JPS6136297B2 - - Google Patents
Info
- Publication number
- JPS6136297B2 JPS6136297B2 JP54068011A JP6801179A JPS6136297B2 JP S6136297 B2 JPS6136297 B2 JP S6136297B2 JP 54068011 A JP54068011 A JP 54068011A JP 6801179 A JP6801179 A JP 6801179A JP S6136297 B2 JPS6136297 B2 JP S6136297B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- disk
- light
- information
- signal
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 30
- 230000001678 irradiating effect Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000011247 coating layer Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Automatic Focus Adjustment (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6801179A JPS55160335A (en) | 1979-05-31 | 1979-05-31 | Photodisk recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6801179A JPS55160335A (en) | 1979-05-31 | 1979-05-31 | Photodisk recorder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55160335A JPS55160335A (en) | 1980-12-13 |
JPS6136297B2 true JPS6136297B2 (fr) | 1986-08-18 |
Family
ID=13361469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6801179A Granted JPS55160335A (en) | 1979-05-31 | 1979-05-31 | Photodisk recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55160335A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57150144A (en) * | 1981-03-10 | 1982-09-16 | Matsushita Electric Ind Co Ltd | Optical recorder and reproducer |
JPS6020326A (ja) * | 1983-07-14 | 1985-02-01 | Olympus Optical Co Ltd | 光学的記録装置 |
JPH0438624A (ja) * | 1990-05-31 | 1992-02-07 | Matsushita Commun Ind Co Ltd | 光ディスク装置 |
-
1979
- 1979-05-31 JP JP6801179A patent/JPS55160335A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55160335A (en) | 1980-12-13 |
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