Fujifilm business innovation corp. (20240103393). CONDUCTIVE MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS simplified abstract

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CONDUCTIVE MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

Organization Name

fujifilm business innovation corp.

Inventor(s)

Kenta Yamakoshi of Kanagawa (JP)

Yukimi Kawabata of Kanagawa (JP)

CONDUCTIVE MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240103393 titled 'CONDUCTIVE MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

Simplified Explanation

The conductive member described in the patent application consists of a substrate, an elastic layer, and a surface layer containing a conductive agent with a sea/island structure. The surface layer has a specific distance and radius between the island portions, satisfying a certain expression.

  • The conductive member includes a substrate, elastic layer, and surface layer with a sea/island structure.
  • The surface layer contains a conductive agent and has specific dimensions between island portions.

Potential Applications

The technology could be applied in:

  • Flexible electronics
  • Wearable technology
  • Biomedical devices

Problems Solved

This technology addresses:

  • Improving conductivity in flexible materials
  • Enhancing durability of conductive layers

Benefits

The benefits of this technology include:

  • Increased flexibility
  • Enhanced conductivity
  • Improved performance in various applications

Potential Commercial Applications

The technology could be used in:

  • Smart clothing
  • Medical sensors
  • Flexible displays

Possible Prior Art

There may be prior art related to:

  • Conductive materials with sea/island structures
  • Elastic layers in electronic devices

Unanswered Questions

How does the sea/island structure affect the overall conductivity of the conductive member?

The sea/island structure in the surface layer of the conductive member is designed to enhance conductivity by providing a more efficient path for electrical current flow. The specific dimensions and composition of the sea and island portions play a crucial role in determining the overall conductivity of the material.

What are the potential challenges in scaling up production of conductive members with sea/island structures?

Scaling up production of conductive members with sea/island structures may pose challenges in maintaining uniformity and consistency in the material properties. Controlling the distribution of the sea and island portions across large surface areas while ensuring high conductivity and durability could be key challenges in mass production.


Original Abstract Submitted

a conductive member includes: a substrate; an elastic layer provided on the substrate; and a surface layer provided on the elastic layer, in which the surface layer contains a conductive agent and has a sea/island structure that consists of a sea portion containing a first resin and an island portion containing a second resin, and a distance r between the island portions and a radius r of the island portion in a cross-section of the surface layer satisfy the following expression (1-1),