| abstract |
(57) [Problem] To provide an electrophotographic photosensitive member having high sensitivity and capable of stably obtaining a high-quality image even when repeatedly used. An electrophotographic photosensitive member in which a photosensitive layer contains a biphenyl compound of the formula (1) and a compound having a maximum absorption wavelength at 380 to 480 nm, a process cartridge having the electrophotographic photosensitive member, and an electrophotographic apparatus. Embedded image (In the formula, R 1 , R 2 , and R 3 represent alkyl, alkoxy, and aryl. K, l, and m each represent an integer of 0 to 2, provided that k, l, and m are not simultaneously 0.) |