Pentax 2010 Annual Report Download - page 15

Download and view the complete annual report

Please find page 15 of the 2010 Pentax annual report below. You can navigate through the pages in the report by either clicking on the pages listed below, or by using the keyword search tool below to find specific information within the annual report.

Page out of 53

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53

Mold for Discrete track
recording media
recording1 and assist recording2 to replace existing methods
and achieve even greater increases in recording capacity. As
a leading glass disk company, Hoya is also working actively
to develop technologies for next-generation media.
1 In this method, channels are created between the tracks of the
recording material to reduce the magnetic interference between
adjacent tracks. It is expected that this will enable higher areal
recording density.
2 In this method, lasers are used to locally apply heat to the recording
medium before writing to reduce the magnetic coercive force.
HOYA Annual Report 2010
14