Organic optoelectronic component and method for producing an organic optoelectronic component

Abstract

According to the present disclosure, an organic optoelectronic component provides with a first electrode, an organic functional layer structure above the first electrode, a second electrode above the organic functional layer structure, at least one contact section for electrically contacting the organic optoelectronic component, and an electrically conductive elastomer connector which is arranged above the contact section and is electrically connected to the contact section. The contact section is electrically connected to one of the electrodes.

Claims

1. An organic optoelectronic component comprising: a first electrode; an organic functional layer structure above the first electrode; a second electrode above the organic functional layer structure; at least one contact section for electrically contacting the organic optoelectronic component, wherein the at least one contact section is electrically connected to one of the electrodes; and an electrically conductive elastomer connector which is arranged above the at least one contact section and is electrically connected to the at least one contact section, wherein the at least one contact section comprises a top surface that faces the elastomer connector, wherein the elastomer connector comprises a top surface and a bottom surface opposite the top surface, the bottom surface of the elastomer connector faces the at least one contact section, wherein the bottom surface of the elastomer connector is coupled to the top surface of the at least one contact section, and wherein the elastomer connector is configured to receive at least one external connection member into the elastomer connector through the top surface of the elastomer connector.

2. The organic optoelectronic component as claimed in claim 1, wherein the elastomer connector is elastic and has a modulus of elasticity from 1 N/mm.sup.2 to 10 N/mm.sup.2.

3. The organic optoelectronic component as claimed in claim 1, wherein the elastomer connector comprises electrically conductive material and electrically insulating material.

4. The organic optoelectronic component as claimed in claim 3, wherein the elastomer connector comprises alternating electrically conductive and electrically insulating layers, each layer oriented perpendicular to the top surface of the contact section so that one edge surface of each layer faces the top surface of the contact section, wherein the electrically conductive layers are electrically connected to the contact section through the one edge surface of each layer that faces the top surface of the contact section.

5. The organic optoelectronic component as claimed in claim 3, wherein the elastomer connector comprises an electrically insulating carrier material in which electrically conductive structures are embedded.

6. The organic optoelectronic component as claimed in claim 3, wherein the elastomer connector comprises an electrically insulating base body which is wrapped with an electrically conductive thread, wherein an axis of the base body about which the thread is wrapped extends in a lateral direction.

7. The organic optoelectronic component as claimed in claim 1, wherein the at least one external connection member is a contact pin, wherein the elastomer connector is configured to retain the contact pin in a force-locking manner.

8. The organic optoelectronic component as claimed in claim 7, wherein the contact pin comprises a barb, wherein the elastomer connector is configured to retain the contact pin comprising the barb in a positively locking manner.

9. The organic optoelectronic component as claimed in claim 1, wherein the elastomer connector is elastic and has a modulus of elasticity from 2.5 N/mm.sup.2 to 7.5 N/mm.sup.2.

10. The organic optoelectronic component as claimed in claim 1, further comprising: a cover layer above the elastomer connector, the cover layer comprising at least one hole configured as a recess of the organic optoelectronic component to pass through the at least one external connection member into the elastomer connector.

11. The organic optoelectronic component as claimed in claim 10, wherein the organic optoelectronic component is one of a plurality of organic optoelectronic components of a wafer assembly, wherein the at least one hole comprises: a first hole in the cover layer comprising a first recess configured to pass through one of the at least one external connection member into a portion of the elastomer connector exposed by the first hole for electrically connecting to the organic optoelectronic component in the wafer assembly; and a second hole in the cover layer comprising a second recess configured to pass through another of the at least one external connection member into a portion of the elastomer connector exposed by the second hole for electrically connecting to the organic optoelectronic component in a singulated state.

12. The organic optoelectronic component as claimed in claim 1, further comprising: a substrate having an optical area and at least one connection area adjacent to the optical area, wherein the first electrode, the organic functional layer structure, and the second electrode are formed in the optical area of the substrate, wherein the at least one contact section and the elastomer connector are formed in the at least one connection area of the substrate; and a cover layer above the optical area and the least one connection area, wherein the respective portions of the cover layer above the optical area and the at least one connection area are electrically insulated from each other, wherein the portion of the cover layer above the at least one connection area comprises two openings, both openings comprising recesses of the organic optoelectronic component configured to expose portions of the elastomer connector for receiving the at least one external connection member, wherein the at least one external connection member is removably insertable.

