Method of fabricating a magnetic head

1. A method of fabricating a magnetic head, which is formed with a writing head and a reading head respectively on a writing head area and a reading head area adjacent to the writing head area, on a substrate, the method comprising:

forming a writing head on the writing head area;

forming an insulating layer having an inclined surface with respect to the substrate on the reading head area;

forming a reading head on the inclined surface of the insulating layer; and

forming an air bearing surface (ABS) by polishing surfaces of the writing head and the reading head,

wherein the forming of the reading head comprises forming a first shield layer, a reading sensor, and a second shield layer, and

wherein the first shield layer, the reading sensor and the second shield layer have an inclined angle with respect to the ABS.

2. The method of claim 1 , further comprising:

forming an insulating layer that covers at least the reading head, after forming the reading head.

3. The method of claim 1 , wherein the inclined angle of the inclined surface is an acute angle.

4. The method of claim 1 , wherein the inclined angle of the inclined surface is an obtuse angle.

5. The method of claim 1 , wherein the forming of the first shield layer, the reading sensor, and the second shield layer comprises:

sequentially forming the first shield layer, the reading sensor, and the second shield layer.

6. The method of claim 5 , wherein the first and second shield layers are formed of a magnetic material.

7. The method of claim 5 , wherein the reading sensor is formed of a tunneling magneto-resistance (TMR) device.

8. The method of claim 1 , wherein the reading sensor is formed using an anisotropic etching method.

9. The method of claim 1 , wherein the insulating layer is formed of Al 2 O 3 or SiO 2 .

10. The method of claim 1 , wherein the forming of the ABS is performed using a chemical mechanical polishing (CMP) method.