Kabushiki kaisha toshiba (20240096355). DISK DEVICE simplified abstract

DISK DEVICE

Organization Name

kabushiki kaisha toshiba

Inventor(s)

Naoto Akatsuka of Yokohama Kanagawa (JP)

DISK DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240096355 titled 'DISK DEVICE

Simplified Explanation

The abstract describes a patent application for a disk device that includes magnetic disks, a magnetic head, a suspension, and a carriage. The suspension has a flexible substrate on which the magnetic head is mounted, while the carriage includes an arm to which the suspension is attached. The arm has opposing first and second end surfaces, a side surface, and a protruding body with first and second surfaces. The flexible substrate includes a strip extending along the side surface.

• Magnetic disk device with magnetic disks, a magnetic head, suspension, and carriage
• Suspension with a flexible substrate for mounting the magnetic head
• Carriage with an arm attached to the suspension, including a protruding body
• Flexible substrate with a strip along the side surface

Potential Applications

The technology described in this patent application could be applied in:

• Hard disk drives
• Data storage devices
• Magnetic recording systems

Problems Solved

This technology helps in:

• Improving stability and accuracy of data reading and writing
• Enhancing the durability and longevity of disk devices

Benefits

The benefits of this technology include:

• Increased data storage capacity
• Enhanced data transfer speeds
• Improved reliability and performance of disk devices

Potential Commercial Applications

The potential commercial applications of this technology could be seen in:

• Computer hardware manufacturing
• Data center equipment production
• Consumer electronics industry

Possible Prior Art

One possible prior art for this technology could be the development of suspension systems for magnetic heads in disk devices in the past.

How does this technology compare to existing disk device designs in terms of performance and reliability?

This article does not provide a direct comparison with existing disk device designs, so it is unclear how this technology fares in terms of performance and reliability when compared to current solutions.

What are the potential challenges in implementing this technology on a large scale for commercial production?

The article does not address the potential challenges that may arise in scaling up the production of disk devices using this technology, such as manufacturing costs, supply chain issues, or compatibility with existing systems.

Original Abstract Submitted

a disk device includes magnetic disks, a magnetic head, a suspension, and a carriage. the suspension includes a flexible substrate on which the magnetic head is mounted. the carriage includes an arm to which the suspension is attached. the arm includes opposing first and second end surfaces, a side surface extending between the first end surface and the second end surface, and a protruding body that protrudes from the side surface and has a first surface parallel to and spaced apart from the first end surface and a second surface parallel to and spaced apart from the second end surface. the flexible substrate includes a strip extending along the side surface. the strip includes a portion positioned between the first end surface and the protruding body in the axial direction and is positioned between the first end surface and the second end surface in the axial direction.