Canon kabushiki kaisha (20240302784). IMAGE FORMING APPARATUS simplified abstract
Contents
IMAGE FORMING APPARATUS
Organization Name
Inventor(s)
SHUNSUKE Matsushita of Kanagawa (JP)
IMAGE FORMING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240302784 titled 'IMAGE FORMING APPARATUS
Simplified Explanation: The patent application describes an image forming apparatus with a brush member that contacts the image bearing member to improve image quality.
- The apparatus includes an image bearing member, a developing member, a transfer unit, and a brush member.
- The brush member has a higher contact area ratio outside the image area in the rotation axis direction.
- The brush member improves contact with the image bearing member for better toner image transfer.
Key Features and Innovation:
- Brush member with varying contact area ratios.
- Improved toner image transfer.
- Enhanced image quality.
Potential Applications: This technology can be used in various printing and copying machines to improve image quality and toner transfer efficiency.
Problems Solved:
- Inefficient toner image transfer.
- Poor image quality.
- Inconsistent contact between components.
Benefits:
- Enhanced image quality.
- Improved toner transfer efficiency.
- Consistent contact between components.
Commercial Applications: This technology can be applied in the development of high-quality printers and copiers for commercial use, improving the overall printing process and output.
Prior Art: Researchers can explore prior patents related to image forming apparatuses and toner transfer technologies to understand the evolution of similar innovations.
Frequently Updated Research: Stay updated on advancements in toner transfer technologies, image forming apparatuses, and printing industry standards to enhance the efficiency and quality of image reproduction.
Questions about Image Forming Apparatus: 1. How does the brush member improve toner image transfer efficiency? 2. What are the potential commercial applications of this technology in the printing industry?
Original Abstract Submitted
an image forming apparatus includes an image bearing member, a developing member, a transfer unit configured to transfer a toner image, and a brush member configured to come into contact with a surface of the image bearing member in a contact portion. in a case where a ratio of an area in which the brush member is in contact with the image bearing member per unit area in the contact portion is defined as a contact area ratio, and a range in a rotation axis direction of the image bearing member in which the developing member is configured to supply toner to the developing portion is defined as an image area, the brush member includes a portion which is outside the image area in the rotation axis direction and in which the contact area ratio is higher than the contact area ratio in the image area.
