Accession Number:

AD0276457

Title:

PRODUCTION ENGINEERING MEASURE ON HIGH PERVEANCE CATHODE RAY TUBES

Descriptive Note:

Corporate Author:

GENERAL ELECTRIC CO SYRACUSE N Y

Personal Author(s):

Report Date:

1962-03-07

Pagination or Media Count:

1.0

Abstract:

Progress of the production engineering measure on high perveance cathode ray tubes is presented. Progress was made in suppressing the objectionable secondary emission from the meniscus with the introduction of a new electrode. The suppressor electr de has proven its worth and will be included in all future Focus Reflex Modulation tubes. The introduction of the suppressor as presently designed requires an additional volt-AGE. The suppressor may be connected internally to some other electrode. Limited life test data show no evidence that the high cathode current density required in these tubes has any adverse effect in guns of the Focus Reflex Modulation type. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE