Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Koji Mishima0
Takashi Yamada0
Daisuke Yoshitoku0
Kenji Yoneyama0
Date of Patent
April 29, 2008
0Patent Application Number
109849640
Date Filed
November 10, 2004
0Patent Primary Examiner
Patent abstract
An information recording medium according to the present invention includes a recording layer that is formed of a single layer of a single type of recording material and is directly sandwiched by a pair of resin layers, the information recording medium being constructed so that at least one resin layer out of the pair of resin layers deforms due to deformation of the recording layer that is caused by irradiation with laser light for recording data and a track pitch is in a range of 0.1 μm to 0.5 μm, inclusive, wherein the pair of resin layers are formed with respective Young's moduli in a range of 415 MPa to 7100 MPa, inclusive.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
