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:
Dec. 07, 2010
Filed:
Sep. 21, 2006
Jean-sebastien Straetmans, Chartres, FR;
Simon Flink, Eindhoven, NL;
Theodorus Herman Ketelaar, Eindhoven, NL;
Raoul Hendrinkus Elisabeth Maria Martens, Eindhoven, NL;
Jean-Sebastien Straetmans, Chartres, FR;
Simon Flink, Eindhoven, NL;
Theodorus Herman Ketelaar, Eindhoven, NL;
Raoul Hendrinkus Elisabeth Maria Martens, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A colored glass has a formula of R'0—RO—SiO, wherein R′ is an alkali metal element and R is an alkaline earth metal element. The colored glass comprises between 0.01 and 1% by weight of molybdenum expressed as MoOand between 0.01 and 2.5% by weight of sulfur expressed as SO. The colored glass further comprises between 7.8 and 14% by weight of potassium expressed as KO and between 0.68 and 5.42% by weight of sodium expressed as NaO. The sum of the concentrations of potassium and sodium expressed as KO and NaO is between 11 and 17% by weight.