Patent ID: 11895855
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 5:
6. The organic light-emitting device of claim 5, wherein A1 and A2 are each independently an ammonium ion, an alkylammonium ion, an arylammonium ion, an arylalkylammonium ion, a formamidinium ion, an alkylamidinium ion, arylamidinium ion, arylalkylamidinium ion, an alkali metal ion, or a combination thereof,
B1 and B2 are each independently Pb2+, Sn2+, Bi2+, Sb2+, Cu2+, Ag2+, Au2+, La2+, Ce2+, Pr2+, Nd2+, Pm2+, Sm2+, Eu2+, Gd2+, Tb2+, Dy2+, Ho2+, Er2+, Tm2+, Yb2+, Lu2+, Be2+, Mg2+, Ca2+, Sr2+, Ba2+, Ra2+, or a combination thereof, and
X1 and X2 are each independently Cl−, Br−, I−, or a combination thereof.