Invention Grant
- Patent Title: Organic light emitting diode display and manufacturing method thereof
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Application No.: US15014570Application Date: 2016-02-03
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Publication No.: US10276644B2Publication Date: 2019-04-30
- Inventor: Chun Gi You , Gwang Geun 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: H.C. Park & Associates, PLC
- Priority: KR10-2015-0114903 20150813
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L29/49 ; H01L29/786 ; H01L27/12 ; H01L51/52

Abstract:
An organic light emitting diode display comprises a substrate including a display area in which a pixel is disposed and a peripheral area surrounding the display area, a driving semiconductor layer disposed in the display area on the substrate, a driving gate electrode disposed in the display area on the driving semiconductor layer, a common voltage line disposed in the peripheral area on the substrate and disposed on a same layer as the driving gate electrode, a gate electrode anti-oxidation layer disposed on the driving gate electrode, a common voltage line anti-oxidation layer disposed on the common voltage line, an interlayer insulating layer disposed on the driving semiconductor layer, the driving gate electrode, the common voltage line, the gate electrode anti-oxidation layer, and the common voltage line anti-oxidation layer. A driving source electrode and a driving drain electrode are disposed in the display area on the interlayer insulating layer, and a common voltage applying electrode is disposed in the peripheral area on the interlayer insulating layer and on the same layer as the driving source electrode and the driving drain electrode.
Public/Granted literature
- US20170047391A1 ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF Public/Granted day:2017-02-16
Information query
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