New generation polydiacetylenes: Thermo-optical properties as active materials of thermally actuated display devices

  • Yarimaga, Oktay (Div. of Elect. Eng., School of Elect. Eng. and Comp. Sci., KAIST) ;
  • Lee, Su-Mi (Department of Chemical Engineering, Hanyang University) ;
  • Kim, Jong-Man (Department of Chemical Engineering, Hanyang University) ;
  • Choi, Yang-Kyu (Div. of Elect. Eng., School of Elect. Eng. and Comp. Sci., KAIST)
  • 발행 : 2009.10.12

초록

The thermo-optical characteristics of new generation fully reversible diacetylene vesicles, DCDDA-mono-mBzA and DCDDA-bis-mCPE, and their solid film composites are utilized as thermochromic display materials. Conspicuous color intensity of their solid films and blue-to-red color shift with non-fluorescent to fluorescent switching at $100^{\circ}C$ make them promising materials for dual color thermally actuated display devices of the near future.

키워드