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1. CN106405690 - Transparent substrate with multilayer anti-glare coating and automotive glass comprising same

Office China
Application Number 201610369518.1
Application Date 30.05.2016
Publication Number 106405690
Publication Date 15.02.2017
Grant Number 106405690
Grant Date 21.04.2020
Publication Kind B
IPC
G02B 1/115
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made; Optical coatings for optical elements
10Optical coatings produced by application to, or surface treatment of, optical elements
11Anti-reflection coatings
113using inorganic layer materials only
115Multilayers
B60J 3/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
3Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
CPC
B60J 3/007
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
3Antiglare equipment associated with windows or windscreens
007Sunglare reduction by coatings, interposed foils in laminar windows, or permanent screens
G02B 1/115
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made
10Optical coatings produced by application to, or surface treatment of, optical elements
11Anti-reflection coatings
113using inorganic layer materials only
115Multilayers
C03C 17/3435
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
34with at least two coatings having different compositions
3411with at least two coatings of inorganic materials
3429at least one of the coatings being a non-oxide coating
3435comprising a nitride, oxynitride, boronitride or carbonitride
C03C 2217/734
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
70Properties of coatings
73Anti-reflective coatings with specific characteristics
734comprising an alternation of high and low refractive indexes
G02B 1/111
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made
10Optical coatings produced by application to, or surface treatment of, optical elements
11Anti-reflection coatings
111using layers comprising organic materials
C03C 17/34
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
34with at least two coatings having different compositions
Applicants HYUNDAI MOTOR COMPANY
现代自动车株式会社
KCC CORPORATION
株式会社KCC
Inventors KIM, SANG YOUNG
金相荣
BAE, KYOUNG HWAN
裵卿桓
KIM, JUNG JU
金廷柱
Agents 北京康信知识产权代理有限责任公司 11240
北京康信知识产权代理有限责任公司 11240
Priority Data 10-2015-0108885 31.07.2015 KR
Title
(EN) Transparent substrate with multilayer anti-glare coating and automotive glass comprising same
(ZH) 具有多层防眩光涂层的透明基板及包含其的汽车玻璃
Abstract
(EN)
The invention relates to a transparent substrate with a multilayer anti-glare coating and an automotive glass comprising same. A transparent substrate with a multilayer anti-glare coating includes a transparent substrate; a first coating layer formed on the transparent substrate and being formed of a first dielectric layer having a refractive index of n1; a second coating layer formed on the first coating layer and being formed of a metal oxide layer having a refractive index of n2; a third coating layer formed on the second coating layer and being formed of a second dielectric layer having a refractive index of n3; and a fourth coating layer formed on the third coating layer and being formed of a third dielectric layer having a refractive index of n4. The refractive indexes of the coating layers satisfy: n1=n3>n2>n4.

(ZH)
本发明涉及具有多层防眩光涂层的透明基板及包含其的汽车玻璃。具有多层防眩光涂层的透明基板包括透明基板;形成于所述透明基板上并由具有折射率n1的第一介电层形成的第一涂层;形成于所述第一涂层上并由具有折射率n2的金属氧化物层形成的第二涂层;形成于所述第二涂层上并由具有折射率n3的第二介电层形成的第三涂层;和形成于所述第三涂层上并由具有折射率n4的第三介电层形成的第四涂层。所述涂层的折射率满足:n1=n3>n2>n4。

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