system is configured to cure a composite structure. The uv curing system includes a plurality of uv light assemblies that are configured to adaptively conform to a shape of the composite structure. A uv curing method is configured to cure a composite structure. The uv curing method includes positioning a uv curing system on the composite ...
Method and system for processing a circuit substrate
December 14, 2017 - N°20170359903

An array of ultraviolet light emitting diodes can cure ultraviolet curable material, such as solder mask or ink, that has been applied to a substrate in connection with fabricating electronic circuit devices. The substrate can be placed in a housing associated with a processing station of a manufacturing operation. A mask or stencil can be positioned adjacent the substrate. The ...
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Ultraviolet curable liquid composition, ultraviolet curing inkjet ink, ultraviolet curing wet electrophotographic liquid developer, ultraviolet ...
Canon Kabushiki Kaisha
November 23, 2017 - N°20170336728

An object of the present invention is to provide an ultraviolet curing liquid composition having high sensitivity, excellent storage stability, low viscosity, and excellent fixability after ultraviolet curing. The ultraviolet curable liquid composition of the present invention is an ultraviolet curable liquid composition containing a cationically polymerizable liquid monomer, a photopolymerization initiator and a photopolymerization sensitizer, wherein the cationically polymerizable ...
Ultraviolet curable white ink composition for inkjet printing, method for preparing white bezel pattern using ...
Lg Chem, Ltd.
November 09, 2017 - N°20170321073

The present invention relates to an ultraviolet curable white ink composition for inkjet printing comprising a pigment dispersion, a binder solution, a monofunctional monomer and a photoinitiator and, more particularly, to an ultraviolet curable white ink composition for inkjet printing which, at the time of forming a pattern, has a thickness of 30 μm or less and a contrast ...
Image-based localization of ultraviolet corona
November 02, 2017 - N°20170318236

Systems and methods for identifying a fault in an electrical distribution system may include capturing an image of a corona event associated with a component of the electrical distribution system and processing the image of the corona event to identify the center and boundary of the corona event. An overlay for display with the image of the corona event may ...
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Directional unmanned aerial vehicle (uav) localization of power line ultraviolet corona using point detectors
U.s.a. As Represented By The Administrator Of The National Aeronautics And Space Administration
October 05, 2017 - N°20170285092

Systems, methods, and devices of the various embodiments enable the detection and localization of power line corona discharges and/or electrical arcs by an unmanned aerial vehicle (uav) including an array of ultraviolet (uv) point detectors.
Uv-curable ink composition, method for producing bezel pattern of display substrate using same, and bezel ...
Lg Chem, Ltd.
October 05, 2017 - N°20170283634

The present invention relates to a uv-curable ink composition, a method for producing a bezel pattern of a display substrate using same, and a bezel pattern produced thereby, the uv-curable ink composition comprising a colorant, an epoxy compound, an oxetane compound and a photopolymerization initiator, wherein a content ratio of the epoxy compound to the oxetane compound is 1:0. 5 to 1:6 and ...
Liquid drop discharge device and liquid drop discharge method
Mimaki Engineering Co., Ltd.
September 28, 2017 - N°20170274587

The printing and object-shaping system includes inkjet heads that discharge ink droplets of ultraviolet curing-type inks, a curing unit, a platen which is a table-shaped member disposed so as to face the inkjet heads, and a controller configured to control the operations of at least the inkjet heads and the curing unit. This system is operable to carry out operations ...
Cationic ultraviolet curing of resins with onium salt
Case Western Reserve University
September 14, 2017 - N°20170260341

Disclosed herein is a method of forming a photocurable polymer system. The method includes providing a polymer, providing a diaryl iodonium salt, blending said polymer and diaryl iodonium salt, applying the blend to a substrate; and crosslinking the blend. The polymer can be a silicone-based polymer, such as pdms-eche. The polymer can also be etbn. The blend can be crosslinked ...
Coated optical fiber and method for manufacturing coated optical fiber
Furukawa Electric Co., Ltd.
August 31, 2017 - N°20170248756

A coated optical fiber, including a coating layer with a high elastic modulus even when a glass optical fiber is coated with resin by using an ultraviolet semiconductor light emitting element as a light source for curing resin and using a wet-on-wet method, is provided. A manufacturing method of the coated optical fiber includes: applying a first ultraviolet curable resin ...
Coating resin composition
Teikoku Printing Inks Mfg. Co., Ltd.
August 31, 2017 - N°20170247564

