Title:
DECORATIVE MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/199061
Kind Code:
A1
Abstract:
The present invention relates to a decorative member which exhibits a cool tone color by including a light absorption layer in which the content of each element is controlled at a certain ratio while including a copper oxide, has a dichroism exhibiting a different color depending on a viewing direction, and comprises a color expression layer including a light reflection layer and a light absorption layer provided on the light reflection layer in order to provide a decorative member having improved visibility of the dichroism, and a substrate provided on one surface of the color expression layer, wherein the light absorption layer contains a copper oxide.
Inventors:
KIM YONG CHAN (KR)
KIM KI HWAN (KR)
HEO NANSRA (KR)
SHON JEONG WOO (KR)
JO PILSUNG (KR)
KIM KI HWAN (KR)
HEO NANSRA (KR)
SHON JEONG WOO (KR)
JO PILSUNG (KR)
Application Number:
PCT/KR2019/004293
Publication Date:
October 17, 2019
Filing Date:
April 10, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
A45D33/18; A45D34/00; A45D40/00; B29C45/00; B65D1/02; C08L101/00; B29K101/00
Foreign References:
| JP2009186929A | 2009-08-20 | |||
| KR101497955B1 | 2015-03-03 | |||
| KR20100135837A | 2010-12-27 | |||
| KR20130118082A | 2013-10-29 | |||
| JPH0973001A | 1997-03-18 | |||
| KR20180041562A | 2018-04-24 | |||
| KR20180132095A | 2018-12-11 | |||
| KR20100135837A | 2010-12-27 |
Other References:
MACHINE GRAPHICS AND VISION, vol. 20, no. 4, pages 383 - 411
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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