Patent · US Active

Display device, in particular for cooktops

US9483983B2 · kind B2 · utility

0Cited by

1References

19Claims

0Family size

Assignee

Schott AG · DE

Inventors

Evelin Weiss · Mainz, DE
Gerold Ohl · Gerolzhofen, DE
Thomas Zenker · Nieder-Olm, DE
Martin Taplan · Rheinböllen, DE

Key dates

Filing date	Dec 2, 2011
Grant date	Nov 1, 2016
Priority date	—
Expiry date	Aug 19, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH05B6/1218
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A display device in particular for cooktops is provide that has a glass ceramic with a front side and a back side and a lamp arranged in the area of the back side. The display device further includes an optical compensation filter arranged between the front side and the lamp so as to implement any color impressions easily and inexpensively and in a preselectable manner.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.