Electric lamp and discharge devices – Cathode ray tube – Shadow mask – support or shield
Patent
1994-05-19
2000-05-02
Day, Michael H.
Electric lamp and discharge devices
Cathode ray tube
Shadow mask, support or shield
H01J 6302
Patent
active
060576413
ABSTRACT:
A cathode-ray tube having a color-selecting electrode which is secured to a fluorescent glass panel by fitting fixing springs provided on the color-selecting electrode to fixing pins, respectively, which are provided on the fluorescent glass panel. The fixing springs have a shape factor K in the range of from 10 mm.sup.3 /kg to 100 mm.sup.3 /kg, the shape factor K being given by
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Yamazaki Jun
Yoshida Akihiko
Day Michael H.
Sony Corporation
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