Optoelectronic assembly and method for operating an optoelectronic assembly

1. A method for an optoelectronic assembly including an organic light-emitting component, a temperature sensor and a driver circuit, the method comprising:

recording, by the temperature sensor, a temperature value in response to the organic light-emitting component being switched on;

determining, by the driver circuit, whether a first criteria is satisfied based on a comparison between the recorded temperature value and a predetermined temperature threshold value;

applying, by the driver circuit, an alternating current (AC) voltage to the organic light-emitting component in response to determining the first criteria is satisfied, wherein the AC voltage is, at least, temporarily less than an instantaneous threshold voltage of the organic light-emitting component;

recording a measurement value based on the application of the AC voltage to the organic light-emitting component;

determining, by the driver circuit, whether a second criteria is satisfied based on a comparison between the recorded measurement value and a predetermined threshold value; and

suspending, by the driver circuit, the application of the AC voltage to the organic light-emitting component in response to determining the second criteria is not satisfied,

wherein the recorded measurement value and the predetermined threshold value share a common basis in one of temperature, current, or time.

2. The method of claim 1 ,

wherein the common basis is temperature,

wherein the recorded measurement value is a further recorded temperature value, and

wherein the predetermined threshold value is the predetermined temperature threshold value.

3. The method of claim 1 ,

wherein the common basis is current,

wherein the recorded measurement value is a recorded current value of a forward current which flows through the organic light-emitting component, and

wherein the predetermined threshold value is a predetermined current threshold value.

4. The method of claim 1 ,

wherein the common basis is time,

wherein the recorded measurement value corresponds to a time duration which has elapsed since the organic light-emitting component was switched on, and

wherein the predetermined threshold value is a predetermined time threshold value.

5. The method of claim 1 ,

wherein the first criteria is satisfied when the recorded temperature value is less than the predetermined temperature threshold value.

6. The method of claim 1 ,

wherein the second criteria is not satisfied when the recorded measurement value is greater than or equal to the predetermined threshold value.

7. The method of claim 1 ,

wherein applying the AC voltage to the organic light-emitting component comprises:

regulating the AC voltage such that the AC voltage is always less than the instantaneous threshold voltage of the organic light-emitting component.

8. An optoelectronic assembly, comprising:

an organic light-emitting component;

a temperature sensor configured to record a temperature value; and

a controller coupled to the organic light-emitting component and to the temperature sensor,

wherein the controller is configured to:

determine whether a first criteria is satisfied based on a comparison between the recorded temperature value and a predetermined temperature threshold value,

apply an alternating current (AC) voltage to the organic light-emitting component in response to the organic light-emitting component being switched on and the first criteria being satisfied, wherein the AC voltage is, at least, temporarily less than an instantaneous threshold voltage of the organic light-emitting component,

determine whether a second criteria is satisfied based on a comparison between a recorded measurement value and a predetermined threshold value, and

suspend the application of the AC voltage to the organic light-emitting component in response to the second criteria not being satisfied,

wherein the recorded measurement value and the predetermined threshold value share a common basis in one of temperature, current, or time.

9. The optoelectronic assembly of claim 8 ,

wherein the controller is a driver circuit, and

wherein the controller is further configured to regulate the AC voltage such that the AC voltage is always less than the instantaneous threshold voltage of the organic light-emitting component.

10. The optoelectronic assembly of claim 8 ,

wherein the common basis is temperature,

wherein the recorded measurement value is a further recorded temperature value, and

wherein the predetermined threshold value is the predetermined temperature threshold value.

11. The optoelectronic assembly of claim 8 ,

wherein the first criteria is satisfied when the recorded temperature value is less than the predetermined temperature threshold value.

12. The optoelectronic assembly of claim 8 ,

wherein the second criteria is not satisfied when the recorded measurement value is greater than or equal to the predetermined threshold value.

13. An optoelectronic assembly, comprising:

an organic light-emitting component;

a measuring device configured to record a measurement value at a time after the organic light-emitting component is switched on and before normal operation of the organic light-emitting component; and

a driver circuit coupled to the organic light-emitting component,

wherein the driver circuit is configured to:

apply an alternating current (AC) voltage to the organic light-emitting component in response to the organic light-emitting component being switched on, wherein the AC voltage is less than an instantaneous threshold voltage of the organic light-emitting component,

determine whether a criteria is satisfied based on a comparison between the recorded measurement value and a predetermined threshold value, and

suspend the application of the AC voltage to the organic light-emitting component after the organic light-emitting component is switched on and in response to the criteria not being satisfied,

wherein the recorded measurement value and the predetermined threshold value share a common basis in one of temperature, current, or time.

14. The optoelectronic assembly of claim 13 ,

wherein the common basis is temperature,

wherein the measuring device is a temperature sensor configured to record a temperature value,

wherein the recorded measurement value is the recorded temperature value, and

wherein the predetermined threshold value is a predetermined temperature threshold value.

15. The optoelectronic assembly of claim 13 ,

wherein the common basis is current,

wherein the measuring device is a current sensor configured to record a current value of a forward current which flows through the organic light-emitting component,

wherein the recorded measurement value is the recorded current value, and

wherein the predetermined threshold value is a predetermined current threshold value.

16. The optoelectronic assembly of claim 13 ,

wherein the common basis is time,

wherein the measuring device is a clock configured to record a time duration which has elapsed since the organic light-emitting component was switched on,

wherein the recorded measurement value corresponds to the time duration, and

wherein the predetermined threshold value is a predetermined time threshold value.

17. The optoelectronic assembly of claim 13 ,

wherein the criteria is not satisfied when the recorded measurement value is greater than or equal to the predetermined threshold value.

18. A method for operating an optoelectronic assembly including an organic light-emitting component, the method comprising:

applying an alternating current (AC) voltage to the organic light-emitting component in response to the organic light-emitting component being switched on, wherein the AC voltage is less than an instantaneous threshold voltage of the organic light-emitting component;

recording a measurement value at a time after the organic light-emitting component is switched on and before normal operation of the organic light-emitting component;

determining whether a criteria is satisfied based on a comparison between the recorded measurement value and a predetermined threshold value; and

suspending the application of the AC voltage to the organic light-emitting component in response to determining the criteria is not satisfied,

wherein the recorded measurement value and the predetermined threshold value share a common basis in one of temperature, current, or time.

19. The method of claim 18 ,

wherein applying the AC voltage to the organic light-emitting component comprises:

regulating the AC voltage such that the AC voltage is always less than the instantaneous threshold voltage of the organic light-emitting component.

20. The method of claim 18 ,

wherein the common basis is temperature,

wherein the recorded measurement value is a recorded temperature value, and

wherein the predetermined threshold value is a predetermined temperature threshold value.

21. The method of claim 18 ,

wherein the criteria is not satisfied when the recorded measurement value is greater than or equal to the predetermined threshold value.