Communications: electrical – Visual indication – Using light emitting diodes
Patent
1998-02-27
1999-11-30
Crosland, Donnie L.
Communications: electrical
Visual indication
Using light emitting diodes
34081565, 340525, 345 48, 345150, 345199, 345904, 362800, G08B 522
Patent
active
059950129
ABSTRACT:
A status displaying device includes a plurality of modules each having a plurality of channels to display system status. The status displaying device comprises a plurality of LEDs corresponding to the number of the channels so as to display the system status by changing colors of the LEDs according to the module states.
REFERENCES:
patent: 4837565 (1989-06-01), White
patent: 4845481 (1989-07-01), Havel
patent: 5194854 (1993-03-01), Havel
patent: 5202679 (1993-04-01), Tulpule et al.
Lee Jae-Hoon
Lee Moon-Hyoung
Crosland Donnie L.
Samsung Electronics Co,. Ltd.
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