Solid state television channel selection system

Details Solid state television channel selection system Solid state television channel selection system

1974-09-25

1976-07-06

Libman, George H.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

325464, 3401725, H04N 550

Patent

active

039684431

ABSTRACT:
The specification discloses various embodiments of solid state television channel-number display systems for use with television channel selection systems. The systems provide channel-number dislay with selection systems providing sequential and/or parallel access of television channels by operation of simple pushbutton or sense touch switches on the control panel of the television set, as well as sequential or parallel access of the channels through operation of remote control units. The selected television channel-number may be displayed in the parallel access mode by illuminating the actuated parallel access switch, or by the utilization of seven segment numerical displays with either the sequential or parallel access modes. The system enables selected television channels to be skipped during the sequential access mode. The system enables the operator to selectively choose which VHF and UHF channels may be selected by the system with display of the channel-number of the selected channel.

REFERENCES:
patent: 3845394 (1974-10-01), Hamada
patent: 3846707 (1974-11-01), Sakamoto et al.

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