Electromagnetic-radiation-emitting optoelectronic component and method for producing an optoelectronic component

A method for producing an optoelectronic component which emits a useful radiation, comprising the steps of:

• providing a luminescence diode chip;
• measuring the radiant intensity or luminous intensity emitted by the luminescence diode chip;
• providing a composition which is transmissive to the useful radiation and which is admixed with radiation-absorbing particles including an industrial carbon black having a compact low structure carbon black (LCBS);
• selecting in a targeted manner a concentration of the radiation-absorbing particles in the composition depending on the measured radiant intensity or luminous intensity of the luminescence diode chip, for setting a predetermined radiant intensity or luminous intensity of the emitted radiation to be obtained in the component;
• and
• arranging the composition which is transmissive to the useful radiation in a beam path of the electromagnetic radiation emitted by the luminescence diode chip during the operation thereof;
• wherein the LSCB comprises aggregates composed of a plurality of primary particles, the aggregates having an average extent of less than or equal to 1 μm, and the primary particles having an average diameter of less than or equal to 100 nm.