The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 2014
Filed:
Sep. 28, 2012
E.g.o. Electro-gerätebau Gmbh, Oberderdingen, DE;
Marcus Frank, Sulzfeld, DE;
E.G.O. Elektro-Gerätebau GmbH, Oberderdingen, DE;
Abstract
A display apparatus for an electric hob may have a colored, such as reddish-brown, hob plate, which may be composed of glass ceramic and have an inhomogeneous transmission profile for light with high transmission in the region of wavelengths of greater than 700 nm and with low transmission in the region below 700 nm. The display apparatus may have one light source with a defined output spectrum. The color locus of the light source may be shifted to the left starting from white and have a blue tinge. This configuration may provide a display that is visible or that correspondingly lights up as a substantially white illuminated display through the colored cover.