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.
申请公布号
GB2430249(B)
申请公布日期
2009.02.11
申请号
GB20060023208
申请日期
2005.04.12
申请人
KABUSHIKI KAISHA TOSHIBA;TOSHIBA HA PRODUCTS CO., LTD;TOSHIBA CONSUMER MARKETING CORPORATION