OLED LIGHTING DEVICE WITH TAG ELEMENT Russian patent published in 2014 - IPC H05B33/02 

FIELD: physics, computer engineering.

SUBSTANCE: invention relates to an organic light emitting diode (OLED) device (200) having a tag element (201) that encodes operating information about the device, for example its maximum driving current, such that this information can be read out wirelessly and/or electrically by wire but almost without Ohmic losses. The invention further comprises a socket (600) with a read-out unit (601) for reading out the operating information from such a tag element (201). The tag element may, for instance, have a tag electrode (201) that can be capacitively connected to a counter-electrode (601) in the socket.

EFFECT: longer operational life.

13 cl, 5 dwg