CPC Class Codes
C07F 15/0086
Platinum compounds
C09K 11/06
containing organic luminesc...
C09K 2211/1007
Non-condensed systems
C09K 2211/1029
containing one nitrogen ato...
C09K 2211/1033
with oxygen
C09K 2211/1037
with sulfur
C09K 2211/1044
containing two nitrogen ato...
C09K 2211/1059
containing three nitrogen a...
C09K 2211/185
of the platinum group, i.e....
H10K 2101/10
Triplet emission
H10K 30/00
Organic devices sensitive t...
H10K 50/11
characterised by the electr...
H10K 50/125
specially adapted for multi...
H10K 85/346
comprising platinum
Y02E 10/549
Organic PV cells