Patent · US Active

Display device

US10184655B2 · kind B2 · utility

4Cited by

6References

48Claims

0Family size

Assignee

Schott AG · DE

Inventors

Silke Knoche · Saulheim, DE
Matthias Bockmeyer · Mainz, DE
Andrea Anton · Bad Kreuznach, DE
Thomas Zenker · Nieder-Olm, DE
Gerold Ohl · Gerolzhofen, DE

Key dates

Filing date	May 4, 2012
Grant date	Jan 22, 2019
Priority date	—
Expiry date	Dec 17, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF24C15/102
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A display device is provided that is a transparent, colored glass-ceramic with a display face on the front, an illumination face on the back, and at least one light-emitting element being disposed in the region of the illumination face. The display device further includes a color compensation filter in the form of a color layer introduced directly or indirectly on the glass ceramics.

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