Title:
METHOD FOR PRODUCING FUSED LIGHT GUIDE PANEL
Document Type and Number:
WIPO Patent Application WO/2016/190715
Kind Code:
A3
Abstract:
The purpose of the present invention is to provide a method for producing a fused light guide panel which imparts free forms and three-dimensional and dynamic movements to various indoor and outdoor advertisements, signboards, promotional materials, public structures, displays, indicators, and the like by implementing a thin screen using only a single light guide panel base without using a separate screen panel or an auxiliary diffuser plate. The method for producing a fused light guide panel according to the present invention comprises: a step of manufacturing a planar or three-dimensional transparent light guide panel base by means of an optical PMMA resin; an optical design step of applying CAD and optical design to the upper and/or lower surfaces of the transparent light guide panel base; a step of converting each optically designed file into an output file; a step of sending the converted files to a printer and spraying colored and colorless light-guide ink on the upper and/or lower surfaces of the transparent light guide panel base to form multiple light guide printing layers via simultaneous and/or sequential multiple rounds of digital printing; and a step of producing a light guide panel by disposing an LED light source on the side of the transparent light guide panel base.
Inventors:
HO SEUNG HO (KR)
Application Number:
PCT/KR2016/005661
Publication Date:
January 19, 2017
Filing Date:
May 27, 2016
Export Citation:
Assignee:
HO SEUNG HO (KR)
International Classes:
F21V8/00; G02F1/1335
Foreign References:
| JP2000193827A | 2000-07-14 | |||
| KR20120088589A | 2012-08-08 | |||
| KR20140093917A | 2014-07-29 | |||
| KR20110000309A | 2011-01-03 | |||
| JP2006512215A | 2006-04-13 |
Attorney, Agent or Firm:
LEE, Un Cheol (KR)
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