18524566. ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

SHUNTARO Watanabe of Kanagawa (JP)

TOMOHITO Ishida of Shizuoka (JP)

NOBUHIRO Nakamura of Shizuoka (JP)

HIROYUKI Watanabe of Shizuoka (JP)

TATSUYA Yamaai of Kanagawa (JP)

MASATADA Hirota of Shizuoka (JP)

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18524566 titled 'ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

Simplified Explanation

The abstract describes a patent application for an electrophotographic photosensitive member with a surface layer containing particles partially exposed from the surface layer. The particles have a specific volume average particle diameter and distribution within the surface layer.

• The surface layer of the electrophotographic photosensitive member contains particles with a volume average particle diameter between 50.0 nm and 350.0 nm.
• At least 80% of the particles in the surface layer are partially exposed from the surface layer in a cross-section.
• The total volume of the exposed portion of the partially exposed particles is between 30% and 80% of the entire volume of the particles in the surface layer.

Potential Applications

This technology could be applied in the development of high-quality electrophotographic printing systems, photocopiers, and laser printers.

Problems Solved

This innovation helps improve the durability and performance of electrophotographic photosensitive members by enhancing the adhesion and functionality of the surface layer particles.

Benefits

- Enhanced image quality and resolution in printing applications - Increased longevity and reliability of electrophotographic photosensitive members - Improved overall performance and efficiency of printing devices

Potential Commercial Applications

"Enhancing Electrophotographic Printing Systems with Surface Layer Particles"

Possible Prior Art

There may be prior art related to the use of particles in electrophotographic photosensitive members, but specific examples are not provided in the abstract.

Unanswered Questions

How does this technology compare to existing methods for improving electrophotographic photosensitive members?

This article does not provide a comparison with other methods or technologies in the field.

Are there any limitations or drawbacks to implementing this innovation in electrophotographic printing systems?

The abstract does not mention any potential limitations or drawbacks associated with the use of surface layer particles in electrophotographic photosensitive members.

Original Abstract Submitted

The electrophotographic photosensitive member includes a support and a photosensitive layer on the support, in which a surface layer of the electrophotographic photosensitive member contains a particle, the surface layer has a particle partially exposed from the surface layer among the particle contained in the surface layer, the particle has a volume average particle diameter of 50.0 nm or more and 350.0 nm or less; in a cross-section of the surface layer, the number of the particle partially exposed from the surface layer is 80% by number or more based on a total number of the particle contained in the surface layer; and a total volume of an exposed portion of the particle partially exposed from the surface layer is 30% by volume or more and 80% by volume or less based on an entire volume of the particle contained in the surface layer.