Title:
光学的情報記録用媒体
Document Type and Number:
Japanese Patent JP4046955
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an optical information recording medium having improved repetitive recording characteristics, recording power margin and shelf stability. SOLUTION: The optical information recording medium has an Ag-base translucent layer, a dielectric-containing first protective layer, a phase-change type recording layer comprising an alloy based on SbxTe1-x (0.7
Inventors:
Takashi Ohno
Kenjiro Seino
Horie Michikazu
Kenjiro Seino
Horie Michikazu
Application Number:
JP2001177162A
Publication Date:
February 13, 2008
Filing Date:
June 12, 2001
Export Citation:
Assignee:
Mitsubishi Chemical Media Co., Ltd.
International Classes:
B41M5/26; G11B7/24; G11B7/24035; G11B7/24062; G11B7/24067; G11B7/241; G11B7/243; G11B7/2433; G11B7/2437; G11B7/254; G11B7/2542; G11B7/2548; G11B7/257; G11B7/258; G11B7/259
Domestic Patent References:
| JP11162014A | ||||
| JP11144319A | ||||
| JP7078354A | ||||
| JP10112028A | ||||
| JP2000090491A | ||||
| JP2002542563A | ||||
| JP11238253A | ||||
| JP11339311A | ||||
| JP2000113505A | ||||
| JP200184591A | ||||
| JP200079761A |
Attorney, Agent or Firm:
Shisei Patent Office