Patent classifications
C
CHEMISTRY; METALLURGY
Load children
C09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
Load children
C09K
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
Load children
2323/00
Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
Load children Filter patents View analytics View as hierarchy
C09K2323/03
Viewing layer characterised by chemical composition
Load children Filter patents View analytics View as hierarchy
C09K2323/031
Polarizer or dye
Filter patents View analytics View as hierarchy