Patent · US Active

Joins having at least partially crystallized glass

US11955257B2 · kind B2 · utility

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26Claims

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Assignee

Schott AG · DE

Inventors

Ina Mitra · Stadecken-Elsheim, DE
Christian Mix · Landshut, DE
Björn Ramdohr · Landshut, DE
Helmut Hartl · Wien, AT
Mark Stronczek · Munich, DE

Key dates

Filing date	May 7, 2021
Grant date	Apr 9, 2024
Priority date	—
Expiry date	May 4, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A join is provided that has an electrically insulating component and two joining partners secured to one another and electrically insulated from one another by the electrically insulating component. The electrically insulating component has a surface that extends between the two joining partners. The surface defines a structure selected from a group consisting of an elevation, a depression, and any combinations thereof. The structure elongates a direct path along the surface. The structure completely surrounds at least one of the two joining partners. The electrically insulating component and/or the structure includes a glass that is at least partially crystallized.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.