High energy-saving circuit for a display apparatus

Details High energy-saving circuit for a display apparatus High energy-saving circuit for a display apparatus

1995-05-31

1997-04-01

Pascal, Robert

Electric lamp and discharge devices: systems

Cathode ray tube circuits

307 31, 307 38, 345211, 345212, 364492, 364707, 395750, 348730, G06F 132

Patent

active

056169884

ABSTRACT:
A high energy-saving circuit for a display apparatus controls turn on and/or off of an AC voltage supply terminal by the simple circuitry of a sensor, an operation controller and an output unit for effecting automatic reset on an analog basis without supplying power to a microprocessor by providing an auxiliary power supply circuit in an input signal off-mode, whereby power is economized and the total AC power pauses to save the power consumed heretofore in peripheral equipment such as printers.

REFERENCES:
patent: 4959594 (1990-09-01), Ruby
patent: 5389952 (1995-02-01), Kikinis
patent: 5483464 (1996-01-01), Song

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