Methods and apparatus for changing the color of illumination of

Details Methods and apparatus for changing the color of illumination of Methods and apparatus for changing the color of illumination of

1996-04-05

1998-05-05

Leung, Philip H.

Electric heating

Microwave heating

Enclosed cavity structure

219720, 362 92, H05B 668

Patent

active

057477833

ABSTRACT:
A cooking chamber of a microwave oven is illuminated during a given cooking operation. During that cooking operation the color of the illumination is changed in accordance with the progress of the cooking operation, such as the progress of the cooking time or the temperature of food being cooked, to enable the cooking progress to be visually monitored from a distance.

REFERENCES:
patent: 4129769 (1978-12-01), Takagi et al.
patent: 4795873 (1989-01-01), Freedman et al.
patent: 5180598 (1993-01-01), Jozefowicz

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