Electrophotographic photoreceptor and electrophotographic cartridge and electrophotographic imaging apparatus employing the same

• Main Authors: LEE HWAN KOO, SONG HYE JI
• Format: Patent
• Language: English; Korean
• Published: 09.04.2020
• Subjects: CINEMATOGRAPHY; ELECTROGRAPHY; ELECTROPHOTOGRAPHY; HOLOGRAPHY; MAGNETOGRAPHY; PHOTOGRAPHY; PHYSICS

The present invention discloses an electrophotographic photoreceptor, in which a photosensitive layer or a surface layer of an overcoating layer satisfies the following conditions (1) and (2): Tg > 100°C ... (1), and hardness > 0.22 GPa ... (2), in which Tg represents a glass transition temper...