JPS63168624U - - Google Patents
Info
- Publication number
- JPS63168624U JPS63168624U JP1987058771U JP5877187U JPS63168624U JP S63168624 U JPS63168624 U JP S63168624U JP 1987058771 U JP1987058771 U JP 1987058771U JP 5877187 U JP5877187 U JP 5877187U JP S63168624 U JPS63168624 U JP S63168624U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- called
- optical
- turntable
- sandwich
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987058771U JPS63168624U (enrdf_load_stackoverflow) | 1987-04-20 | 1987-04-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987058771U JPS63168624U (enrdf_load_stackoverflow) | 1987-04-20 | 1987-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63168624U true JPS63168624U (enrdf_load_stackoverflow) | 1988-11-02 |
Family
ID=30889640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987058771U Pending JPS63168624U (enrdf_load_stackoverflow) | 1987-04-20 | 1987-04-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63168624U (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002073612A1 (fr) * | 2001-03-14 | 2002-09-19 | Sony Corporation | Appareil d'enregistrement/lecture optique, appareil de lecture optique, support d'enregistrement/lecture optique, procede d'enregistrement/lecture optique, procede d'enregistrement optique, procede de lecture optique, et procede de detection de couche optique |
-
1987
- 1987-04-20 JP JP1987058771U patent/JPS63168624U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002073612A1 (fr) * | 2001-03-14 | 2002-09-19 | Sony Corporation | Appareil d'enregistrement/lecture optique, appareil de lecture optique, support d'enregistrement/lecture optique, procede d'enregistrement/lecture optique, procede d'enregistrement optique, procede de lecture optique, et procede de detection de couche optique |
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