Headlight and headlight element

A headlight element comprising:

• at least one semiconductor chip which emits electromagnetic radiation and has a chip output surface through which electromagnetic radiation is emitted, the semiconductor chip being integrated into the headlight element without a housing;
• a primary optics element, which has a light input and a light output and which reduces the divergence of the light which is incident through the light input, with the light being at least a part of the electromagnetic radiation and/or at least a part of a secondary radiation which is produced from the electromagnetic radiation;
• and
• at least one headlight element output, from which a part of the headlight light is emitted from the headlight element;
• wherein the primary optics element comprises a CPC, CEC or CHC-like optical concentrator, with the light input being the actual concentrator output, so that light passes through said concentrator in an opposite direction compared with normal use of a concentrator for focusing, and is thus not concentrated, but leaves the concentrator through the light output with reduced divergence.

A headlight element, the headlight elements comprising:

• at least one semiconductor chip which emits electromagnetic radiation and has a chip output surface through which electromagnetic radiation is emitted;
• a primary optics element, which has a light input and a light output and which reduces the divergence of the light which is incident through the light input, with the light being at least a part of the electromagnetic radiation and/or at least part of a secondary radiation which is produced from the electromagnetic radiation, wherein the primary optics element comprises an optical concentrator oriented to reduce the divergence of the light;
• and
• at least one headlight element output from which a part of the light is emitted from the headlight element;
• wherein
• the optical concentrator is a dielectric concentrator, whose base body is a solid body which is composed of a dielectric material, the concentrator having side walls which connect the light input to the light output and are designed in such a way that direct connecting lines which run on the side walls run essentially in a straight line between the light input and the light output;
• and wherein
• the light output of the optical concentrator is a boundary surface of the solid body that is curved like a lens.