Flexible color LCD panel driven by low-voltage operation organic TFT

Y. Fujisaki, H. Sato, T. Takei, T. Yamamoto, H. Fujikake, S. Tokito, T. Kurita

Research output: Contribution to conferencePaperpeer-review

7 Citations (Scopus)


An organic TFT (OTFT)-driven color flexible ferroelectric LC (FLC) display panel with 64×64 pixels and a resolution of 50 ppi, that includes a flexible backlight sheet, has been developed. We integrated a flexible FLC with polymer networks and walls, and a pentacene-OTFT using the printing and lamination technique. The fabricated OTFT array with an anodized Ta 2O5 gate insulator demonstrated a mobility of 0.3 cm 2/Vs and an on/off ratio of over 107 at a low drain voltage of-6V. Moving color images were successively displayed using an active-matrix driving technique of the OTFT based on a field-sequential method.

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


Other14th International Display Workshops, IDW '07

ASJC Scopus subject areas

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


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