Black light shielding component
AssigneeSomar Corporation
InventorHiroshi NAMAI
Life of this patent
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Abstract
The present invention provides a black light shielding component with low gloss and high blackness, capable of achieving a black color close to pure black. The black light shielding component comprises a substrate and a light shielding layer (3) formed on at least one surface of the substrate. The light shielding layer (3) contains black microparticles, chain-like structure materials (33), and a resin component (31). By using chain-like silica as the chain-like structure materials (33), an L value of 7 or less, a spectral reflectance of 0.8% or less for light at a wavelength of 360 nm, and a highly black, near-pure black color can be achieved.
Claims14
A black light shielding component comprising a substrate and a light shielding layer formed on at least one surface of the substrate, characterized in that the light shielding layer contains black microparticles, chain-like structure materials, and a resin component.
A black light shielding component comprising a substrate and a light shielding layer formed on at least one surface of the substrate, characterized in that the light shielding layer contains black microparticles, chain-like structure materials, and a resin component, and the spectral reflectance at a wavelength of 360 nm on the surface of the black light shielding component with the light shielding layer is 0.8% or less.
A composition for black paint, characterized in that it contains black microparticles, chain-like structure materials, and a resin component.
Dependencies are inferred from the claim text.