Heating cooker

Details Heating cooker Heating cooker

2006-11-09

2011-12-06

Paik, Sang Y (Department: 3742)

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

C219S445100, C219S601000

Reexamination Certificate

active

08071919

ABSTRACT:
In a heating cooker, an object to be heated is placed on a top plate and is heated by a heating unit located below the top plate. The top plate is translucent and a fluorescent display tube is located below the top plate. The top plate is configured to have spectral transmission characteristics in a visible light range such that the spectral transmission at a wavelength of approximately 500 nm corresponding to blue or green is substantially one third of a spectral transmission at a wavelength of approximately 700 nm corresponding to red such that the spectral transmission is gradually rendered larger as the wavelength is increased from approximately 500 nm to approximately 700 nm.

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