Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure
Patent
1985-03-29
1987-03-03
Yeung, James C.
Electric lamp and discharge devices: systems
Cathode ray tube circuits
Combined cathode ray tube and circuit element structure
313449, H01J 2316
Patent
active
046478159
ABSTRACT:
A resistor for use in a cathode ray tube comprises an insulating plate provided thereon with at least first and second electrode terminals for use respectively with relatively high and low voltages in the cathode ray tube, a coating insulator provided on the insulating plate for covering the same, and a resistive layer provided in a predetermined pattern on the insulating plate between first and second electrode terminals to be covered by the coating insulator and accompanied with a piece of conductive layer provided on the insulating plate at an area between first and second electrode terminals including a high potential difference position where a relatively large potential difference is applied to the coating insulator when the resistor is used in the cathode ray tube.
REFERENCES:
patent: 3749961 (1973-07-01), Bates et al.
patent: 4349767 (1982-09-01), Muramoto et al.
patent: 4488085 (1984-12-01), Nakamura et al.
Ishikawa Yoshirou
Mitsuhashi Shinobu
Ohta Kazuyuki
Sony Corporation
Yeung James C.
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