Solution-Processed Organic TFT Array for Active-Matrix Display on a Plastic Substrate (Printed Electronics Asia 2007)

Dr Kazumasa Nomoto, Senior Manager, Sony Fusion Domain Laboratory
Sony Corporation, Japan
 
Sep 10, 2007.

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Presentation Summary

  • Organic TFTs (OTFTs) with a novel solution-processed gate insulator and a solution-processed organo-silver electrode/wire have been developed to improve the performance of an OTFT and to make high-throughput-manufacturing process possible
  • The OTFT backplane with these solution-based organic-material technologies has been successfully applied to drive a 2.5-inch QQVGA (160 120 pixels) AM-LCD with a resolution of 79 dpi
  • The dry-stamping technique of polymer semiconductor to improve the carrier mobility in the resulting polymer semiconductor film

Speaker Biography (Kazumasa Nomoto)

Kazumasa Nomoto received Ph.D. degrees in physics from Keio University, Japan in 2000. In 1991, he joined Sony Corporation. His research activities has been concerned quantum dot, semiconductor nonvolatile memory，TFTs，flexible e-Papers and OLED displays. From 1998 to 1999, he was a visiting scholar at Massachusetts Institute of Technology, Cambridge, MA. He is currently Senior Distinguished Engineer / Chief UI Device Researcher in UI Device Development Division, Device & Material R&D Group in Sony, Japan.

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