Patent · US Active

Display device for a motor vehicle provided with a swivelling indicator having first and/or second optical wave guide areas

US7905612B2 · kind B2 · utility

3Cited by

4References

11Claims

0Family size

Assignee

JOHNSON CONTROLS AUTOMOTIVE ELECTRONICS SAS · FR

Inventors

Manfred Suess · Remchingen, DE
Heinrich Behrends · Bad Herrenalb, DE
Isabel Witzemann · Karlsruhe, DE

Key dates

Filing date	Oct 13, 2006
Grant date	Mar 15, 2011
Priority date	—
Expiry date	Jan 21, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60K2360/6985
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to a motor vehicle display device comprising a display area oriented in a viewing direction, wherein a swiveling indicator rotatable about an axis of rotation is provided in the viewing direction behind the displaying area, a printed circuit board, which is provided with a first lighting device arranged thereon, is positioned in the viewing direction behind the swiveling indicator and a first optical wave guide area enables a first light emitted by the first lighting device to be transmitted to the display area further the swiveling indicator.

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