Transparent pane with an electrical heating layer and production method thereof
US10645759B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2015 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Oct 19, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/037
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A transparent pane is described, having an electrical heating layer extending at least over part of the pane surface and divided into a main heating region and an additional heating region electrically insulated therefrom. The transparent pane has connection means, which can be electrically connected to a voltage source and which has at least a first collecting conductor and a second collecting conductor. The collecting conductors are each electrically connected to the heating layer in the main heating region in direct contact such that upon application of a supply voltage, a heating current flows across a heating field formed by the heating layer. The transparent pane has at least one electrical line heating element, which is arranged, at least in sections, in the additional heating region of the heating layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.