17681454. MAGNETIC WRITE HEAD WITH FLUX BLOCKADE STRUCTURE simplified abstract (International Business Machines Corporation)
MAGNETIC WRITE HEAD WITH FLUX BLOCKADE STRUCTURE
Organization Name
International Business Machines Corporation
Inventor(s)
Hugo E. Rothuizen of Oberrieden (CH)
Icko E.T. Iben of Santa Clara CA (US)
Robert Fontana of San Jose CA (US)
Mark Alfred Lantz of Adliswil (CH)
MAGNETIC WRITE HEAD WITH FLUX BLOCKADE STRUCTURE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17681454 titled 'MAGNETIC WRITE HEAD WITH FLUX BLOCKADE STRUCTURE
Simplified Explanation
The abstract of the patent application describes an apparatus with a writer for magnetic media, specifically a device with a trailing pole piece. The trailing pole piece has a portion next to a write gap, which has specific dimensions. The throat height (h) of this portion is between approximately 100 and 800 nm, and the aspect ratio of thickness to throat height (t/h) falls within the range of 0.5 and 2.
- The apparatus is a device with a writer for magnetic media.
- It includes a trailing pole piece.
- The trailing pole piece has a portion adjacent to a write gap.
- The portion has a throat height (h) between about 100 and about 800 nm.
- The aspect ratio of thickness to throat height (t/h) is in the range of 0.5 and 2.
Potential Applications
- Magnetic storage devices
- Data storage systems
- Magnetic recording technologies
Problems Solved
- Improving the performance and efficiency of magnetic media writers
- Enhancing the quality and reliability of data storage
Benefits
- More precise and accurate writing on magnetic media
- Higher data storage density
- Improved data retrieval speed and efficiency
Original Abstract Submitted
An apparatus such as a device having a writer for magnetic media has a trailing pole piece having a portion adjacent a write gap, the portion having a throat height (h) of between about 100 and about 800 nm, and an aspect ratio of thickness/throat height (t/h) in a range of 0.5 and 2.