Patent ID: 8929027
Filing Date: 2015-01-06
Classification: G11B

Abstract:
1. A magnetic write head, comprising: a magnetic write pole having a first bevel angle and a first flare angle; a magnetic side shield structure having a second bevel angle and a second flare angle; and a non-magnetic gap structure formed between the magnetic side shield structure and the magnetic write pole; wherein the first bevel angle is greater than the second bevel angle and the second flare angle is greater than the first flare angle; and wherein the write head has a first region located near a media facing surface and a second region that is recessed from the media facing surface and wherein the flare angle of the write pole is 20-30 degrees in the first region and 30-40 degrees in the second region and the flare angle of the side shield is 30-40 degrees in the first region and 65-75 degrees in the second region.