JPH0222454B2 - - Google Patents
Info
- Publication number
- JPH0222454B2 JPH0222454B2 JP57215708A JP21570882A JPH0222454B2 JP H0222454 B2 JPH0222454 B2 JP H0222454B2 JP 57215708 A JP57215708 A JP 57215708A JP 21570882 A JP21570882 A JP 21570882A JP H0222454 B2 JPH0222454 B2 JP H0222454B2
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- adhesive
- spacer
- substrate
- substrates
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 45
- 239000000853 adhesive Substances 0.000 claims description 44
- 230000001070 adhesive effect Effects 0.000 claims description 44
- 239000000758 substrate Substances 0.000 claims description 37
- 125000006850 spacer group Chemical group 0.000 claims description 28
- 230000035515 penetration Effects 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 claims 2
- 238000001764 infiltration Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57215708A JPS59107433A (ja) | 1982-12-09 | 1982-12-09 | 光デイスク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57215708A JPS59107433A (ja) | 1982-12-09 | 1982-12-09 | 光デイスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59107433A JPS59107433A (ja) | 1984-06-21 |
| JPH0222454B2 true JPH0222454B2 (US20020051482A1-20020502-M00012.png) | 1990-05-18 |
Family
ID=16676840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57215708A Granted JPS59107433A (ja) | 1982-12-09 | 1982-12-09 | 光デイスク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107433A (US20020051482A1-20020502-M00012.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS639043A (ja) * | 1986-06-30 | 1988-01-14 | Pioneer Electronic Corp | 光学式情報記録担体 |
| JPS639044A (ja) * | 1986-06-30 | 1988-01-14 | Pioneer Electronic Corp | 光学式情報記録担体 |
| JPH01267857A (ja) * | 1988-04-20 | 1989-10-25 | Hitachi Maxell Ltd | 光情報記録媒体およびその製造方法 |
| KR0165297B1 (ko) * | 1994-11-09 | 1999-03-20 | 김광호 | 다층 정보디스크 및 그 제조방법 |
| JP4951435B2 (ja) * | 2007-07-26 | 2012-06-13 | ペンタックスリコーイメージング株式会社 | 操作装置 |
-
1982
- 1982-12-09 JP JP57215708A patent/JPS59107433A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59107433A (ja) | 1984-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0222454B2 (US20020051482A1-20020502-M00012.png) | ||
| JPS61130030U (US20020051482A1-20020502-M00012.png) | ||
| JPS63188838A (ja) | 情報記録媒体 | |
| JPS62180540A (ja) | デイスク型記録媒体 | |
| JPS61158052A (ja) | 両面情報担体デイスク | |
| JP3375271B2 (ja) | 光ディスク製造方法及び光ディスク | |
| JPH0433555Y2 (US20020051482A1-20020502-M00012.png) | ||
| JPS60256936A (ja) | 防塵光デイスク | |
| JPS60138750A (ja) | 情報記録基板の製造方法 | |
| KR0136141B1 (ko) | 접합형 광디스크의 구조 및 접합방법 | |
| JPS6030823Y2 (ja) | 透過反射型円板状記録担体 | |
| JPS60166830U (ja) | 光デイスク盤 | |
| JPS59186150A (ja) | 光学式情報記録媒体 | |
| JPH02154337A (ja) | 光ディスク | |
| JPS60173741A (ja) | 情報記録基板の製造方法 | |
| JPS61236044A (ja) | 円盤状記録担体 | |
| JP2657276B2 (ja) | 通気型光ディスク | |
| JPS6079541A (ja) | デイスク状光情報記録媒体 | |
| JPS60256937A (ja) | 光情報担体デイスク | |
| JPS59151343A (ja) | 情報記憶媒体 | |
| JPH10199055A (ja) | 光情報記録媒体製造用圧着装置及び圧着方法 | |
| JPS60166828U (ja) | 光デイスク盤 | |
| JPS60113342A (ja) | 光学的記録媒体 | |
| JPH01181133U (US20020051482A1-20020502-M00012.png) | ||
| JPH01267857A (ja) | 光情報記録媒体およびその製造方法 |
