Method of manufacturing a thin film magnetic head having a write element with aligned pole tips

• Main Author: KAMIJIMA AKIFUMI
• Format: Patent
• Language: English
• Published: 18.09.2001
• Edition: 7
• Subjects: INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS

A thin film magnetic head in which the track width at the write pole can be set at a very small value with a high degree of accuracy without having to undergo a dry etching process. A first pole tip is laminated projecting out over a first yoke. a second pole tip is laminated onto a gap film, and ha...