Processing

Please wait...

Settings

Settings

Goto Application

1. WO2017177060 - LIGHT DIFFUSION COATING FOR ENVELOPES FOR LAMPS

Publication Number WO/2017/177060
Publication Date 12.10.2017
International Application No. PCT/US2017/026437
International Filing Date 06.04.2017
IPC
C03C 17/00 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
G02B 5/02 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
02Diffusing elements; Afocal elements
CPC
C03C 17/007
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, not in the form of fibres or filaments, by coating
006with materials of composite character
007containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
C03C 17/009
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, not in the form of fibres or filaments, by coating
006with materials of composite character
008comprising a mixture of materials covered by two or more of the groups C03C17/02, C03C17/06, C03C17/22 and C03C17/28
009Mixtures of organic and inorganic materials, e.g. ormosils and ormocers
C03C 2217/425
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
2217Coatings on glass
40Coatings comprising at least one inhomogeneous layer
425consisting of a porous layer
C03C 2217/445
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
2217Coatings on glass
40Coatings comprising at least one inhomogeneous layer
43consisting of a dispersed phase in a continuous phase
44characterized by the composition of the continuous phase
445Organic continuous phases
C03C 2217/45
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
2217Coatings on glass
40Coatings comprising at least one inhomogeneous layer
43consisting of a dispersed phase in a continuous phase
44characterized by the composition of the continuous phase
45Inorganic continuous phases
C03C 2217/47
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
2217Coatings on glass
40Coatings comprising at least one inhomogeneous layer
43consisting of a dispersed phase in a continuous phase
46characterized by the dispersed phase
47consisting of a specific material
Applicants
  • GE LIGHTING SOLUTIONS, LLC [US]/[US]
Inventors
  • JANSMA, Jon, Bennett
Agents
  • DIMAURO, Peter, T.
  • WINTER, Catherine, J.
  • GNIBUS, Michael, M.
  • MIDGLEY, Stephen, G.
  • KRAMER, John, A.
Priority Data
62/319,09006.04.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LIGHT DIFFUSION COATING FOR ENVELOPES FOR LAMPS
(FR) REVÊTEMENT À DIFFUSION DE LUMIÈRE POUR ENVELOPPES POUR LAMPES
Abstract
(EN)
The disclosure provides coating systems applied to substrates, and in particular to coating systems applied to substrates which at least partially enclose concentrated light sources, for example, light emitting diode (LED) light sources. The coating comprising a diffusive material, and a substantially transparent material, wherein a combination of the diffusive material and the substantially transparent material effects a particular refractive index that diffuses light and minimizes scattering reflection.
(FR)
L'invention concerne des systèmes de revêtement appliqués sur des substrats, et en particulier des systèmes de revêtement appliqués sur des substrats qui renferment au moins partiellement des sources de lumière concentrée, par exemple des sources de lumière à diodes électroluminescentes (DEL). Le revêtement comprend un matériau de diffusion, et un matériau sensiblement transparent, une combinaison du matériau de diffusion et du matériau sensiblement transparent ayant un indice de réfraction particulier qui diffuse la lumière et réduit au minimum la réflexion de dispersion.
Latest bibliographic data on file with the International Bureau