Illuminated display window for LED and/or LC displays

US7789519B2 · kind B2 · utility

Assignee

• BSH Bosch und Siemens Hausgeräte GmbH · DE

Inventors

• Günter Gietl · Neustadt, DE
• Erwin Helbrecht · Wenzenbach, DE
• Herbert Kleinlein · Oberasbach, DE
• Lothar Knopp · Berlin, DE
• Thomas Ludenia · Falkensee, DE
• Gerhard Mager · Bad Homburg vor der Höhe, DE
• Peter Vogelsang · Regensburg, DE

Key dates

• Filing date: Feb 16, 2006
• Grant date: Sep 7, 2010
• Expiry date: May 8, 2026

Classification

• Technology area (CPC G): Physics
• CPC primary: G09F13/22
• WIPO field: Audio-visual technology
• WIPO sector: Electrical engineering

Abstract

A display window is particularly suited for LED and/or LC displays. The display window includes a lighting device and a microstructure for illuminating the display window. The microstructure is disposed on the side of the display window facing the display.