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1. KR1020080023888 - ANTI-REFLECTIVE FUNCTIONAL COATING GLASS FOR AN AUTOMOBILE, WHICH INCLUDES AT LEAST TWO COATING FILMS HAVING DIFFERENT REFLECTIVE INDEX

Office Republic of Korea
Application Number 1020060088000
Application Date 12.09.2006
Publication Number 1020080023888
Publication Date 17.03.2008
Publication Kind A
IPC
C03C 17/06
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
06with metals
C03C 17/09
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
06with metals
09by deposition from the vapour phase
CPC
C03C 17/245
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
22with other inorganic material
23Oxides
245by deposition from the vapour phase
C03C 17/22
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
22with other inorganic material
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
Applicants KOREA AUTOGLASS CORPORATION
코리아 오토글라스 주식회사
Inventors LEE, CHANG GIL
이창길
Title
(EN) ANTI-REFLECTIVE FUNCTIONAL COATING GLASS FOR AN AUTOMOBILE, WHICH INCLUDES AT LEAST TWO COATING FILMS HAVING DIFFERENT REFLECTIVE INDEX
(KO) 반사방지 기능성 코팅유리
Abstract
(EN)
PURPOSE: An anti-reflective functional coating glass is provided to show low reflective effects applicable to a safe glass for an automobile by controlling a material kind, a reflective index and a thickness of coating layers on a glass substrate. CONSTITUTION: An anti-reflective functional coating glass has a structure in which at least two coating films having a reflective index different from each other are layered on a glass substrate. In particular, the anti-reflective functional coating glass satisfies the formula: n4

(KO)
투명한 유리 기판 위에 적어도 2개 이상의 굴절률이 다른 물질로 이루어진 코팅층들이 가시광선 영역의 빛을 흡수 또는 광학적으로 간섭하여 반사되는 빛의 양을 차감시켜 저반사 효과를 나타내는 반사방지 기능성 코팅유리에 관한 것으로 도포 되어지는 물질 및 물질의 굴절률 그리고 도포 되어진 코팅의 두께를 조절하여 광학적 두께를 제어하면 저반사 효과를 나타내는 반사방지 기능성 코팅유리의 제작이 가능하다. 특히, 본 발명은 코팅 후 성형이 가능하며 입사각이 고각(50 - 70°)인 광에 대해서도 반사율 저감 효과가 충분하여 자동차용 안전유리로의 사용이 가능한 반사방지 코팅 유리 제작에 관한 것이다.