Resolution Capabilities of Cathode-Ray Tubes 10BP4, 10FP4, and 16AP4

Abstract

The resolution capability of each of three types of c-r tubes, namely, types 10BP4, 10FP4, and 16AP4, has been determined by a simple technique to be in the order of 125 lines per inch. Factors influencing such determination including viewing distance, ambient lighting, tube operating potentials, and brightness contrast - are discussed. Light output comparisons for equal power and signal input to the three tubes show maximum light output from the type 10FP4.

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Document Details

Document Type
Technical Report
Publication Date
Nov 30, 1950
Accession Number
AD1214932

Entities

People

  • M. F. Hodges

Organizations

  • United States Naval Research Laboratory

Tags

Fields of Study

  • Physics

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