18461323. HEAD SUSPENSION ASSEMBLY AND DISK DEVICE simplified abstract (KABUSHIKI KAISHA TOSHIBA)
Contents
HEAD SUSPENSION ASSEMBLY AND DISK DEVICE
Organization Name
Inventor(s)
Koji Miyake of Sagamihara Kanagawa (JP)
HEAD SUSPENSION ASSEMBLY AND DISK DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18461323 titled 'HEAD SUSPENSION ASSEMBLY AND DISK DEVICE
The abstract describes a head suspension assembly that includes a supporting plate, a wiring member with a gimbal portion, and a magnetic head with a slider and head portion fixed to the gimbal portion with adhesive.
- The assembly features a gap region between the bonding face of the slider and the gimbal portion, with different distances in various regions.
- The adhesive is positioned in the first region, enclosed by the second region, and further enclosed by the third region.
- The distance between the bonding face and the gimbal portion in the second region is larger than in the first and third regions.
Potential Applications: - Data storage devices - Hard disk drives - Magnetic recording technology
Problems Solved: - Secure attachment of the magnetic head to the gimbal portion - Maintaining proper alignment and distance between components
Benefits: - Improved stability and performance of the head suspension assembly - Enhanced data storage capabilities - Increased durability and longevity of the device
Commercial Applications: Title: Advanced Head Suspension Assembly for Data Storage Devices This technology could be utilized in the manufacturing of hard disk drives, improving their efficiency and reliability. The market implications include enhanced data storage solutions for various industries.
Prior Art: Readers can explore prior patents related to head suspension assemblies, magnetic heads, and adhesive bonding in data storage devices to gain a deeper understanding of the technological advancements in this field.
Frequently Updated Research: Researchers are constantly exploring new materials and techniques for enhancing the performance of head suspension assemblies in data storage devices. Stay updated on the latest developments in adhesive bonding and magnetic recording technology for potential future advancements.
Questions about Head Suspension Assemblies: 1. How does the distance between the bonding face and the gimbal portion impact the performance of the head suspension assembly? 2. What are the key factors to consider when selecting an adhesive for fixing the magnetic head to the gimbal portion?
Original Abstract Submitted
A head suspension assembly includes a supporting plate, a wiring member that has a gimbal portion and is provided on the supporting plate, and a magnetic head that has a slider having a bonding face opposing the gimbal portion across a gap and a head portion provided on the slider, and is fixed to the gimbal portion with an adhesive positioned between the bonding face and the gimbal portion. A gap region between the bonding face and the gimbal portion includes a first region in which the adhesive is disposed, a second region enclosing the first region, and a third region enclosing the second region. A distance between the bonding face and the gimbal portion in the second region is bigger than a distance between the bonding face and the gimbal portion in the first region and the third region.
