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LP‐2: Late‐News Poster : Home Base‐Shaped Inner Magnetic Shield
Author(s) -
Murai Ryuichi,
Iwamoto Hirosi,
Hatta Shinichiro,
Kawasaki Masaki,
Nakadera Shigeo
Publication year - 2000
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 - 10.1889/1.1833012
Subject(s) - shield , shadow (psychology) , base (topology) , joint (building) , tension (geology) , materials science , geology , physics , structural engineering , engineering , composite material , mathematics , petrology , psychology , mathematical analysis , psychotherapist , ultimate tensile strength
An inner magnetic shield, which substantially improves the terrestrial magnetic characteristic, was developed for a CRT with a tensioned shadow mask. We proved that (1) the shape of the inner magnetic shield, (2) the joint resistance of each component, and (3) the material and tension of shadow mask all contributed to the magnetic characteristic. Based on our research, a ‘home base’‐shaped inner magnetic shield was developed and the performance was improved and nearly equivalent conventional CRT with a press mask.