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Title:
OPTICAL RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP3876970
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide an optical recording medium which is particularly suitable for recording and reproduction by laser beams having wavelength of 530 nm or below.
SOLUTION: In the optical recording medium in which a recording layer capable of the recording and reproduction of information by a laser is formed on a substrate, the recording layer contains coloring matter shown by formula (1).


Inventors:
Kameyama, Yasuhiro
Miyazawa, Takashi
Application Number:
JP2001000305940
Publication Date:
February 07, 2007
Filing Date:
October 02, 2001
Export Citation:
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Assignee:
MITSUBISHI CHEMICALS CORP
International Classes:
B29D30/32; B41M5/26; C09B23/00; G11B7/24; G11B7/244; (IPC1-7): B41M5/26; C09B23/00; G11B7/24
Domestic Patent References:
JP11165466A
JP10053710A
JP1242288A
JP6211833A
JP3131826A
JP1097926A
JP62295963A
JP47018538A
JP2000052658A
JP2001071639A
JP2001071638A
JP2001080211A
JP2001192590A
Attorney, Agent or Firm:
長谷川 曉司