SEALED ELECTROLUMINESCENT DEVICE Russian patent published in 2014 - IPC H01L51/52 

FIELD: electricity.

SUBSTANCE: invention is related to an electroluminescent device (10) comprising an organic light-emitting layer (50) and a sealing component (70) with closed circuit which seals a lateral side of a stack (59) of electroluminescent layers for the purpose of electrical connection of an opposing electrode (40) to the power supply source. The invention is also related to the usage method of such device with the adjoining circuit as a sealing component and a coated substrate to be used in this device.

EFFECT: the invention provides electroluminescent device that excludes formation of a gap between the substrate and its rear side and is fit for easy and safe short-circuiting connection.

12 cl, 5 dwg