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Recent Technology Trends in CRT Electron Guns
Author(s) -
Shirai S.
Publication year - 1999
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1834091
Subject(s) - electron gun , deflection (physics) , focus (optics) , optics , lens (geology) , electron , interference (communication) , moiré pattern , physics , computer science , engineering , telecommunications , cathode ray , nuclear physics , channel (broadcasting)
Electron gun configurations for high definition Color Display Tubes have become more and more complex to reduce deflection defocusing, lens aberration and moiré. In addition to focus performance, interference between focus and convergence characteristics, et al. have to be considered in gun design.