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AssigneeMinuta Technology Co., Ltd.
InventorsHan Eol Lim, Se Jin Choi, Tae Wan Kim, Seung Joon Baek
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The present invention relates to a 3-dimensional complex multilayer structure. The 3-dimensional complex multilayer structure includes a first pattern and a second pattern having different thicknesses formed on one or both surfaces of a plate. The first pattern is selected from the group consisting of parallel lines, parallel curves, parallel zigzag lines, and combinations thereof which do not meet each other. The second pattern is not parallel to the first pattern and is selected from the group consisting of parallel lines, parallel curves, parallel zigzag lines, and combinations thereof which do not meet each other. The interfaces between the first pattern and the second pattern form figures selected from the group consisting of polygons, circles, ellipses, and combinations thereof. The figures are repetitively formed on one or both surfaces of the plate. The 3-dimensional complex multilayer structure includes different complex patterns, whereas a conventional device has a kind of simple pattern. The 3-dimensional complex multilayer structure of the present invention can be manufactured by a simple process. Therefore, the 3-dimensional complex multilayer structure of the present invention can find application in various fields, including optical components for displays (e.g., light guide plates, diffusion plates, prisms, and color filters), next generation displays and display devices (e.g., TFTs, OTFTs, oxide TFTs, flexible displays, and transparent displays), next generation 3-dimensional semiconductors, dry adhesion based on the use of fine ciliary structures, micro/nano piezoelectric devices, lighting optical components, and biocell/virus research using micropatterns.
A 3-dimensional complex multilayer structure comprising a first pattern along a first layer and a second pattern along a second layer formed on one or both surfaces of a plate, the first layer and the second layer having different thicknesses relative to the surface of the plate, wherein the first pattern is selected from the group consisting of parallel lines, parallel curves, parallel zigzag lines, and combinations thereof which do not meet each other, the second pattern is not parallel to the first pattern and is selected from the group consisting of parallel lines, parallel curves, parallel zigzag lines, and combinations thereof which do not meet each other, the interfaces along the plane of the surface between the first pattern and the second pattern form spatially separated figures surrounding regions of the second pattern selected from the group consisting of polygons, circles, ellipses, and combinations thereof wherein at least one of the figures is surrounded along all sides in the plane of the surface by the first pattern, and the figures are repetitively formed on one or both surfaces of the plate;
Dependencies are inferred from the claim text.