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:
Nov. 01, 2016
Filed:
Dec. 02, 2011
Applicants:
Evelin Weiss, Mainz, DE;
Gerold Ohl, Sulzheim, DE;
Thomas Zenker, Nieder-Olm, DE;
Martin Taplan, Mainz, DE;
Inventors:
Evelin Weiss, Mainz, DE;
Gerold Ohl, Sulzheim, DE;
Thomas Zenker, Nieder-Olm, DE;
Martin Taplan, Mainz, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); F24C 7/08 (2006.01); F24C 15/10 (2006.01); G09F 9/33 (2006.01); H05B 3/74 (2006.01); H05B 6/12 (2006.01); G09F 23/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/36 (2013.01); F24C 7/082 (2013.01); F24C 7/083 (2013.01); F24C 15/10 (2013.01); F24C 15/102 (2013.01); G09F 9/33 (2013.01); G09F 23/0058 (2013.01); H05B 3/746 (2013.01); H05B 6/1218 (2013.01);
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.