Optimizing printable FEDs towards the standard for mass-market displays

A. P. Burden, N. Atkinson, S. M. Baigrie, H. E. Bishop, M. Brierley, J. Browning, M. K. Bull, C. E. Bulleid, P. Church, J. M. Friday, J. J. Gray, D. Haggarty, T. Holzel, C. Hood, M. J. Hou, C. W. Howard, P. G.A. Jones, A. Y. Khazov, S. W. Lee, W. LeeD. Monument, R. J. Riggs, R. Shah, G. G. Sheehy, M. Tippetts, J. Underdown, M. S. Waite, W. Taylor, R. A. Tuck

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

This paper reviews the recent progress made at Printable Field Emitters (PFE), Ltd., in creating a 5.7-in. quarter-VGA field-emission display (FED), describing some of the technical hurdles that were overcome and quantifying the performance of the display. First, however, some detailed market analysis is presented that shows that mass-market displays in the 30-60-in.-diagonal range need to be significantly lower in cost than the present PDP technology if market penetration is to be successful. In addition, the results of cost-modeling the manufacturing of a low-cost FED with at least a printed cold-cathode layer are presented. This paper shows that by scaling-up the processes used in the demonstrator presented, sufficient cost savings are made, making a very marketable product. We present the architecture of our frit-sealed display and describe some of the testing that was performed to characterize the devices. Finally, we discuss work in progress to optimize the manufacturing route and introduce even more cost savings and performance improvements.

Original languageEnglish
Pages (from-to)317-324
Number of pages8
JournalJournal of the Society for Information Display
Volume11
Issue number2 SPEC ISS.
DOIs
StatePublished - 2003

Keywords

  • Cathode-ray tube
  • Field electron emission
  • Field-emission display
  • Market analysis
  • Printable ink

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