13. The organic optoelectronic component as claimed in claim 1, wherein the first electrode comprises a first portion and a second portion, wherein the organic functional layer structure is arranged above a first portion of the first electrode, and wherein the at least one contact section is arranged above a second portion of the first electrode and is electrically connected to the first electrode.

14. An organic optoelectronic component comprising: a substrate having an optical area and at least one connection area adjacent to the optical area; a first electrode above the substrate in the optical area; an organic functional layer structure above the first electrode in the optical area; a second electrode above the organic functional layer structure in the optical area; and at least one recessed electrical connector above the substrate in the at least one connection area, the at least one recessed electrical connector configured to provide disconnectable coupling to the organic optoelectronic component comprising: a metal contact, the metal contact is electrically connected to one of the electrodes; an elastic body directly above the metal contact, the elastic body is electrically conductive and is electrically connected to the metal contact, wherein the elastic body is configured to receive a removably insertable pin into the elastic body; and a cover layer directly above the elastic body, the cover layer comprising an opening that exposes a portion of the elastic body thereby forming a recess configured to pass the metal pin into the elastic body.

15. The organic optoelectronic component as claimed in claim 14, wherein the cover layer comprises a metal foil layer, wherein the cover layer is also above the second electrode, wherein the portion of the cover layer above the second electrode is electrically insulated from the portion of the cover layer above the elastic body.

16. An organic optoelectronic component comprising: a substrate comprising an optical area and at least one connection area adjacent to the optical area; an optical portion formed in the optical area of the substrate, wherein the optical portion comprises: a first electrode on the substrate; an organic functional layer structure on the first electrode; and a second electrode on the organic functional layer structure; and at least one connection portion formed in the at least one connection area of the substrate, wherein the at least one connection portion comprises: a metal contact on the substrate, the metal contact is coupled to one of the electrodes; and an elastic body on the metal contact, the elastic body is electrically conductive and is coupled to the metal contact, wherein the elastic body is configured to receive at least one external connection member into the elastic body.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) In the drawings, like reference characters generally refer to the same parts throughout the different views. The drawings are not necessarily to scale, emphasis instead generally being placed upon illustrating the principles of the disclosed embodiments. In the following description, various embodiments described with reference to the following drawings, in which:

(2) FIG. 1 shows a lateral cross-sectional view of a conventional organic optoelectronic component;

(3) FIG. 2A shows a lateral cross-sectional view of an embodiment of an organic optoelectronic component;

(4) FIG. 2B shows a top view onto the embodiment of the organic optoelectronic component of FIG. 2A in the wafer assembly;

(5) FIG. 3A shows a lateral cross-sectional view of an embodiment of an organic optoelectronic component;

(6) FIG. 3B shows a top view onto the embodiment of the organic optoelectronic component of FIG. 3A;

(7) FIG. 4 shows a lateral cross-sectional view of an embodiment of an organic optoelectronic component.

DETAILED DESCRIPTION

(8) In the following detailed description, reference will be made to the appended drawings, which form part of this description and in which specific embodiments in which the present disclosure may be carried out are shown for illustration. In this respect, directional terminology, for example, above, below, in front, behind, front, rear, etc., is used with reference to the orientation of the described figure(s). Since components of embodiments may be positioned in a number of different orientations, the directional terminology is used for illustration and is in no way restrictive. It is to be understood that other embodiments may be used, and structural or logical changes may be carried out, without departing from the scope of protection of the present disclosure. It is to be understood that the features of the various embodiments described herein may be combined with one another, unless otherwise specified. The following detailed description is therefore not to be understood in the restricted sense, and the scope of protection of the present disclosure is defined by the appended claims.

(9) Within the scope of this description, the terms connected, linked, and coupled are used for describing both a direct and an indirect connection, a direct or indirect link, and direct or indirect coupling. In the figures, identical or similar elements are provided with identical reference numerals, insofar as this is expedient.

(10) An organic optoelectronic component may be an organic component emitting electromagnetic radiation or an organic component absorbing electromagnetic radiation. An organic component absorbing electromagnetic radiation may, for example, be an organic solar cell or an organic photocell. In various embodiments, an organic component emitting electromagnetic radiation may be configured as an organic diode emitting electromagnetic radiation (organic light-emitting diode, OLED), or as an organic transistor emitting electromagnetic radiation. The radiation may, for example, be light in the visible range, UV light, and/or infrared light. In various embodiments, the organic light-emitting component may be part of an integrated circuit. Furthermore, a plurality of organic light-emitting components may be provided, for example, accommodated in a shared housing.

