4 Inch QVGA AMOLED display driven by GaInZnO TFT

Jang Yeon Kwon, Kyoung Seok Son, Ji Sim Jung, Tae Sang Kim, Myung Kwan Ryu, Kyung Bae Park, Jung Woo Kim, Young Gu Lee, Chang Jung Kim, Sun Il Kim, Young Soo Park, Sang Yoon Lee, Jong Min Kim

Research output: Contribution to conferencePaperpeer-review

11 Citations (Scopus)


We demonstrated 4inch QVGA AMOLED display driven by GaInZnO TFT. The structure of GaInZnO TFT is back channel etch which is conventional structure for a-Si TFT. The mobility of GaInZnO TFT is 2.6 cm2/Vs and Vt is 3.8V It is thought that GaInZnO TFT could be backplane for AMOLED TV.

Original languageEnglish
Number of pages4
Publication statusPublished - 2007
Event14th International Display Workshops, IDW '07 - Sapporo, Japan
Duration: 2007 Dec 52007 Dec 5


Other14th International Display Workshops, IDW '07

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging
  • Atomic and Molecular Physics, and Optics


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