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WAVELENGTH SELECTIVE HEAT RADIATION MATERIAL SELECTIVELY RADIATING HEAT RADIATION LIGHT CORRESPONDING TO INFRARED RAY TRANSMISSION WAVELENGTH REGION OF RESIN MEMBER AND METHOD FOR MANUFACTURING THE SAME
WAVELENGTH SELECTIVE HEAT RADIATION MATERIAL SELECTIVELY RADIATING HEAT RADIATION LIGHT CORRESPONDING TO INFRARED RAY TRANSMISSION WAVELENGTH REGION OF RESIN MEMBER AND METHOD FOR MANUFACTURING THE SAME
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机译:与树脂构件的红外线透射波长区域相对应的波长选择性热辐射材料选择性辐射的辐射热光及其制造方法
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摘要
An object is to provide a method for manufacturing a wavelength selective heat radiation material in which a surface roughness of an upper portion of a cavity wall defining each microcavity is suppressed or in which microcavities each having an aspect ratio larger than 3.0 are formed. For the wavelength selective heat radiation material, a base material having a mask having predetermined openings tightly adhered to a surface thereof, or a base material in which depressions are previously formed on one surface thereof by pressing a die having projections arrayed so as to correspond to positions of microcavities thereagainst, is subjected to anisotropic etching, thereby providing a wavelength selective heat radiation material in which the surface roughness of the upper portion of the cavity wall defining each of the microcavities is suppressed or a wavelength selective heat radiation material having microcavities whose each aspect ratio is larger than 3.0.
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