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Zhang et al., 2013 - Google Patents

The Metal Intermediate Electrode: A Method to Improve the Current Efficiency of a Tandem Organic Light-Emitting Diode

Zhang et al., 2013

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Document ID
8886532630826603209
Author
Zhang Y
Zhao S
Xu Z
Publication year
Publication venue
Chinese Physics Letters

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Snippet

We prepare a tandem (OLED) with two independent units and three electrodes. One of the units consists of ITO/TPD/Alq 3: DCJTB (5%)/LiF/Al/Au, and the other is Al/Au/TPD/Alq 3/LiF/Al. Two units sharing one transparent intermediate electrode Al/Au, together constitute …
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    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/0077—Coordination compounds, e.g. porphyrin
    • H01L51/0079—Metal complexes comprising a IIIB-metal (B, Al, Ga, In or TI), e.g. Tris (8-hydroxyquinoline) gallium (Gaq3)
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