JPS62154817U - - Google Patents
Info
- Publication number
- JPS62154817U JPS62154817U JP3989486U JP3989486U JPS62154817U JP S62154817 U JPS62154817 U JP S62154817U JP 3989486 U JP3989486 U JP 3989486U JP 3989486 U JP3989486 U JP 3989486U JP S62154817 U JPS62154817 U JP S62154817U
- Authority
- JP
- Japan
- Prior art keywords
- stamper
- optical information
- cavity
- mold
- manufacturing
- 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 4
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims 1
- 239000002033 PVDF binder Substances 0.000 claims 1
- 229920009441 perflouroethylene propylene Polymers 0.000 claims 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 claims 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 claims 1
- 229920000120 polyethyl acrylate Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3989486U JPS62154817U (enExample) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3989486U JPS62154817U (enExample) | 1986-03-20 | 1986-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62154817U true JPS62154817U (enExample) | 1987-10-01 |
Family
ID=30853491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3989486U Pending JPS62154817U (enExample) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62154817U (enExample) |
-
1986
- 1986-03-20 JP JP3989486U patent/JPS62154817U/ja active Pending
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