• DocumentCode
    3503791
  • Title

    Development of backlight and X-ray source based on printed carbon nanotube field emitters

  • Author

    Kim, Y.C. ; Kim, I.H. ; Park, S.H. ; Jung, T.W. ; Kim, D.Y. ; Han, I.T. ; Kim, J.M.

  • Author_Institution
    Samsung Adv. Inst. of Technol., Yongin, South Korea
  • fYear
    2012
  • fDate
    9-13 July 2012
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Fully-sealed 46-inch diagonal backlights using printed carbon nanotube field emitters have been developed. The impulse driving together with local dimming in the area as small as 1 cm2 lead to 4 ms moving picture response time with a frame rate 120 Hz and high contrast ratio over 1 000 000:1 in the LCD TV. The technical issues including device architecture and emitter performance are discussed here. In addition, recent results of X-ray source based on the carbon nanotube emitters are presented.
  • Keywords
    X-ray apparatus; carbon nanotubes; field emission displays; liquid crystal displays; television displays; C; LCD TV; X-ray source; diagonal backlight development; frequency 120 Hz; picture response time; printed carbon nanotube field emitter; size 46 in; time 4 ms; Anodes; Carbon nanotubes; Cathodes; Focusing; Glass; Logic gates; TV; X-ray source; backlight; carbon nanotube; field emission;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vacuum Nanoelectronics Conference (IVNC), 2012 25th International
  • Conference_Location
    Jeju
  • ISSN
    pending
  • Print_ISBN
    978-1-4673-1983-6
  • Electronic_ISBN
    pending
  • Type

    conf

  • DOI
    10.1109/IVNC.2012.6316861
  • Filename
    6316861
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3503791