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Patent Searching and Data


Title:
METHOD FOR CREATING HOLOGRAM PATTERN, AND TEST SPECIMEN COMPRISING METAL-PLATED LAYER HAVING HOLOGRAM PATTERN ON SURFACE THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/213353
Kind Code:
A1
Abstract:
A method for creating a hologram pattern, and a test specimen comprising a metal-plated layer having a hologram pattern on the surface thereof, according to the present invention, can have a hologram pattern formed on a metal-plated layer by a relatively simple method involving plating and subsequent etching. Also, the method for creating a hologram pattern according to the present invention can be applied to a metal-plated layer, other than a metal test specimen, and thus has wide applicability by being able to be applied to any material which can be plated. In addition, the method can form a hologram pattern, which appears to have different colors depending on light and the location of a viewer, by a relatively simple process involving plating and subsequent pattern-making.

Inventors:
NO SEONG-TAE (KR)
Application Number:
PCT/KR2017/004893
Publication Date:
December 14, 2017
Filing Date:
May 11, 2017
Export Citation:
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Assignee:
NO SEONG-TAE (KR)
International Classes:
C25D5/48; C25D3/12; C25D3/46; C25D3/48; C25D3/50
Foreign References:
KR20070053909A2007-05-28
KR100758848B12007-09-19
KR20030035098A2003-05-09
KR20060114070A2006-11-06
KR20150146052A2015-12-31
Other References:
See also references of EP 3467153A4
Attorney, Agent or Firm:
KIM, Jin Dong (KR)
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