Electric lamp and discharge devices – Cathode ray tube – Envelope
Reexamination Certificate
2006-05-02
2006-05-02
Williams, Joseph (Department: 2879)
Electric lamp and discharge devices
Cathode ray tube
Envelope
C313S402000, C313S407000
Reexamination Certificate
active
07038369
ABSTRACT:
A cathode ray tube is mounted with a reinforcing band for improving landing stability of electron beams and howling of shadow mask and reinforcing an explosion-proof function.
REFERENCES:
patent: 6342760 (2002-01-01), Mashimo et al.
patent: 1069145 (1993-02-01), None
patent: 11-329303 (1999-11-01), None
LG Philips Displays Korea Co., Ltd.
Quarterman Kevin
Williams Joseph
LandOfFree
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