US PATENT SUBCLASS 315 / 395
.~.~ Plural potentials or currents applied to deflection member

Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

1  DF  CATHODE RAY TUBE CIRCUITS {11}
364  DF  .~ Cathode-ray deflections circuits {16}
395.~.~ Plural potentials or currents applied to deflection member {2}
396  DF  .~.~.~> Push-pull deflection circuit {1}
398  DF  .~.~.~> With cathode-ray centering

DEFINITION

Classification: 315/395

(under subclass 364) Subject matter wherein the electrical circuit connected to the deflection means causes deflection of the cathode-ray beam, when present, and includes circuitry for applying a plurality of voltages or currents to the deflection means to cause the cathode-ray beam to move in one direction.

(1) Note. In this subclass, the deflection means will

deflect cathode-rays within a cathode-ray tube in only one direction transverse to the movement of the cathode-rays within a cathode-ray tube.

(2) Note. The voltages or currents applied to the deflection means may be of the same type or different in character. Also the plural currents or voltages may be delivered simultaneously or alternately to the deflection means.

(3) Note. Magnetic flyback deflection circuits which induce a second current sequentially to the deflection means are in subclasses 405+.

SEE OR SEARCH THIS CLASS, SUBCLASS:

398, for centering of a cathode-ray beam wherein a direct current or voltage and a waveform current or voltage is supplied to the deflection means. SEE OR SEARCH CLASS

348, Television,

284+, 325+, 377+, 379, 380+, and 805+ for television systems which may include more than one current or voltage applied to the deflection means.