JPH03121523U - - Google Patents
Info
- Publication number
- JPH03121523U JPH03121523U JP1990026345U JP2634590U JPH03121523U JP H03121523 U JPH03121523 U JP H03121523U JP 1990026345 U JP1990026345 U JP 1990026345U JP 2634590 U JP2634590 U JP 2634590U JP H03121523 U JPH03121523 U JP H03121523U
- Authority
- JP
- Japan
- Prior art keywords
- coated
- layers
- utility
- optical disk
- peripheral edge
- 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
- 239000004840 adhesive resin Substances 0.000 claims 1
- 229920006223 adhesive resin Polymers 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
本考案の積層側面の被膜を形成するスピンコート
の装置例、第３図は従来のＣＤの要部断面図であ
る。 １……デイスク、２……反射膜、３……保護膜
、４……積層側面の被膜、２１……回転支持台、
２２……外周ガード、２３……パツキン。
本考案の積層側面の被膜を形成するスピンコート
の装置例、第３図は従来のＣＤの要部断面図であ
る。 １……デイスク、２……反射膜、３……保護膜
、４……積層側面の被膜、２１……回転支持台、
２２……外周ガード、２３……パツキン。
Claims (1)
- 【実用新案登録請求の範囲】 複数の層から成る光デイスク媒体において、 周縁の積層側面に高密着性の樹脂を被膜したこ
とを特徴とする光デイスク媒体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990026345U JPH03121523U (ja) | 1990-03-15 | 1990-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990026345U JPH03121523U (ja) | 1990-03-15 | 1990-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121523U true JPH03121523U (ja) | 1991-12-12 |
Family
ID=31529246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990026345U Pending JPH03121523U (ja) | 1990-03-15 | 1990-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121523U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6079540A (ja) * | 1983-10-06 | 1985-05-07 | C B S Sony Rekoode Kk | 光学式記録媒体 |
-
1990
- 1990-03-15 JP JP1990026345U patent/JPH03121523U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6079540A (ja) * | 1983-10-06 | 1985-05-07 | C B S Sony Rekoode Kk | 光学式記録媒体 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH025124U (ja) | ||
| JPS6445365U (ja) | ||
| JPH03121523U (ja) | ||
| JPH01109875U (ja) | ||
| JPH0454605Y2 (ja) | ||
| JPH0376222U (ja) | ||
| JPH025125U (ja) | ||
| JPH01181129U (ja) | ||
| JPH0476615U (ja) | ||
| JPH025122U (ja) | ||
| JPS6218828U (ja) | ||
| JPS61182928U (ja) | ||
| JPS591136U (ja) | 光情報担体 | |
| JPH0185923U (ja) | ||
| JPS6215128U (ja) | ||
| JPH0371419U (ja) | ||
| JPS6172725U (ja) | ||
| JPS636528U (ja) | ||
| JPH01181133U (ja) | ||
| JPS6020077U (ja) | 磁気デイスク収納ジヤケツト | |
| JPS63161427U (ja) | ||
| JPS6116775U (ja) | 磁気デイスク収納ジヤケツト | |
| JPS62153625U (ja) | ||
| JPS58139342A (ja) | 光学式記録再生円盤 | |
| JPH01121132U (ja) |