Optoelectronic component and method for producing an optoelectronic component
View Patent ↗In various embodiments, an optoelectronic component is provided. The optoelectronic component includes a carrier body. An optoelectronic layer structure is formed above the carrier body and has at least one contact region for electrically contacting the optoelectronic layer structure. A covering body is arranged above the optoelectronic layer structure. At least one contact cutout in which at least one part of the contact region is exposed extends through the carrier body and/or the covering body. At least one plug element for electrically contacting the optoelectronic component is arranged at least partly in the contact cutout and tightly closes the contact cutout. A contact medium, via which the plug element is electrically coupled to the contact region, is arranged in the contact cutout.
1. An optoelectronic component, comprising:
a carrier body,
an optoelectronic layer structure formed above the carrier body and having at least one contact region for electrically contacting the optoelectronic layer structure,
a covering body arranged above the optoelectronic layer structure,
at least one contact cutout which extends through the carrier body and/or the covering body and in which at least one part of the contact region is exposed,
at least one plug element which is arranged at least partly in the contact cutout and which tightly closes the contact cutout so that the contact cutout is sealed by the plug element, for electrically contacting the optoelectronic component, and
a contact medium, which is arranged in the contact cutout and via which the plug element is electrically coupled to the contact region.
2. The optoelectronic component as claimed in claim 1 , wherein the optoelectronic layer structure has an encapsulation layer and/or an adhesion medium layer, and wherein the contact cutout extends through the encapsulation layer and/or through the adhesion medium layer.
3. The optoelectronic component as claimed in claim 1 , wherein the contact medium is at least partly liquid.
4. The optoelectronic component as claimed in claim 1 , wherein the contact medium comprises a conductive adhesive.
5. The optoelectronic component as claimed in claim 1 , wherein the contact medium comprises an alloy.
6. The optoelectronic component as claimed in claim 1 , wherein the plug element is in direct physical contact with the contact region via a conductor element.
7. The optoelectronic component as claimed in claim 1 , wherein the plug element has at least one conductor element via which the electrical coupling to the contact region is formed.
8. The optoelectronic component as claimed in claim 1 , wherein the plug element has a plug body, wherein a sealant is arranged between the plug body and the covering body, said sealant contributing to the fact that the contact cutout is tightly closed by means of the plug element.
9. The optoelectronic component as claimed in claim 8 , wherein the sealant has an adhesive effect, and wherein the plug body is fixed to the covering body by means of the sealant.
10. The optoelectronic component as claimed in claim 1 , further comprising at least two contact cutouts, and wherein the plug element has at least two conductor elements, wherein respectively one conductor element is arranged in the contact cutouts.
11. The optoelectronic component as claimed in claim 1 , wherein the plug element has at least one holding element by means of which the optoelectronic component is mechanically fixed.
12. A method for producing an optoelectronic component, the method comprising:
providing a carrier body,
forming an optoelectronic layer structure having at least one contact region for electrically contacting the optoelectronic layer structure above the carrier body,
arranging a covering body above the optoelectronic layer structure,
before or after arranging the covering body, forming at least one contact cutout in the carrier body and/or the covering body in such a way that it extends through the carrier body and/or the covering body and that at least one part of the contact region is exposed in it,
arranging a contact medium in the contact cutout,
for the purpose of electrically contacting the optoelectronic component arranging at least one plug element at least partly in the contact cutout in such a way that it tightly closes the contact cutout, that the contact cutout is sealed by the plug element, and that it is electrically coupled to the contact region via the contact medium.
13. The method as claimed in claim 12 , wherein, before arranging the plug element in the contact cutout, a sealant layer is arranged on the plug element and/or on the covering body.
14. The method as claimed in claim 13 , wherein the plug element is fixed to the covering body with the aid of the sealant.
15. The method as claimed in claim 12 , wherein the contact medium is introduced into the contact cutout in a liquid state.