High Contrast CRT.

Abstract

ERADCOM personnel successfully developed a method for sealing the 1720 glass faceplate to the 7052 funnel. The seal employs an intermediate region of uranium glass which is flame sealed to the funnel. Frit is used to seal the faceplate to the funnel. Two CRT's were successfully completed utilizing such a seal. Data taken on these tubes indicates a nominal peak line brightness of 10 fL in the red and 400 in the green at a writing speed of 5000 in/sec and a 60 hertz refresh rate.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1979
Accession Number
ADA075952

Entities

People

  • Glenn A. Holmquist
  • Norman H. Lehrer

Organizations

  • Watkins-Johnson Company

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Dielectric Waveguides
  • Electric Fields
  • Far Field
  • Fibers
  • Heterojunctions
  • Laser Beams
  • Laser Diodes
  • Lasers
  • Near Field
  • Optical Fibers
  • Optics
  • Phase Shift
  • Radiation
  • Radiation Patterns
  • Semiconductor Lasers
  • Semiconductors
  • Waveguides

Readers

  • Human-Computer Interaction (HCI).
  • Mechanical Engineering/Mechanics of Materials.
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).