Invention Grant
- Patent Title: Light-transmitting film and an electrochromic device comprising the same
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Application No.: US16604841Application Date: 2018-04-23
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Publication No.: US11409178B2Publication Date: 2022-08-09
- Inventor: Yong Chan Kim , Ki Hwan Kim
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2017-0052047 20170424,KR10-2018-0045418 20180419
- International Application: PCT/KR2018/004672 WO 20180423
- International Announcement: WO2018/199570 WO 20181101
- Main IPC: G02F1/1523
- IPC: G02F1/1523 ; G02F1/1524 ; G02B26/02
Abstract:
A light-transmitting film and a device including the light-transmitting film are disclosed. The light-transmitting film includes an oxynitride containing two or more metals selected from Ti, Nb, Mo, Ta and W, and having light transmittance of 60% or more. The oxynitride may be represented by Formula 1, which is MoaTibOxNy where a>0, b>0, x>0, y>0, 0.5
Public/Granted literature
- US20200166818A1 LIGHT-TRANSMITTING FILM AND AN ELECTROCHROMIC DEVICE COMPRISING THE SAME Public/Granted day:2020-05-28
Information query
