Light Module For Producing Light With a Scattering Pattern That is Electrically Variable and Use Thereof as a Multiple Purpose Light
First Claim
Patent Images
1. A light module (1) comprising:
- a light source (2) for emitting a beam of light (5);
an adjustable optical element (300) for adjusting the beam of light (5) originating from the light source (2) into an adjusted beam of light (25) with a scattering pattern that is electrically variable; and
a controller (304) for controlling, in response to an adjusting control signal (371), at least one element of a group of elements comprising the adjustable optical element (300) and the light source (2) by means of at least one driving signal (375, 376).
1 Assignment
0 Petitions
Accused Products
Abstract
The invention provides a light module (1) with a light source (2) for emitting a beam of light (5), an adjustable optical element (300) for adjusting the beam of light (5) from the light source (2) into an adjusted beam of light (25) with a scattering pattern that is electrically variable; and a controller (304) for controlling, in response to an adjusting control signal (371), at least one element of a group of elements comprising the adjustable optical element (300) and the light source (2) by means of at least one driving signal (375, 376). A multi-purpose light, for example for interior car lighting, is advantageously provided thereby.
-
Citations
21 Claims
-
1. A light module (1) comprising:
-
a light source (2) for emitting a beam of light (5); an adjustable optical element (300) for adjusting the beam of light (5) originating from the light source (2) into an adjusted beam of light (25) with a scattering pattern that is electrically variable; and a controller (304) for controlling, in response to an adjusting control signal (371), at least one element of a group of elements comprising the adjustable optical element (300) and the light source (2) by means of at least one driving signal (375, 376). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
-
Specification