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LINEAR FRESNEL LENS SHEET, TRANSMISSIVE DISPLAY DEVICE AND ROLL-SHAPED MOLD FOR PRODUCING LINEAR FRESNEL LENS SHEET
LINEAR FRESNEL LENS SHEET, TRANSMISSIVE DISPLAY DEVICE AND ROLL-SHAPED MOLD FOR PRODUCING LINEAR FRESNEL LENS SHEET
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机译:线性菲涅尔透镜片,透射式显示装置和可卷曲成型的模具,用于生产线性菲涅尔透镜片
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摘要
A linear Fresnel lens sheet includes: a lens layer having a first surface in which a linear Fresnel lens portion, having a number of lens surfaces arranged in a first direction d1, is formed, and a second surface opposite the first surface; and a diffusion layer disposed on the side of the second surface of the lens layer.
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