Invention Grant
- Patent Title: Method of manufacturing substrate of organic light-emitting display device
-
Application No.: US16202098Application Date: 2018-11-28
-
Publication No.: US10566535B2Publication Date: 2020-02-18
- Inventor: Young Gil Kwon
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2014-0141764 20141020
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L27/32 ; H01L51/56 ; G03F7/004 ; G03F7/16 ; G03F7/20 ; G03F7/26 ; H01L51/50
Abstract:
A method of forming an organic material pattern film, the method including: forming partition walls on a first region of a first layer, the partition walls including a fluorine containing material; forming a second layer including an organic material on a second region of the first layer, the second region being defined by the partition walls; and removing the partition walls.
Public/Granted literature
- US20190148643A1 METHOD OF MANUFACTURING SUBSTRATE OF ORGANIC LIGHT-EMITTING DISPLAY DEVICE Public/Granted day:2019-05-16
Information query
IPC分类:
