[n: Synchronisation; Clocking (g9b/5.22 Takes Precedence)] [n9704] {g11b 5/596c3} Patents (Class G9B/5.219)
  • SERVO TRACK WRITER AND OPERATING METHOD
    Publication number: 20110188145
    Abstract: A method of operating a servo track writer includes writing a clock pattern signal to a magnetic recording medium of a head disk assembly, reading the clock pattern signal written to the magnetic recording medium and dividing a frequency of a read clock pattern signal, and supplying a clock pattern signal having a divided frequency to a spindle motor for rotating the magnetic recording medium.
    Type: Application
    Filed: January 18, 2011
    Publication date: August 4, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ha Yong KIM, Kyung Ho KIM, Kyu Nam CHO, Cheol-Soon KIM