DIFF Subgroup
F21K 2/08 activated by an electric field, i.e. electrochemiluminescence
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Non-electric light sources using luminescence; Light sources using electrochemiluminescence > using chemiluminescence > activated by an electric field, i.e. electrochemiluminescence
CPC:
Non-electric light sources using luminescence (using excitation by radioactivity G21H3/02, H01J65/06, H01J65/08; using excitation by an external electromagnetic field or by external corpuscular radiation H01J65/04); Light sources using electrochemiluminescence > using chemiluminescence > activated by an electric field, i.e. electrochemiluminescence
No child classifications to compare. This is a leaf node in both IPC and CPC.