(11) FIG. 1 shows a conventional organic optoelectronic component 1. The organic optoelectronic component 1 includes a carrier 12. The carrier 12 may be configured to be translucent or transparent. The carrier 12 acts as a carrier element for electronic elements or layers, for example, light-emitting elements. The carrier 12 may, for example, include plastic, metal, glass, quartz, and/or a semiconductor material, or may be formed from them. Furthermore, the carrier 12 may include a plastic foil or a laminate including one or a plurality of plastic foils, or may be formed from them. The carrier 12 may be configured to be mechanically rigid or mechanically flexible.

(12) An optoelectronic layer structure is configured on the carrier 12. The optoelectronic layer structure includes a first electrode layer 14 which includes a first contact section 16, a second contact section 18, and a first electrode 20. The carrier 12 including the first electrode layer 14 may also be referred to as a substrate. A first barrier layer, which is not depicted, for example, a first barrier thin-film layer, may be configured between the carrier 12 and the first electrode layer 14.

(13) The first electrode 20 is electrically insulated from the first contact section 16 by means of an electrical insulation barrier 21. The second contact section 18 is electrically coupled to the first electrode 20 of the optoelectronic layer structure. The first electrode 20 may be configured as an anode or as a cathode. The first electrode 20 may be configured to be translucent or transparent. The first electrode 20 includes an electrically conductive material, for example, metal and/or a transparent conductive oxide (TCO), or a layer stack having multiple layers which include metals or TCOs. The first electrode 20 may, for example, include a layer stack made of a combination of a layer of a metal on a layer of a TCO, or vice-versa. One example is a silver layer which is applied to an indium tin oxide (ITO) layer (Ag on ITO), or multiple ITO-Ag-ITO layers. Alternatively or in addition to the aforementioned materials, the first electrode 20 may include networks made up of metallic nanothreads and nanoparticles, for example, made of Ag; networks made up of carbon nanotubes, graphene particles, and graphene layers; and/or networks made up of semiconductor nanothreads.

(14) An optically functional layer structure, for example, an organic functional layer structure 22, of the optoelectronic layer structure is configured above the first electrode 20. The organic functional layer structure 22 may, for example, include one, two, or more partial layers. For example, the organic functional layer structure 22 may include a hole injection layer, a hole transport layer, an emitter layer, an electron transport layer, and/or an electron injection layer. The hole injection layer is used for reducing the band gap between the first electrode and the hole transport layer. The hole conductivity of the hole transport layer is greater than the electron conductivity. The hole transport layer is used for transporting the holes. The electron conductivity of the electron transport layer is greater than the hole conductivity. The electron transport layer is used for transporting the holes. The electron injection layer is used for reducing the band gap between the second electrode and the electron transport layer. Furthermore, the organic functional layer structure 22 may include one, two, or more functional layer structure units, each including the aforementioned partial layers and/or additional intermediate layers.

(15) A second electrode 23 of the optoelectronic layer structure is configured above the organic functional layer structure 22 and is electrically coupled to the first contact section 16. The second electrode 23 may be configured according to one of the embodiments of the first electrode 20, wherein the first electrode 20 and the second electrode 23 may be configured identically or differently. The first electrode 20 is used, for example, as an anode or cathode of the optoelectronic layer structure. Corresponding to the first electrode, the second electrode 23 is used as a cathode or anode of the optoelectronic layer structure.

(16) The optoelectronic layer structure is an electrically and/or optically active region. The active region is, for example, the region of the optoelectronic component in which electric current flows for operating the optoelectronic component and/or in which electromagnetic radiation is generated or absorbed. A Getter structure (not depicted) may be arranged on or above the active region. The Getter layer may be configured to be translucent, transparent, or opaque. The Getter layer may include a material or may be formed from it, said material absorbing and binding substances which are harmful to the active region.

