Invention Grant
- Patent Title: Reddening-resistant layer
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Application No.: US17441658Application Date: 2020-01-31
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Publication No.: US12202230B2Publication Date: 2025-01-21
- Inventor: Jin Seok Byun , Yeong Rae Chang , Na Young Shin , Kyun Il Rah , Jae Pil Koo
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Bryan Cave Leighton Paisner LLP
- Priority: KR10-2019-0037453 20190329
- International Application: PCT/KR2020/001470 WO 20200131
- International Announcement: WO2020/204339 WO 20201008
- Main IPC: B32B17/10
- IPC: B32B17/10 ; B32B7/12 ; C08J5/18 ; G02B5/30 ; G02B7/00 ; B32B3/30 ; B32B27/14
Abstract:
The present disclosure relates to an optical laminate or a reddening-resistant layer. The present disclosure can provide an optical laminate that does not cause a so-called reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.
Public/Granted literature
- US20220146775A1 REDDENING-RESISTANT LAYER Public/Granted day:2022-05-12
Information query
