DEVELOPMENT OF PHOSPHOR SCREENS FOR HIGH RESOLU TION DISPLAY DEVICES.
Abstract
This report covers the first six months of a pro jncerned with the use of cataphoresis to deposit high quality phosphor screens for cathode ray tubes. Phosphor screens (P-16) with resolutions exceeding 80 line pairs per millim eter have been cataphoretically deposited on glass using intermediate zinc coatings which were subsequently removed by evaporation. Chemical composition and spectral emission characteristics for cataphoretically deposited powders were found to be similar to the starting material in dicating no changes were caused by the deposi tion process. Qualitative spectrometer measure ments indicate an increase in radiant efficiency of the cataphoretic P-16 screen in relation to that of the settled P-16 screen. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 01, 1963
- Accession Number
- AD0418207
Entities
People
- P. Grosso
- R. Rutherford