(17) An encapsulation layer 24 of the optoelectronic layer structure, which encapsulates the optoelectronic layer structure, is configured above the second electrode 23 and partially above the first contact section 16 and partially above the second contact section 18. The encapsulation layer 24 may be configured as a second barrier layer, for example, as a second barrier thin-film layer. The encapsulation layer 24 may be referred to as a thin-film encapsulation. The encapsulation layer 24 forms a barrier against chemical impurities or atmospheric substances, in particular against water (moisture) and oxygen. The encapsulation layer 24 may be configured as a single layer, a layer stack, or a layer structure. The encapsulation layer 24 may include, or be formed from aluminum oxide, zinc oxide, zirconium oxide, titanium oxide, hafnium oxide, tantalum oxide, lanthanum oxide, silicon oxide, silicon nitride, silicon oxynitride, indium tin oxide, indium zinc oxide, aluminum-doped zinc oxide, poly (p-phenylene terephthalamide), nylon 66, and mixtures and alloys of the same. The first barrier layer may optionally be configured on the carrier 12, corresponding to an embodiment of the encapsulation layer 24.

(18) In the encapsulation layer 24, a first recess of the encapsulation layer 24 is configured above the first contact section 16, and a second recess of the encapsulation layer 24 is configured above the second contact section 18. A first contact region 32 is exposed in the first recess of the encapsulation layer 24, and a second contact region 34 is exposed in the second recess of the encapsulation layer 24. The first contact region 32 is used for electrically contacting the first contact section 16, and the second contact region 34 is used for electrically contacting the second contact section 18.

(19) An adhesive layer 36 is configured above the encapsulation layer 24. The adhesive layer 36 includes, for example, an adhesive, for example, a glue, for example, a laminating glue, a resist, and/or a resin. The adhesive layer 36 may, for example, include particles which scatter electromagnetic radiation, for example, light-scattering particles.

(20) A covering body 38 is configured above the adhesive layer 36. The adhesive layer 36 is used for attaching the covering body 38 to the encapsulation layer 24. The covering body 38 includes, for example, plastic, glass, and/or metal. For example, the covering body 38 may be formed essentially from glass and may include a thin layer, for example, a metal foil, and/or a graphite layer, for example, a graphite laminate, on the glass body. The covering body 38 is used for protecting the conventional optoelectronic component 1, for example, from the effects of external mechanical forces. Furthermore, the covering body 38 may be used for distributing and/or dissipating heat which is generated in the conventional optoelectronic component 1. For example, the glass of the covering body 38 may be used as a protection from external effects, and the metal layer of the covering body 38 may be used for distributing and/or dissipating the heat generated during the operation of the conventional optoelectronic component 1.

(21) FIG. 2A shows an embodiment of an organic optoelectronic component 1 which, for example, may largely correspond to the organic optoelectronic component 1 depicted in FIG. 1. The organic optoelectronic component 1 includes the carrier 12, which in particular is configured as a glass substrate; the first electrode 20 above the carrier 12, which in particular is a TCO layer and in particular acts as an anode; the organic functional layer structure 22 on the first electrode 20; the second electrode 23 on the organic functional layer structure 22, which in particular acts as a cathode; an encapsulation layer 24, which is in particular a TFE layer, on the second electrode 23; a cladding layer 25 on the encapsulation layer 24; the adhesive layer 36 on the cladding layer 25; and the covering body 38. The cladding layer 25 is a glue which may also be referred to as a coating. The cladding layer 25 is used as an additional diffusion layer and as a protective layer for the encapsulation layer.

(22) The carrier 12 is used as a carrier element for the additional layers arranged on it.

(23) The organic functional layer structure 22 may include one, two, or more partial layers. For example, the organic functional layer structure 22 may include the hole injection layer, the hole transport layer, the emitter layer, the electron transport layer, and/or the electron injection layer. The hole injection layer is used for reducing the band gap between the first electrode and the hole transport layer. The hole conductivity of the hole transport layer is greater than the electron conductivity. The hole transport layer is used for transporting the holes. The electron conductivity of the electron transport layer is greater than the hole conductivity. The electron transport layer is used for transporting the holes. The electron injection layer is used for reducing the band gap between the second electrode and the electron transport layer. Furthermore, the organic functional layer structure 22 may include one, two, or more functional layer structure units, each including the aforementioned partial layers and/or additional intermediate layers.

