JPH0462157B2 - - Google Patents
Info
- Publication number
- JPH0462157B2 JPH0462157B2 JP7524183A JP7524183A JPH0462157B2 JP H0462157 B2 JPH0462157 B2 JP H0462157B2 JP 7524183 A JP7524183 A JP 7524183A JP 7524183 A JP7524183 A JP 7524183A JP H0462157 B2 JPH0462157 B2 JP H0462157B2
- Authority
- JP
- Japan
- Prior art keywords
- disk
- center spindle
- optical
- drive motor
- pickup device
- 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 133
- 230000005540 biological transmission Effects 0.000 description 21
- 239000004065 semiconductor Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7524183A JPS59201283A (ja) | 1983-04-28 | 1983-04-28 | 光学デイスクプレ−ヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7524183A JPS59201283A (ja) | 1983-04-28 | 1983-04-28 | 光学デイスクプレ−ヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59201283A JPS59201283A (ja) | 1984-11-14 |
JPH0462157B2 true JPH0462157B2 (fr) | 1992-10-05 |
Family
ID=13570524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7524183A Granted JPS59201283A (ja) | 1983-04-28 | 1983-04-28 | 光学デイスクプレ−ヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59201283A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6044289U (ja) * | 1983-08-31 | 1985-03-28 | 松下電器産業株式会社 | 光学式円盤状記録媒体再生装置 |
JPH01130373A (ja) * | 1987-11-16 | 1989-05-23 | Matsushita Electric Ind Co Ltd | ディスク装置 |
KR100587252B1 (ko) * | 1996-12-20 | 2006-08-30 | 엘지전자 주식회사 | 포터블형 광 디스크 플레이어 |
JP2013020665A (ja) * | 2011-07-08 | 2013-01-31 | Panasonic Corp | 光ディスク装置 |
-
1983
- 1983-04-28 JP JP7524183A patent/JPS59201283A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59201283A (ja) | 1984-11-14 |
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