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. 20, 1984
Filed:
Sep. 13, 1982
Holm Baeger, Schwalbach, DE;
VDO Adolf Schindling AG, Frankfurt am Main, DE;
Abstract
In a method for the manufacture of electro-optical display elements in which an electrically conductive layer is applied to a glass substrate and an insulating layer is applied on top thereof, the insulating layer being subjected to a drying process and then to a firing process, a substance which decomposes under the action of heat is then applied after the firing process to the insulating layer in the region of an insulating point, said substance having at least one decomposition component which penetrates into the insulating layer, whereupon the firing process is carried out. In this way there is obtained a particularly simple method of contacting the conductive layer through the insulating layer.