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US 11,536,948 B2Granted
Micromechanical light deflection device
AssigneeRobert Bosch GmbH
InventorsKlaus Stoppel, Stefan Spiessberger
Life of this patent
Estimating the term…
Abstract
A micromechanical light deflection device, including a micromechanical light deflection unit and a transparent cover for the micromechanical light deflection unit, the transparent cover including at least one passive beam shaping unit for a light beam.
Claims18
A micromechanical light deflection device, comprising:
- a micromechanical light deflection unit;
- and
- a transparent cover for the micromechanical light deflection unit, the transparent cover including at least one integral passive beam shaping unit for a light beam;
- wherein the passive beam shaping unit is situated at an inlet or outlet for the micromechanical light deflection device, and
- wherein the transparent cover is a planar cover glass.
2 more elements
A micromechanical light deflection device, comprising:
- a micromechanical light deflection unit;
- and
- a transparent cover for the micromechanical light deflection unit, the transparent cover including at least one integral passive beam shaping unit for a light beam;
- wherein the transparent cover is a planar cover glass.
1 more element
A micromechanical light deflection device, comprising:
- a micromechanical light deflection unit;
- and
- a transparent cover for the micromechanical light deflection unit, the transparent cover including at least one integral passive beam shaping unit for a light beam;
- wherein the passive beam shaping unit includes at least one lens, and
- wherein the lens is a Powell lens, and
- wherein the transparent cover is a planar cover glass.
3 more elements
A method for deflection of light using a micromechanical light deflection device, the method comprising:
- deflecting a light beam using the micromechanical light deflection unit, and the light beam being shaped using a transparent cover of the micromechanical light deflection unit which includes an integral passive beam shaping unit;
- wherein the passive beam shaping unit is situated at an outlet for the micromechanical light deflection device, and
- wherein the transparent cover is a planar cover glass.
A light transmission device, comprising:
- a micromechanical light deflection device, including a micromechanical light deflection unit, and a transparent cover for the micromechanical light deflection unit, the transparent cover including at least one integral passive beam shaping unit for a light beam;
- and
- a light transmission unit configured to transmit the light beam;
- wherein the passive beam shaping unit is situated at an outlet for the micromechanical light deflection device, and
- wherein the transparent cover is a planar cover glass.
2 more elements
Dependencies are inferred from the claim text.