An ultraviolet curing type coating resin composition having all of respective beneficial features of excellent state in chemical resistance, under high temperature, against human skin protection creams containing a mixture of alkyl esters of benzoic acid, as represented by neutrogena cream (registered trademark), excellent state in gas barrier property against metal-corrosive gases as represented by sulfur-containing gases, and excellent state ...
Display device and method for manufacturing display device
Japan Display Inc.
August 24, 2017 - N°20170244064

A display device includes a light-emitting element layer that emits light in a way that unit pixels each forming a pixel are respectively controlled in brightness, a sealing layer provided on the light-emitting element layer, an ultraviolet absorbing layer provided on the sealing layer, and a flattening layer provided on the ultraviolet absorbing layer and made of organic resin having ...
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Optical fiber
Sumitomo Electric Industries, Ltd.
August 24, 2017 - N°20170242187

An optical fiber includes a glass fiber and a coating resin layer with which the glass fiber is covered, wherein the coating resin layer includes tin and a cured ultraviolet curable resin composition containing 2,4,6-trimethylbenzoyldiphenyl phosphine as a photoinitiator, a percentage of uncured components having a molecular weight of 1000 or less included in the coating resin layer is 15% by mass ...
Conductive multilayer sheet for thermal forming applications
Sabic Global Technologies B.v.
August 10, 2017 - N°20170226303

A method of making a multilayer sheet includes: forming a substrate including a substrate first surface and a substrate second surface; applying a conductive layer including a base and a conductive coating to the substrate first surface; and applying an ultraviolet cured coating layer to a surface of the conductive layer opposite that in contact with the substrate second surface, ...
Ultraviolet curing device, sealant curing system and sealant curing method
Hefei Boe Optoelectronics Technology Co., Ltd.
July 06, 2017 - N°20170191754

The present disclosure provides a uv curing device, a sealant curing system and a sealant curing method. The uv curing device includes: a light-emitting mechanism configured to emit and guide uv rays in an output direction; and a first adjustment mechanism connected to the light-emitting mechanism and configured to adjust the output direction of the uv rays from the light-emitting ...
Image forming apparatus
Canon Kabushiki Kaisha
June 29, 2017 - N°20170185014

An image forming apparatus includes a recording material feeding portion; an image forming portion configured to form an image with a liquid developer containing toner and an ultraviolet curable agent; an ultraviolet irradiating portion; a heating portion configured to heat the recording material on a feeding path of the recording material from a recording material feeding position where the recording ...
Image forming apparatus
Canon Kabushiki Kaisha
June 29, 2017 - N°20170185010

An image forming apparatus includes an accommodating portion configured to accommodate a recording material; a first heating portion configured to heat the recording material accommodated in the accommodating portion; a recording material feeding portion configured to feed the recording material from the accommodating portion; an image forming portion configured to form an image, on a surface of the recording material ...
Nano-imprinting template, system, and imprinting method
South University Of Science And Technology Of China
June 22, 2017 - N°20170176853

A nano-imprinting template, a system, and an imprinting method are provided. The nano-imprinting template (10) comprises: a first baseplate (100) transparent to ultraviolet light; an imprinting pattern structure (105) formed on the first surface of the first baseplate (100); a heating element (110) formed on the second surface, opposite to the first surface, of the first baseplate (100), wherein the heating element (110) is transparent to ultraviolet ...
Transparent uv-curable adhesive
Nan Ya Plastics Corporation
June 15, 2017 - N°20170166787

A transparent ultraviolet curable adhesive is a solventless composition, based on a total weight of the composition, being composed of 35-65 wt % of a polyurethane (meth)acrylate resin, 30-60 wt % of a (meth)acrylate monomer, 0. 1-5 wt % of an acrylate group-containing bisphenol fluorene derivative, 0. 3-8 wt % of a photopolymerization initiator and 0. 002-0. 01 wt % of a vinyl silane coupling agent; and, ...
Ultraviolet curable composition
June 08, 2017 - N°20170158857

Ho—r1o—r2—or3—oh  (2)
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