| 摘要 |
The invention relates to a system for recording characteristic curves for a light-emitting diode arrangement (1) comprising at least one light-emitting diode (2). A control unit (4) is used to operate the light-emitting diode arrangement (1) and to record the diode current (8) and the voltage (9) on the light-emitting diode arrangement (1). The control unit (4) is also used to record a first current/voltage pair (P1) and a different second current/voltage pair (P2), at a first temperature of the light-emitting diode arrangement (1), and a third current/voltage pair (P3) and a different fourth current/voltage pair (P4), at a second temperature of the light-emitting diode arrangement (1). The invention also relates to a method for recording characteristic curves of a light-emitting diode arrangement. |
