Glass plate having a heat generating function and a manufacturing method for the same
US12010767B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 24, 2021 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Oct 1, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/017
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A glass plate according to the present disclosure includes: a coated area and an uncoated area; a heating layer that is coated on the coated area and includes a conductive material generating heat by receiving power; and two bus bars that extend along an extension direction, that are electrically connected to the heating layer to supply the power to the heating layer, and that are spaced apart from each other along a reference direction orthogonal to the extension direction. The uncoated area includes a plurality of uncoated lines having a length along the reference direction and formed as a single line bent at least once. The plurality of uncoated lines is disposed to be spaced apart along the extension direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.