(24) The encapsulation layer 24 may be configured as a barrier layer, for example, as a barrier thin-film layer. The encapsulation layer 24 may be referred to as a thin-film encapsulation. The encapsulation layer 24 forms a barrier against chemical impurities or atmospheric substances, in particular against water (moisture) and oxygen. The encapsulation layer 24 may be configured as a single layer, a layer stack, or a layer structure. The encapsulation layer 24 may include, or may be formed, from aluminum oxide, zinc oxide, zirconium oxide, titanium oxide, hafnium oxide, tantalum oxide, lanthanum oxide, silicon oxide, silicon nitride, silicon oxynitride, indium tin oxide, indium zinc oxide, aluminum-doped zinc oxide, poly (p-phenylene terephthalamide), nylon 66, and mixtures and alloys of the same, or tetrafluoroethylene (TFE).

(25) The adhesive layer 36 includes, for example, an adhesive, for example, a glue, for example, a laminating glue and/or PSA (pressure-sensitive adhesive), a resist, and/or a resin. The adhesive layer 36 may, for example, include particles which scatter electromagnetic radiation, for example, light-scattering particles. The adhesive layer 36 is used for attaching the covering body 38 to the encapsulation layer 24. The covering body 38 is used for protecting the organic optoelectronic component 1, for example, from the effects of external mechanical forces. Furthermore, the covering body 38 may be used for distributing and/or dissipating heat which is generated in the organic optoelectronic component 1. The covering body 38 may in particular include or be a metal layer or a metal foil.

(26) The first electrode 20 includes the contact section 18, which is configured for the external electrical contacting of the organic optoelectronic component 1. For this purpose, the contact section 18 is electrically conductively connected to the first electrode 20. In particular, the contact section 18 is a partial region of the first electrode layer 14, and the first electrode 20 is an adjacent partial region of the first electrode layer 14. The layers following the first electrode 20 are recessed in the region of the contact section 18, so that the external electrical contacting is possible.

(27) A metal contact 26, for example, a layer sequence made up of a chrome layer, an aluminum layer, and an additional chrome layer, is arranged on the contact section 18. A conductive adhesive 27, for example, made of nickel and/or silver, is applied on this metal contact 26. An elastomer connector 28, which includes at least one exposed partial region for external electrical contacting, is arranged on the conductive adhesive.

(28) The elastomer connector has elastic, shape-retaining, and electrically conductive properties, so that electrically contacting the first electrode 20 is possible by means of the elastomer connector 28, the conductive adhesive 27, and the metal contact 26. For example, the elastomer connector has a modulus of elasticity from 1 N/mm.sup.2 to 10 N/mm.sup.2, in particular from 2.5 N/mm.sup.2 to 7.5 N/mm.sup.2. In particular, the elastomer connector includes electrically conductive and electrically non-conductive layers which are arranged in an alternating manner and which are made of silicone rubber, said layers extending in a vertical direction with respect to the lateral extension of the organic functional layer structure 22.

(29) An electrically conductive contact pin 29, for example, a contact pin, is introduced, inserted, and/or pushed into the elastomer connector 28 for external electrical contacting, as schematically depicted in FIG. 2A. The contact pin 29 includes a base plate and a pin which projects from it. The pin is advantageously configured to be needle-shaped and/or pointed. The contact pin 29 is subsequently introduced, inserted, or pushed into the elastomer connector 28 and is encompassed by it. The contact pin 29 displaces the material of the elastomer connector 28 and forms a hole in the elastomer connector 28. Due to its elastic properties, the material of the elastomer connector 28 exerts a counterforce on the contact pin 29, whereby a force-locking connection is created between the contact pin 29 and the elastomer connector 28. Contacting via the elastomer connector 28 and the contact pin 29 enables a robust external connection which can be disconnected again, and which in particular allows an external connection of the organic optoelectronic component 1 in the wafer assembly. This is discussed in greater detail in connection with FIG. 2B.

(30) In order to be able to introduce the contact pin 29 into the elastomer connector 28, the covering body 38 and the adhesive layer 36 each include a recess in the relevant region. For example, the covering body 38 which is configured as a metal layer includes pre-cut holes or holes introduced subsequently, for example, by means of a laser.

(31) In the contacted state, the base plate of the contact pin 29 may be arranged above the recess of the covering body 38. This means that the lateral extension of the base plate of the contact pin 29 is larger than the lateral extension of the recess of the covering body 38.

