Invention Grant
- Patent Title: Optical filter for anti-reflection and organic light-emitting device
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Application No.: US16480642Application Date: 2018-01-25
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Publication No.: US10943960B2Publication Date: 2021-03-09
- Inventor: Eun Hye Lee , Sergey Belyaev , Sin Young Kim , Ji Youn Lee , Moon Soo Park , Hyuk Yoon , Sun Kug Kim
- 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: KR10-2017-0011940 20170125,KR10-2018-0009386 20180125
- International Application: PCT/KR2018/001126 WO 20180125
- International Announcement: WO2018/139875 WO 20180802
- Main IPC: H01L29/22
- IPC: H01L29/22 ; H01L27/32 ; G02B1/11 ; G02F1/1335 ; H01L51/52
Abstract:
The present application relates to an optical filter and an organic light-emitting display device. The optical filter of the present application has excellent omnidirectional antireflection performance on the side as well as the front. The optical filter can be applied to an organic light-emitting device to improve visibility.
Public/Granted literature
- US20200043993A1 OPTICAL FILTER FOR ANTI-REFLECTION AND ORGANIC LIGHT-EMITTING DEVICE Public/Granted day:2020-02-06
Information query
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