THIN FILM MAGNETIC HEAD

摘要: PROBLEM TO BE SOLVED: To provide a thin film magnetic head capable of obtaining good electromagnetic conversion characteristics without any reductions in contact even when an MR is unevenly worn during traveling. SOLUTION: This constructed such manner that reading gap 11 having magneto-resistance effect layer (MR layer) 8 formed between pair support substrates 2, 3, and the upper end surface exposed to sliding 4 recording medium. The characterized grooves 12, 12 are along direction medium both sides width COPYRIGHT: (C)2003,JPO