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:
Feb. 25, 1992
Filed:
Apr. 30, 1990
Applicant:
Inventors:
Joachim Szczyrbowski, Goldbach, DE;
Stefan Rogels, Erlensee, DE;
Anton Dietrich, Wiesenfelden, DE;
Klaus Hartig, Ronneburg, DE;
Assignee:
Leybold Aktiengesellschaft, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C / ; C03C / ; C03C / ;
U.S. Cl.
CPC ...
65 602 ; 65 605 ; 20419228 ; 20419229 ;
Abstract
In a method for the production of sheets of mineral glass with high transmission in the visible spectral range and with low solar energy transmission, a coating is sputtered onto the sheet in a coating chamber by cathode sputtering with a target of an alloy of 65% tin and 35% nickel in an atmosphere with an oxygen content. The sheet and coating are then heated at 640.degree. C. and then bent in the heated state, thus producing an especially stable and electrically conductive combination.