Thin Film Transistor-Addressed Display Device.

Abstract

The achievement of operational 6 x 6 inch 30 lpi dot matrix displays is reported. The addressing is accomplished using thin-film transistor matrices and the display medium is ac-electroluminescence. The panel was operational over all its area but the quality needs to be improved before it is comparable to the near perfect 20 lpi panels fabricated. A good method for interconnecting was developed using a solder bonded PC board. Greater than 75% active lit area was achieved on several displays through a second level electroding process. Further progress towards improved defect free operation can be expected. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1977
Accession Number
ADA038286

Entities

People

  • David H. Davies
  • Edward W. Greeneich
  • Fang C. Luo
  • Thomas P. Brody
  • Zoltan P. Szepesi

Organizations

  • Westinghouse Electric Corporation

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Circuits
  • Connectors
  • Electrodes
  • Elements
  • Evaporation
  • Fabrication
  • Failure Mode And Effect Analysis
  • Films
  • High Humidity
  • High Resolution
  • Materials
  • Materials Laboratories
  • Materials Processing
  • Reliability
  • Thin Film Transistors
  • Thin Films
  • Transistors

Readers

  • Human-Computer Interaction (HCI).
  • Software Engineering
  • Surface Engineering/Surface Coating Technology.