Invention Grant
- Patent Title: Ink composition and method for manufacturing organic light emitting device
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Application No.: US16497584Application Date: 2018-11-30
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Publication No.: US11711971B2Publication Date: 2023-07-25
- Inventor: Ji Young Jung , Mi Kyoung Kim
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Lerner David LLP
- Priority: KR 20170170407 2017.12.12 KR 20180143421 2018.11.20
- International Application: PCT/KR2018/015063 2018.11.30
- International Announcement: WO2019/117516A 2019.06.20
- Date entered country: 2019-09-25
- Main IPC: C09D11/36
- IPC: C09D11/36 ; H10K85/60 ; C09D11/38 ; C09K11/06 ; H10K71/00 ; H10K71/15 ; H10K71/13
Abstract:
The present specification relates to an ink composition comprising a solvent comprising a solvent represented by Chemical Formula 1, a solvent represented by Chemical Formula 2 and a solvent represented by Chemical Formula 3; and a charge transferring material or a light emitting material, and a method for manufacturing an organic light emitting device formed using the ink composition.
Public/Granted literature
- US20200295263A1 Ink Composition and Method for Manufacturing Organic Light Emitting Device Public/Granted day:2020-09-17
Information query
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