WINDOW GLASS FOR VEHICLE AND METHOD OF MANUFACTURING THE SAME
PROBLEM TO BE SOLVED: To provide a window glass for vehicles excellent in friction resistance. SOLUTION: Gas of organosilicon compound is introduced into a vacuum vessel 20, at the same time, vapor of SiO2is released from a vapor deposition source 21 and a protective film made of silicon oxide thin...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a window glass for vehicles excellent in friction resistance. SOLUTION: Gas of organosilicon compound is introduced into a vacuum vessel 20, at the same time, vapor of SiO2is released from a vapor deposition source 21 and a protective film made of silicon oxide thin film containing carbon is formed on the surface of a PC substrate 25. The protective film has high abrasion resistance and has small haze value. When the protective film is formed while applying an AC voltage to a substrate holder 23 which retains the PC substrate 25, the abrasion resistance and adhesiveness are enhanced. Further, gas of carbonized silicon compound introduced into the vacuum vessel 20 is turned into plasma and, thereby, the protective film can be formed. COPYRIGHT: (C)2011,JPO&INPIT |
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