COATED PRODUCT WITH SURFACE(S) MODIFIED WITH CERAMIC PAINT, AND/OR RELATED METHODS Russian patent published in 2022 - IPC C03C17/36 

Abstract RU 2769626 C2

FIELD: electrical engineering.

SUBSTANCE: invention relates to a method for manufacturing glass substrate with low-emission coating. Multilayer coating containing at least the first and the second silver layers and dielectric layers is applied by spraying to glass substrate. Ceramic paint containing phosphorus oxide and sodium oxide, dissolving the specified coating, is applied to peripheral areas of glass substrate. Glass substrate is heated to a temperature of 580-650°C, while heating leads to at least partial damage to coating applied by spraying under coating-dissolving material. After heating, glass substrate is washed to remove excess material from peripheral areas. Heating can be carried out during standard heat processing, for example, thermal hardening and/or during thermal bending, which, otherwise, would be carried out on the coated product.

EFFECT: improvement of the quality of formation of electrical connections due to providing a contact of applied silver pastes with conductive layers of low-emission coatings.

9 cl, 4 tbl, 11 dwg

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RU 2 769 626 C2

Authors

Greiner, Ralf

Olbrich, Mario

Knolle, Sabine

Kriltz, Uwe

Dates

2022-04-04Published

2018-07-03Filed