| abstract |
(57) [Summary] [Structure] The following general formula (I): [X 1 to X 4 and F are the 3 or 6 position of the benzene nucleus, Y 1 to Y 4 , W 1 To W 4 are located at the 4th or 5th positions; X 1 to X 4 , Y 1 to Y 4 are each independently a group (1)-(7), and W 1 to W 4 are each independently a group (1)-( 3) selected from the group of substituents; at least two of X 1 to X 4 , Y 1 to Y 4 are Selected from group (4), (5), (6), (7); a, b, c, d are each independently An integer of 0-2, and the sum of a, b, c, d is 1-4; M represents a metal-free metal, a metal, a metal oxide or a metal halide] (4) -OC m H n , (5) -SC m H n , (6) -O- (CH 2 CH 2 O) g B, (7) -O- (CH 2 CH 2 CH 2 O) h G (A, B, G are each independently C number 1-8 Alkyl (Ar) group, Z is H, C number 1-4 Ar group, C number 1-4 Alkoxy group or F, D, E represents an Ar group having a C number of 1-4, g and h are each independently an integer of 1-5, p, q, r are integers of 0-2, and m is 1- A fluorine-containing phthalocyanine compound represented by an integer of 12 and n is the number of H necessary for saturating the Ar group of C m H n . [Effect] Desired absorption wavelength control is possible in the absorption wavelength range of 650-900nm. Excellent solubility in solvents and light resistance. |