Invention Application
- Patent Title: ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
- Patent Title (中): 有机发光显示装置及其制造方法
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Application No.: US15156493Application Date: 2016-05-17
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Publication No.: US20170040397A1Publication Date: 2017-02-09
- Inventor: Wonkyu CHOE , Duckjung LEE
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Priority: KR10-2015-0111632 20150807
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/56 ; H01L51/52
Abstract:
An organic light-emitting display apparatus, including a pixel electrode; a pixel definition layer covering at least a portion of an edge of the pixel electrode; an emission layer on the pixel electrode; and a first intermediate layer on the pixel electrode and the pixel definition layer, the first intermediate layer having a first through hole corresponding to at least a portion of an upper surface of the pixel definition layer.
Public/Granted literature
- US10079274B2 Organic light-emitting display apparatus and method of manufacturing the same Public/Granted day:2018-09-18
Information query
IPC分类:
