Patent · US Active

Method for modifying the transmission of glasses and glass ceramics and glass or glass ceramic articles that can be produced according to the method

US10556827B2 · kind B2 · utility

0Cited by

4References

18Claims

0Family size

Assignee

Schott AG · DE

Inventors

Bernd Hoppe · Ingelheim am Rhein, DE
Martin Spier · Horrweiler, DE
Daniela Seiler · Alzey, DE
Evelin Weiss · Mainz, DE

Key dates

Filing date	Oct 15, 2015
Grant date	Feb 11, 2020
Priority date	—
Expiry date	Jan 6, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF24C15/102
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A product is provided that includes a volume-colored monolithic glass or glass ceramic element and to a method for producing same. The glass or glass ceramic element has a first region in which the coloration is modified so that light transmission of the first region differs from light transmission of a second, adjacent region. The light scattering in the region of modified coloration in the glass or glass ceramic remains the same as light scattering in the second, adjacent region with non-modified light transmission.

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