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LINEAR FRESNEL LENS SHEET, TRANSMISSION TYPE DISPLAY, AND METHOD FOR MANUFACTURING LINEAR FRESNEL LENS SHEET
LINEAR FRESNEL LENS SHEET, TRANSMISSION TYPE DISPLAY, AND METHOD FOR MANUFACTURING LINEAR FRESNEL LENS SHEET
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机译:线性菲涅尔透镜片,透射型显示器和制造线性菲涅尔透镜片的方法
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摘要
PROBLEM TO BE SOLVED: To provide a Fresnel lens sheet having a plurality of Fresnel lens parts that smoothly displays an image formed by video light and can be manufactured at a low price.;SOLUTION: A linear Fresnel lens sheet 3 includes a plurality of linear Fresnel lens parts 13 that are integrally molded, and each of the linear Fresnel lens parts 13 has an optical center O.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2018,JPO&INPIT
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