Patent ID: 11858911
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC C  G  H | IPC C  G  H

Claim 8:
9. The infrared cut filter of claim 1, wherein Chemical Formula 1C is one functional group of a plurality of functional groups represented by Chemical Formula 1C-1 and Chemical Formula 1C-2:, wherein, in Chemical Formula 1C-1 and Chemical Formula 1C-2,
Ra, Rb, Rc, and Rd are independently one compound of the first set of compounds,
a and b are independently an integer that is inclusively between 0 to 6,
c is an integer that is inclusively between 0 to 2, and
e is an integer that is inclusively between 0 to 3.