Kabushiki kaisha toshiba (20240096354). DISK DEVICE simplified abstract
Contents
DISK DEVICE
Organization Name
Inventor(s)
Yusuke Nojima of Yokohama Kanagawa (JP)
DISK DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240096354 titled 'DISK DEVICE
Simplified Explanation
The patent application describes a disk device with a unique configuration involving a magnetic head, a piezoelectric element, and a flexure. The piezoelectric element has two electrodes, and the flexure consists of two parts that swing. The first part of the flexure has a first surface with a first electrode, while the second part has a second surface where the magnetic head is attached. The magnetic head has a third surface that faces both the first and second surfaces, with specific distances between them.
- Disk device with magnetic head, piezoelectric element, and flexure
- Piezoelectric element with two electrodes
- Flexure with swinging parts and specific surface configurations
- Magnetic head positioned between the first and second surfaces of the flexure
Potential Applications
The technology described in the patent application could be used in various data storage devices, such as hard disk drives, to improve performance and reliability.
Problems Solved
This innovation addresses issues related to data storage, such as precise positioning of the magnetic head and reducing mechanical vibrations that can affect read/write operations.
Benefits
The benefits of this technology include enhanced data storage capabilities, increased accuracy in reading and writing data, and potentially longer lifespan of the disk device.
Potential Commercial Applications
The technology could be applied in the manufacturing of high-performance hard disk drives for use in computers, servers, and other data storage systems.
Possible Prior Art
One possible prior art could be the use of piezoelectric elements in disk devices for fine positioning of the magnetic head, but the specific configuration described in this patent application appears to be novel.
Unanswered Questions
How does this technology compare to existing disk device designs in terms of data transfer speeds and storage capacity?
The article does not provide a direct comparison with existing disk device designs, so it is unclear how this technology may impact data transfer speeds and storage capacity.
What are the potential challenges or limitations of implementing this technology in mass-produced disk devices?
The article does not address any challenges or limitations that may arise when implementing this technology in mass-produced disk devices, leaving room for further exploration in this area.
Original Abstract Submitted
according to one embodiment, a disk device includes a magnetic head, a piezoelectric element and a flexure. the piezoelectric element includes two electrodes. the flexure includes a first part and a second part that swings. the first part has a first surface to which a first electrode is joined. the second part has a second surface to which the magnetic head is joined. the magnetic head has a third surface facing the first surface and the second surface. the first electrode is spaced apart from a second electrode in a first direction. the first surface and an end of the third surface face each other. the second surface and another end of the third surface face each other. a distance between the first surface and the one end of the third surface is longer than a distance between the second surface and the other end of the third surface.
