Invention Grant
- Patent Title: Complex three-dimensional multi-layer structure and manufacturing method thereof
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Application No.: US14410266Application Date: 2013-06-13
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Publication No.: US09958581B2Publication Date: 2018-05-01
- Inventor: Han Eol Lim , Se Jin Choi , Tae Wan Kim , Seung Joon Baek
- Applicant: Minuta Technology Co., LTD
- Applicant Address: KR Osan-si, Gyeonggi-do
- Assignee: Minuta Technology Co., LTD
- Current Assignee: Minuta Technology Co., LTD
- Current Assignee Address: KR Osan-si, Gyeonggi-do
- Agency: Christensen, Fonder, Dardi & Herbert PLLC
- Agent Peter S. Dardi
- Priority: KR10-2012-0067048 20120621; KR10-2012-0096320 20120831
- International Application: PCT/KR2013/005213 WO 20130613
- International Announcement: WO2013/191412 WO 20131227
- Main IPC: G02B5/02
- IPC: G02B5/02 ; G02B5/04 ; F21V8/00 ; B29C59/16 ; B32B3/30 ; G02B5/20 ; G02B6/00 ; G02B6/12 ; B29D11/00 ; B29L11/00

Abstract:
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.
Public/Granted literature
- US20150323712A1 COMPLEX THREE-DIMENSIONAL MULTI-LAYER STRUCTURE AND MANUFACTURING METHOD THEREOF Public/Granted day:2015-11-12
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