Invention Grant
- Patent Title: Decorative member
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Application No.: US16772196Application Date: 2018-12-14
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Publication No.: US11639045B2Publication Date: 2023-05-02
- Inventor: Yong Chan Kim , Ki Hwan Kim , Nansra Heo , Jeong Woo Shon , Jin Suk Song , Pilsung Jo
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2017-0173250 20171215,KR10-2018-0093369 20180809
- International Application: PCT/KR2018/015945 WO 20181214
- International Announcement: WO2019/117679 WO 20190620
- Main IPC: B44F1/02
- IPC: B44F1/02 ; B32B7/023 ; B32B3/30 ; B32B27/28 ; C23C14/06 ; C23C14/34 ; G02B1/02 ; G02B5/00 ; G02B5/08 ; A45D33/18 ; C23C14/00 ; G02B5/28 ; B32B1/00 ; B44C3/02 ; B44F1/04 ; B44F1/08 ; G02F1/153 ; A45D33/00 ; A45D34/00 ; A45D40/00
Abstract:
A decorative member including: a color developing layer including a light reflective layer and a light absorbing layer provided on the light reflective layer; and a substrate provided on one surface of the color developing layer. The light absorbing layer includes a copper oxynitride (CuaObNc).
Information query
