Operation state display apparatus for shuttle switch and display

Details Operation state display apparatus for shuttle switch and display Operation state display apparatus for shuttle switch and display

1995-11-30

1998-01-20

Powell, Mark R.

Communications: electrical

Continuously variable indicating

With meter reading

34082536, 348734, H04Q 100

Patent

active

057105448

ABSTRACT:
An improved operation state display apparatus and a displaying method thereof capable of displaying an operation state of an electric appliance with a shuttle switch and providing a more fashionable product by providing an improved display unit, which includes a shuttle switch for producing a certain code signal in accordance with its turn in leftward direction or rightward directions; a microprocessor for recognizing a code signal outputted from the shuttle switch, for outputting a control signal corresponding to the thusly recognized code signal, and for controlling a control object; and a display unit enabled by a control signal outputted from the microprocessor for displaying an operation state of the control object in accordance with an operation of the shuttle switch.

REFERENCES:
patent: 5289439 (1994-02-01), Koulopoulos et al.
patent: 5353016 (1994-10-01), Kurita et al.
patent: 5367316 (1994-11-01), Ikezaki
patent: 5408275 (1995-04-01), Song et al.
patent: 5537106 (1996-07-01), Mitsuhasi

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