Patent · US Active

Strongly scattering ceramic converter and method for producing same

US11427511B2 · kind B2 · utility

2Cited by

0References

10Claims

0Family size

Assignee

Schott AG · DE

Inventors

Yvonne Menke · Mainz, DE
Volker Hagemann · Klein-Winternheim, DE
Bernd Hoppe · Ingelheim am Rhein, DE

Key dates

Filing date	Jul 27, 2015
Grant date	Aug 30, 2022
Priority date	—
Expiry date	Jan 31, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/249953
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A strongly scattering optoceramic converter material having a density of less than 97% is provided, as well as a method for producing such an optoceramic material. By appropriately choosing in particular the composition, blending method, and sintering conditions, the production method permits to produce converter materials with tailored properties.

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