Invention Grant
- Patent Title: Organic light emitting diode display
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Application No.: US14970223Application Date: 2015-12-15
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Publication No.: US09935293B2Publication Date: 2018-04-03
- Inventor: Byoung Ki Kim , Hee Kyung Kim , Il Hun Seo , Young Jun Shin , Yun-Mo Chung
- 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: KR10-2015-0013812 20150128
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/52 ; H01L27/32

Abstract:
An organic light emitting diode display includes: a substrate; a gate line on the substrate; a data line crossing the gate line; a driving voltage line extending parallel with at least one of the gate line and the data line; a first thin film transistor coupled to the gate line and the data line and comprising a first semiconductor layer; a second thin film transistor coupled to the first thin film transistor and the driving voltage line and comprising a second semiconductor layer; and an organic light emitting element coupled to the second thin film transistor, wherein at least one of the gate line, the data line, and the driving voltage line comprise a plurality of layers, and the lowest layer of the plurality of layers comprises a first metal layer made of a reflective metal.
Public/Granted literature
- US20160218324A1 ORGANIC LIGHT EMITTING DIODE DISPLAY Public/Granted day:2016-07-28
Information query
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