18443216. ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS (FUJIFILM Business Innovation Corp.)

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

Organization Name

FUJIFILM Business Innovation Corp.

Inventor(s)

Yuto Okazaki of Kanagawa (JP)

Tomoya Sasaki of Kanagawa (JP)

Ryosuke Fujii of Kanagawa (JP)

Hiroko Kobayashi of Kanagawa (JP)

Kosuke Narita of Kanagawa (JP)

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

This abstract first appeared for US patent application 18443216 titled 'ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

Original Abstract Submitted

An electrophotographic photoreceptor includes a conductive substrate; and a photosensitive layer disposed on the conductive substrate and including a charge generation layer and a charge transport layer, in which the charge transport layer has an average thickness of 30 μm or greater, the charge transport layer contains a polyarylate resin, and an absorption spectrum measured by peeling off the photosensitive layer and dissolving the photosensitive layer in tetrahydrofuran satisfies Expression (1) and Expression (2),