(32) Alternatively to the elastomer connector 28 discussed above, the connector may be configured as an elastic body, for example, a silicone body, including a wrapped thread, wherein axes of the body and/or of the windings are oriented in a lateral direction. Alternatively, the elastomer connector 29 may include a carbon matrix with embedded metal threads, and may be formed from it.

(33) As another alternative, the elastomer connector may not be attached to the metal contact 26 via the conductive adhesive 27, but rather may be clamped below the covering body 38, in particular the metal layer. In this case, the conductive adhesive 27 is optional.

(34) FIG. 2B shows the embodiment of the organic optoelectronic component 1 of FIG. 2A in the wafer assembly 100, in particular with a view onto the organic optoelectronic component 1. The organic optoelectronic component 1 is thus also arranged in the assembly with a plurality of identically configured organic optoelectronic components 1. Here, each covering body 38, in particular the metal layer, is visible in a top view, wherein adjacent organic optoelectronic components 1 are separated from one another by means of a gap.

(35) The covering body 38 of each organic optoelectronic component 1 includes a first recess 30, a second recess 31, and an additional recess 15. The additional recess 15 is used for the external electrical contacting of the corresponding second electrode 23. The first recess 30 is used for the external electrical contacting of the corresponding first electrode 20 during test operation of the organic optoelectronic component 1 in the wafer assembly. The second recess 31 is used for the external electrical contacting of the corresponding first electrode 20 during application operation of the organic optoelectronic component 1 in the singulated state.

(36) The plurality of recesses 30, 31 in the covering body 38 enable test operation in the wafer assembly and application operation in the singulated state of the organic optoelectronic component 1, wherein in application operation, an intact terminal point, for example, an interface, may be provided. Measurement of the organic optoelectronic components 1 produced in the wafer assembly thus becomes possible in the wafer assembly, without significantly damaging the external contacting and/or limiting the user.

(37) FIG. 3A shows an embodiment of an organic optoelectronic component 1, in which the adhesive layer 36 demonstrates electrically conductive properties, in particular is an electrically conductively adjusted PSA layer. Electrical insulation at individual regions of the covering body 38, in particular the metal layer, is provided by means of plastic inclusions, so-called plastic inserts, or by means of separation of the covering body 38 in a provided external contacting region, for example, by means of a gap 17. As a result, direct contacting of the organic optoelectronic component 1 in the wafer assembly becomes possible for test operation via the covering body 38. The elastomer connector thereby remains completely intact for the customer.

(38) FIG. 3B shows a top view of the embodiment of the organic optoelectronic component 1 of FIG. 3A. The covering body 38 includes three regions which are electrically insulated from one another, each being separated from one another via gaps 17. In one region, the first recess 30 and the second recess 31 are arranged for electrically contacting the first electrode 20, in particular for test operation and for application operation. In an adjacent region, an additional recess 15 is arranged for contacting the second electrode 23. The last region is not provided for electrical contacting, and is used for covering the layers of the organic optoelectronic component 1.

(39) FIG. 4 shows an embodiment of an organic optoelectronic component 1 in which the contact pin 29 includes a barb 40. The barb 40 enables a positively locking connection between the contact pin 29 and the elastomer connector 28. By means of the barb 40, which is inserted into the elastomer connector 28 and is encompassed by it for electrical contacting, the external connection to the customer-side application may be designed in a more robust and permanent manner. Easy removal of the contact pin from the elastomer connector 28 is thus made more difficult.

(40) The present disclosure is not limited to the specified embodiments. For example, the organic optoelectronic component 1, in particular the organic functional layer structure 22, may be configured to be segmented. Alternatively or in addition, a plurality of organic optoelectronic components 1 may be arranged next to one another to form an organic optoelectronic assembly.

(41) While the disclosed embodiments have been particularly shown and described with reference to specific embodiments, it should be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the disclosed embodiments as defined by the appended claims. The scope of the disclosed embodiments is thus indicated by the appended claims and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced.

LIST OF REFERENCE NUMBERS

(42) Organic optoelectronic component 1 Carrier 12 Additional recess 15 Gap 17 First electrode 20 Organic functional layer structure 22 Second electrode 23 Encapsulation layer 24 Cladding layer 25 Metal contact 26 Conductive adhesive 27 Elastomer connector 28 Contact pin 29 First recess 30 Second recess 31 Adhesive layer 36 Covering body 38 Barb 40