Invention Application
- Patent Title: ORGANIC LIGHT EMITTING DIODE DISPLAY
- Patent Title (中): 有机发光二极管显示
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Application No.: US14190046Application Date: 2014-02-25
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Publication No.: US20140264295A1Publication Date: 2014-09-18
- Inventor: Joong -Won Sim , Ji-Hwan Yoon , Chang-Ho Lee
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-City
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-City
- Priority: KR10-2013-0026248 20130312
- Main IPC: H01L27/32
- IPC: H01L27/32

Abstract:
An OLED display having a first pixel, a second pixel, and a third pixel which neighbor each other, includes: a plurality of first electrodes provided respectively corresponding to the first pixel, the second pixel, and the third pixel and being separated from each other; a hole injection layer provided on the plurality of first electrodes; a main emission layer including a first emission layer disposed on the hole injection layer corresponding to the first pixel, a second emission layer disposed on the hole injection layer corresponding to the second pixel, and a third emission layer disposed on the hole injection layer corresponding to the third pixel; a p-type hole transport layer disposed between the second emission layer and the hole injection layer and p-type doped; and a second electrode disposed on the main emission layer.
Public/Granted literature
- US09190624B2 Organic light emitting diode display Public/Granted day:2015-11-17
Information query
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