The invention relates to a method for characterising electroluminescent devices, which comprises: • illuminating the electroluminescent devices, the illumination being configured to generate charge carriers; • acquiring a series of luminescence images emitted by recombining the charge carriers in the electroluminescent devices; • determining, from the series of images and for a given electroluminescent device, a luminescence curve (20) as a function of time; • determining, from the luminescence curve (20) as a function of time, at least one parameter representative of an electroluminescence delay T, this electroluminescence delay T corresponding substantially to the start of an emission of radiation by electroluminescence of the given electroluminescent device.
- 출원번호 : EP2024/067678
- 출원인 : ALEDIA
- 특허번호 :
- IPC : G01N-021/64(2006.01)