Infrared reflecting substrate includes, on a transparent film base, an infrared reflecting layer mainly made of silver and a light absorptive metal layer in this order. The light absorptive metal layer has a thickness of 15 nm or less, and a transparent protective layer has a thickness of 10 nm to 120 nm. The distance between the light absorptive metal layer and the transparent protective layer is 25 nm or less.

Infrared reflecting substrate includes, on a transparent film base, an infrared reflecting layer mainly made of silver and a light absorptive metal layer in this order. The light absorptive metal layer has a thickness of 15 nm or less, and a transparent protective layer has a thickness of 10 nm to 120 nm. The distance between the light absorptive metal layer and the transparent protective layer is 25 nm or less.

It is provided that a polymer film; a preparation method of the polymer film; and a laminated body used the polymer film. The polymer film is suitable for use in producing a laminate body which comprises a support and a polymer film, and is reduced in foreign-matter trapping and which can be used for supplying film devices using conventional apparatuses for glass substrates or silicon substrates. The polymer film coated with the layer of silane coupling agent, which is suitable for producing a laminate that comprises a support and a polymer film, comprises a silane coupling agent layer formed on at least one surface of the polymer film, wherein the silane coupling agent layer has a three-dimensional surface roughness (Sa) of 5.0 nm or less. The method of efficient for producing the polymer film coated with the above layer is the method for producing without using a vacuum.

The present invention discloses a 3D diffraction coating process, the operation is simple, due to the principle of newton's rings of single light sources, superimposition of optical wave-wavlet vibration during wave transmission of light and diffraction, refraction, reflection, transmission, transmission increase and reflection increase of the light, slit diffraction generated by a round hole, a rectangular hole and a line in a pattern internally coated in the product is conducted to an outer glass layer to form a diffraction layer, and finally, a muitilayered 3D visual effect is generated, and the manufactured finished product has a good 3D effect, and is very exquisite and high-class.

The present invention discloses a 3D diffraction coating process, the operation is simple, due to the principle of newton's rings of single light sources, superimposition of optical wave-wavlet vibration during wave transmission of light and diffraction, refraction, reflection, transmission, transmission increase and reflection increase of the light, slit diffraction generated by a round hole, a rectangular hole and a line in a pattern internally coated in the product is conducted to an outer glass layer to form a diffraction layer, and finally, a muitilayered 3D visual effect is generated, and the manufactured finished product has a good 3D effect, and is very exquisite and high-class.

A mirror includes a transparent substrate, a metallic reflecting layer and a protective layer on the back of the mirror, in which at least one barrier layer to corrosive agents with a thickness after drying of less than 1 μm is located between the metallic reflecting layer and the protective layer, the barrier layer being a layer based on metal alkoxides, oxides, phosphates or sulfides and on organic resin, the alkoxides, oxides, phosphates or sulfides being chosen from titanium or zirconium alkoxides or oxides, tin or zinc oxides, zinc, manganese or tin phosphates and zinc sulfide, alone or as a mixture.

A mirror includes a transparent substrate, a metallic reflecting layer and a protective layer on the back of the mirror, in which at least one barrier layer to corrosive agents with a thickness after drying of less than 1 μm is located between the metallic reflecting layer and the protective layer, the barrier layer being a layer based on metal alkoxides, oxides, phosphates or sulfides and on organic resin, the alkoxides, oxides, phosphates or sulfides being chosen from titanium or zirconium alkoxides or oxides, tin or zinc oxides, zinc, manganese or tin phosphates and zinc sulfide, alone or as a mixture.

The present invention relates to reflective articles, such as solar mirrors, that include a sacrificial cathodic layer. The reflective article, more particularly includes a substrate, such as glass, having a multi-layered coating thereon that includes a lead-free sacrificial cathodic layer. The sacrificial cathodic layer includes at least one transition metal, such as a particulate transition metal, which can be in the form of flakes (e.g., zinc flakes). The sacrificial cathodic layer can include an inorganic matrix formed from one or more organo-titanates. Alternatively, the sacrificial cathodic layer can include an organic polymer matrix (e.g., a crosslinked organic polymer matrix formed from an organic polymer and an aminoplast crosslinking agent). The reflective article also includes an outer organic polymer coating, that can be electrodeposited over the sacrificial cathodic layer.

The present invention relates to reflective articles, such as solar mirrors, that include a sacrificial cathodic layer. The reflective article, more particularly includes a substrate, such as glass, having a multi-layered coating thereon that includes a lead-free sacrificial cathodic layer. The sacrificial cathodic layer includes at least one transition metal, such as a particulate transition metal, which can be in the form of flakes (e.g., zinc flakes). The sacrificial cathodic layer can include an inorganic matrix formed from one or more organo-titanates. Alternatively, the sacrificial cathodic layer can include an organic polymer matrix (e.g., a crosslinked organic polymer matrix formed from an organic polymer and an aminoplast crosslinking agent). The reflective article also includes an outer organic polymer coating, that can be electrodeposited over the sacrificial cathodic layer.

Aspects of the present disclosure relate generally to methods and apparatus of processing transparent substrates, such as glass substrates. In one implementation, a film stack for optical devices includes a glass substrate including a first surface and a second surface. The film stack includes a device function layer formed on the first surface, a hard mask layer formed on the device function layer, and a substrate recognition layer formed on the hard mask layer. The hard mask layer includes one or more of chromium, ruthenium, or titanium nitride. The film stack includes a backside layer formed on the second surface. The backside layer formed on the second surface includes one or more of a conductive layer or an oxide layer.