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COLOR DEVELOPMENT STRUCTURE, DISPLAY BODY, COLOR DEVELOPMENT SHEET, COMPACT, AND METHOD FOR MANUFACTURING COLOR DEVELOPMENT STRUCTURE
COLOR DEVELOPMENT STRUCTURE, DISPLAY BODY, COLOR DEVELOPMENT SHEET, COMPACT, AND METHOD FOR MANUFACTURING COLOR DEVELOPMENT STRUCTURE
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机译:颜色发展结构,显示体,颜色发展表,紧凑型和制造颜色发展结构的方法
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摘要
PROBLEM TO BE SOLVED: To provide a color development structure that can protect a rugged structure of a multilayer film layer, a display body, a color development sheet, a compact, and a method for manufacturing a color development structure.;SOLUTION: A color development structure 30 comprises: a rugged layer 15 that has a rugged structure on its surface; a multilayer film layer 16 that is located on the rugged structure and has a surface shape following the rugged structure; and a protective layer 20 that covers a surface of the multilayer film layer 16. A convex part 15a forming the rugged structure has a shape in one or more steps, and a pattern formed by a projection image of the convex part 15a on a virtual plane on which the rugged structure is projected in the thickness direction of the rugged layer 15 includes a pattern consisting of a plurality of rectangles having a length along a second direction equal to or longer than a length along a first direction. The length along the first direction of the rectangles is equal to or less than a sub wavelength, and the standard deviation of the lengths along the second direction of the plurality of rectangles is larger than the standard deviation of the lengths along the first direction.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT
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