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US 2018/0024371 A1Published application
Optical element and lighting apparatus
AssigneeOSRAM GmbH
InventorsStephan Schwaiger, Juergen Hager
Life of this patent
Estimating the term…
Abstract
In various embodiments, an optical element is provided. The optical element includes an imaging region with a lens arrangement which is aligned along an optical axis, and a collimation region which surrounds the imaging region to the side of the optical axis.
Claims20
An optical element, comprising:
- an imaging region with a lens arrangement which is aligned along an optical axis;
- and
- a collimation region which surrounds the imaging region to a side of the optical axis.
A lighting apparatus, comprising
- an optical element, comprising:
- an imaging region with a lens arrangement which is aligned along an optical axis;
- and
- a collimation region which surrounds the imaging region to a side of the optical axis;
- a light-producing device configured to simultaneously illuminate the collimation region and the imaging region of the optical element;
- wherein the lens arrangement is at least partly at least one of deformable or adjustable by mechanical means for varying an optical property thereof.
3 more elements
A lighting apparatus, comprising
- an optical element, comprising:
- an imaging region with a lens arrangement which is aligned along an optical axis;
- and
- a collimation region which surrounds the imaging region to a side of the optical axis;
- a light-producing device configured to simultaneously illuminate the collimation region and the imaging region of the optical element;
- wherein the light-producing device is configured to locally vary an emission characteristic of the light emitted thereby.
3 more elements
Dependencies are inferred from the claim text.