Patent · US Active

Scanning device for an apparatus for reading from or writing to optical recording media

US7484230B2 · kind B2 · utility

0Cited by

4References

11Claims

0Family size

Assignee

Thomson Licensing · FR

Inventors

Martin Storz · Tuttlingen, DE
Susann Ayari · Bad Dürrheim, DE

Key dates

Filing date	Sep 21, 2004
Grant date	Jan 27, 2009
Priority date	—
Expiry date	Apr 27, 2027

Classification

Technology area (CPC G)Physics
CPC primaryG11B7/22
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A scanning device for an apparatus for reading from or writing to optical recording media, with at least one mounting device with a receptacle along an optical axis for an optical component arranged on a cylindrical holder and with setting elements for the holder along the axis or along and about the axis is disclosed. The scanning device of this type reduces the number of setting elements for adjusting an optical component and the setting elements are formed and arranged in a space-saving manner which considerably simplifies the adjusting operation.

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