Title:
COMPOSITE STRUCTURE, AND METHOD FOR FORMING SAME
Document Type and Number:
WIPO Patent Application WO/2018/124738
Kind Code:
A1
Abstract:
The present invention relates to a composite structure, and a method for forming same, and the technical issues to be solved are to provide a composite structure that can prevent damage and breaks to the substrate surface due to mechanical impact during functional layer formation by forming the functional layer after protecting the substrate surface, which can develop fine cracks or etching due to high surface roughness or powder particle collisions, by forming a buffer layer thereon, and a method for forming the composite structure. To that end, disclosed are the composite structure, and method for forming same, the composite structure comprising: a substrate which has surface roughness of 0.1 ㎛ or greater or which is made of organic material; a buffer layer in which buffer powder is coated on the substrate by means of mechanical impact; and a functional layer in which functional powder is coated on the buffer layer by means of mechanical impact, wherein the strength of the buffer layer is less than the strength of the functional layer.
Inventors:
PARK JAE HYUK (KR)
KIM DAE GEAN (KR)
LEE MYOUNG NO (KR)
KIM BYUNG KI (KR)
KIM DAE GEAN (KR)
LEE MYOUNG NO (KR)
KIM BYUNG KI (KR)
Application Number:
PCT/KR2017/015568
Publication Date:
July 05, 2018
Filing Date:
December 27, 2017
Export Citation:
Assignee:
IONES CO LTD (KR)
International Classes:
B05D5/00; B05D7/00; B05D7/02
Foreign References:
| JPH0967662A | 1997-03-11 | |||
| JP2010106317A | 2010-05-13 | |||
| KR100856662B1 | 2008-09-04 | |||
| KR20070067857A | 2007-06-29 | |||
| KR101249951B1 | 2013-04-03 |
Attorney, Agent or Firm:
SUNGAM SUH INTERNATIONAL PATENT & LAW FIRM et al. (KR)
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