US 12,260,879 B2
Magnetic recording and reproducing device and control method thereof
Kaori Kimura, Yokohama Kanagawa (JP); and Takuya Matsumoto, Kawasaki Kanagawa (JP)
Assigned to Kabushiki Kaisha Toshiba, Tokyo (JP); and Toshiba Electronic Devices & Storage Corporation, Tokyo (JP)
Filed by Kabushiki Kaisha Toshiba, Tokyo (JP); and Toshiba Electronic Devices & Storage Corporation, Tokyo (JP)
Filed on Sep. 1, 2023, as Appl. No. 18/460,498.
Claims priority of application No. 2023-046838 (JP), filed on Mar. 23, 2023.
Prior Publication US 2024/0321312 A1, Sep. 26, 2024
Int. Cl. G11B 20/10 (2006.01); G11B 5/02 (2006.01); G11B 5/00 (2006.01)
CPC G11B 20/10481 (2013.01) [G11B 5/02 (2013.01); G11B 2005/0013 (2013.01); G11B 2005/0021 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A magnetic recording and reproducing device comprising:
a magnetic recording medium having a lubricant on a surface of the magnetic recording medium;
a heat-assisted magnetic recording head configured to perform magnetic recording on the magnetic recording medium;
a humidity sensor; and
a write procedure control circuit configured to control a write procedure of the heat-assisted magnetic recording head in accordance with a measurement result of the humidity sensor.