Solution-Processed Organic Light-Emitting Diode Array Integrated with Organic Thin-Film-Transistors

Sin Hyung Lee, Sujie Kang, Sin Doo Lee

Research output: Contribution to journalConference articlepeer-review


We developed a solution-processed organic light-emitting diode (S-OLED) array in a bank structure (BS) configuration, integrated with organic thin-film-transistors (OTFTs)). For the fabrication of a patterned S-OLED with high resolution, the wettability of the BS was chemically modified by the ultraviolet ozone treatment. The S-OLED pixels with the line width of 10 μm exhibited the excellent pattern fidelity. The device operation by the OFTs was highly durable and stable.

Original languageEnglish
Pages (from-to)28-30
Number of pages3
JournalDigest of Technical Papers - SID International Symposium
Issue numberS1
StatePublished - 2019
EventInternational Conference on Display Technology, ICDT 2019 - Suzhou, China
Duration: 26 Mar 201929 Mar 2019


  • Bank structure
  • Highresolution
  • Organic thin-filmtransistor
  • Pattern fidelity
  • Solution-processed organic light-emitting diode


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