Invention Grant
- Patent Title: Ink composition, organic light-emitting element using same, and fabrication method thereof
-
Application No.: US16349023Application Date: 2018-04-25
-
Publication No.: US11236246B2Publication Date: 2022-02-01
- Inventor: Mi Kyoung Kim , Ji Young Jung
- 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, Littenberg, Krumholz & Mentlik, LLP
- Priority: KR10-2017-0066039 20170529
- International Application: PCT/KR2018/004787 WO 20180425
- International Announcement: WO2018/221860 WO 20181206
- Main IPC: C09D11/36
- IPC: C09D11/36 ; C09D11/38 ; C09K11/06 ; H01L51/00 ; H01L51/50 ; H01L51/56
Abstract:
The present specification relates to an ink composition comprising a solvent comprising one or more types of Chemical Formulae 1 to 4; and a charge transferring material or a light emitting material, an organic light emitting device using the same, and a method for manufacturing the same.
Public/Granted literature
- US20190264053A1 Ink Composition, Organic Light-Emitting Element Using Same, And Fabrication Method Thereof Public/Granted day:2019-08-29
Information query
IPC分类:
