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Method for manufacturing an improved optical layer of a light emitting device, and light emitting device with surface nano-micro texturation based on radiation speckle lithography.
Method for manufacturing an improved optical layer of a light emitting device, and light emitting device with surface nano-micro texturation based on radiation speckle lithography.
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机译:用于制造发光器件的改进的光学层的方法,以及具有基于辐射斑点光刻的表面纳米微纹理化的发光器件。
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摘要
An object of the present invention is to provide a cheap, rapid, controlled, reproducible and polyvalent method for manufacturing a light emitting device with an internal source of light capable of achieving an enhancement in extraction efficiency.;The invention proposes a method for manufacturing an optical layer for a light emitting device having an internal source of light and an optical layer separating the internal source of light and an external medium of light diffusion, wherein the method comprises the use of coherent electromagnetic radiation speckle lithography, such as laser speckle lithography, to make a nano/micro texturation on at least one surface of the optical layer.
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