Optoelectronic component including exposed contact pad

1. An optoelectronic component, comprising:

a carrier;

a planar, electrically active region on or above the carrier;

a contact pad designed for making electrical contact with the electrically active region;

an adhesion layer on or above the electrically active region, wherein the adhesion layer at least partly surrounds the electrically active region;

a cover on or above the adhesion layer, wherein a part of the adhesion layer is exposed; and

an encapsulation on or above the exposed adhesion layer;

wherein the encapsulation is formed from an inorganic substance or substance mixture;

wherein the encapsulation comprises at least one electrical feedthrough,

wherein the electrical feedthrough is designed for making electrical contact with the electrically active region; and

wherein the electrical feedthrough is arranged above the contact pad.

2. The optoelectronic component as claimed in claim 1 ,

wherein a barrier thin-film layer is formed between the adhesion layer and the electrically active region.

3. The optoelectronic component as claimed in claim 1 ,

wherein the adhesion layer comprises or is formed from an adhesive.

4. The optoelectronic component as claimed in claim 1 ,

wherein the exposed adhesion layer at least partly laterally surrounds the electrically active region.

5. The optoelectronic component as claimed in claim 1 ,

wherein the cover, the carrier and the encapsulation are embodied in such a way that the electrically active region is hermetically impermeable with regard to at least water and/or oxygen.

6. The optoelectronic component as claimed in claim 5 ,

wherein the encapsulation is designed similarly or identically to the barrier thin-film layer.

7. The optoelectronic component as claimed in claim 1 ,

wherein the encapsulation is embodied in such a way that the permeability of the encapsulation is less than the lateral permeability of the adhesion layer with regard to the diffusion of water and/or oxygen.

8. The optoelectronic component as claimed in claim 1 ,

wherein the electrically active region comprises at least one organic functional layer system, a first electrode and at least one second electrode, wherein the organic functional layer system is formed between the first electrode and the second electrode, and wherein the electrodes are designed for making electrical contact with the organic functional layer system.

9. The optoelectronic component as claimed in claim 1 ,

wherein the optoelectronic component is designed as an organic, optoelectronic component.

10. A method for producing an optoelectronic component, the method comprising in this order:

providing a planar, electrically active region on or above a carrier; providing a contact pad designed for making electrical contact with the electrically active region

forming an adhesion layer on or above the electrically active region, wherein the adhesion layer at least partly surrounds the electrically active region;

forming a cover on or above the adhesion layer, wherein a part of the adhesion layer is exposed; and

forming an encapsulation on or above the exposed adhesion layer, wherein the encapsulation is formed from an inorganic substance or substance mixture;

wherein the forming of the encapsulation comprises at least one of the following methods: a powder coating; a complex plasma or plasma dust, an aerosol jet printing;

wherein the encapsulation is formed comprising at least one electrical feedthrough, wherein the electrical feedthrough is designed for making electrical contact with the electrically active region; and

wherein the electrical feedthrough is arranged above the contact pad.

11. The method as claimed in claim 10 ,

further comprising:

forming a barrier thin-film layer on or above the electrically active region.

12. The method as claimed in claim 10 ,

wherein the adhesion layer comprises or is formed from an adhesive.

13. The method as claimed in claim 10 ,

wherein the cover, the carrier and the encapsulation are designed or embodied in such a way that the electrically active region is laterally hermetically sealed with regard to at least water and/or oxygen.

14. The method as claimed in claim 10 ,

further comprising: forming a barrier thin-film layer on or above the electrically active region,

wherein the adhesion layer is formed in such a way that the barrier thin-film layer is sealed with regard to at least water and/or oxygen.

15. The method as claimed in claim 10 ,

wherein the electrically active region comprises at least one organic functional layer system, at least one first electrode and at least one second electrode, wherein the organic functional layer system is formed between the first electrode and the second electrode, and wherein the electrodes are designed for making electrical contact with the organic functional layer system.

16. The method as claimed in claim 10 ,

wherein the optoelectronic component is embodied as an organic, optoelectronic component.

17. The optoelectronic component as claimed in claim 1 ,

wherein the optoelectronic component is designed as an organic solar cell or an organic light emitting diode.

18. The method as claimed in claim 10 ,

wherein the optoelectronic component is embodied as an organic solar cell or an organic light emitting diode.