Title:
【発明の名称】光記録体
Document Type and Number:
Japanese Patent JP2524398
Kind Code:
B2
Abstract:
In an optical recording medium fitted on a substrate a recording layer containing a light absorbent which absorbs light having a central wave length in the near infrared region, performs thermal conversion of light energy and emits heat energy, and a heat-sensitive recording material, a high density image can be recorded with a small amount of laser irradiation by using a specific water soluble infrared absorbing compound as a light absorbent.
Inventors:
SATAKE HISAMI
NAGAI TOMOAKI
FUKUI HIROSHI
YOKOYAMA YOSHUKI
SEKINE AKIO
NAGAI TOMOAKI
FUKUI HIROSHI
YOKOYAMA YOSHUKI
SEKINE AKIO
Application Number:
JP11018589A
Publication Date:
August 14, 1996
Filing Date:
April 28, 1989
Export Citation:
Assignee:
NIPPON SEISHI KK
International Classes:
B41M5/28; B41M5/26; B41M5/30; B41M5/337; B41M5/42; B41M5/46; G11B7/244; G11B7/2539; G11B7/2575; (IPC1-7): B41M5/26; G11B7/24
Domestic Patent References:
| JP61108589A | ||||
| JP58209594A |
Attorney, Agent or Firm:
Kazuo Kawasumi