SEMICONDUCTOR MATERIALS

Aluminum/MoO3 anode thin films: an effective anode structure for highperformance flexible organic optoelectronics

Ding Lei, Zhang Fanghui, Ma Ying and Zhang Maili

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Abstract: We report Al/MoO3 thin film used as a complex anode in high-performance OLEDs. The unique efficacy of the device was found to result from the enhanced injection of holes into the commonly used hole-transporting molecules due to a large reduction in the interface dipole at the anode/organic interface. The superior optical characteristics are attributed to a strong cavity effect, Due to the ease of processing Al/MoO3 we successfully demonstrated large-area flexible OLEDs on plastic substrates with uniform emission.

Key words: organic lighting-emitting diodes

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    Received: 20 August 2015 Revised: 06 August 2011 Online: Published: 01 January 2012

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      Ding Lei, Zhang Fanghui, Ma Ying, Zhang Maili. Aluminum/MoO3 anode thin films: an effective anode structure for highperformance flexible organic optoelectronics[J]. Journal of Semiconductors, 2012, 33(1): 013003. doi: 10.1088/1674-4926/33/1/013003 Ding L, Zhang F H, Ma Y, Zhang M L. Aluminum/MoO3 anode thin films: an effective anode structure for highperformance flexible organic optoelectronics[J]. J. Semicond., 2012, 33(1): 013003. doi: 10.1088/1674-4926/33/1/013003.Export: BibTex EndNote
      Citation:
      Ding Lei, Zhang Fanghui, Ma Ying, Zhang Maili. Aluminum/MoO3 anode thin films: an effective anode structure for highperformance flexible organic optoelectronics[J]. Journal of Semiconductors, 2012, 33(1): 013003. doi: 10.1088/1674-4926/33/1/013003

      Ding L, Zhang F H, Ma Y, Zhang M L. Aluminum/MoO3 anode thin films: an effective anode structure for highperformance flexible organic optoelectronics[J]. J. Semicond., 2012, 33(1): 013003. doi: 10.1088/1674-4926/33/1/013003.
      Export: BibTex EndNote

      Aluminum/MoO3 anode thin films: an effective anode structure for highperformance flexible organic optoelectronics

      doi: 10.1088/1674-4926/33/1/013003
      Funds:

      The National Natural Science Foundation of China (General Program, Key Program, Major Research Plan)

      • Received Date: 2015-08-20
      • Accepted Date: 2011-06-16
      • Revised Date: 2011-08-06
      • Published Date: 2011-12-28

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