Invention Grant
- Patent Title: Organic light emitting display device with conductive protection layers that are spaced apart from each other and method of manufacturing the same
-
Application No.: US17080701Application Date: 2020-10-26
-
Publication No.: US11611055B2Publication Date: 2023-03-21
- Inventor: Jiyoung Choung , Jungsun Park , Hyunsung Bang , Duckjung Lee
- 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: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2015-0025912 20150224
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L27/32

Abstract:
An organic light emitting display device has a plurality of first electrodes, intermediate layers, and second electrodes that correspond to a plurality of pixel areas. The first electrodes are spaced from one another, the second electrodes are spaced from one another, and the intermediate layers are spaced from one another. A conductive protection layer is formed over the second electrodes, and a connection electrode layer is formed over the conductive protection layer and electrically connecting the second electrodes.
Public/Granted literature
- US20210066645A1 ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2021-03-04
Information query
IPC分类: