JPS6433747A - Optical information recording medium - Google Patents
Optical information recording mediumInfo
- Publication number
- JPS6433747A JPS6433747A JP62190867A JP19086787A JPS6433747A JP S6433747 A JPS6433747 A JP S6433747A JP 62190867 A JP62190867 A JP 62190867A JP 19086787 A JP19086787 A JP 19086787A JP S6433747 A JPS6433747 A JP S6433747A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- films
- org
- recording films
- recording medium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
PURPOSE:To reduce cost and to prevent the degradation in recording sensitivity by using thin films formed by dispersing fine In particles and hydrocarbon into a matrix essentially consisting of In2O3 as recording films of a bubble formation type. CONSTITUTION:This recording medium is made into the constitution consisting in sticking transparent substrates 1, 2 on which the recording films 3, 4 are respectively formed to each other via an org. adhesive layer 5 in such a manner that the respective recording films 3, 4 face each other. The recording films 3, 4 are formed by sputtering an In target in a gaseous mixture contg. at least CH4, O2 and N2. Deformed build-up parts 6, 7 can be easily formed on the recording films 3, 4 by projection of a laser beam from a semiconductor laser thereto and the degradation in the recording sensitivity is not admitted if the org. adhesive layer 5 is formed of a resin having <=60 durometer hardness. A silicone resin is adequate as an org. adhesive material satisfying such conditions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62190867A JPS6433747A (en) | 1987-07-30 | 1987-07-30 | Optical information recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62190867A JPS6433747A (en) | 1987-07-30 | 1987-07-30 | Optical information recording medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6433747A true JPS6433747A (en) | 1989-02-03 |
Family
ID=16265083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62190867A Pending JPS6433747A (en) | 1987-07-30 | 1987-07-30 | Optical information recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6433747A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0679048U (en) * | 1993-04-13 | 1994-11-04 | オムロン株式会社 | Joystick |
US5537136A (en) * | 1993-12-07 | 1996-07-16 | Lexmark International, Inc. | Ink jet cartridge including filter inserts |
-
1987
- 1987-07-30 JP JP62190867A patent/JPS6433747A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0679048U (en) * | 1993-04-13 | 1994-11-04 | オムロン株式会社 | Joystick |
US5537136A (en) * | 1993-12-07 | 1996-07-16 | Lexmark International, Inc. | Ink jet cartridge including filter inserts |
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