JP2000260044A - 光ピックアップ - Google Patents
光ピックアップInfo
- Publication number
- JP2000260044A JP2000260044A JP11061811A JP6181199A JP2000260044A JP 2000260044 A JP2000260044 A JP 2000260044A JP 11061811 A JP11061811 A JP 11061811A JP 6181199 A JP6181199 A JP 6181199A JP 2000260044 A JP2000260044 A JP 2000260044A
- Authority
- JP
- Japan
- Prior art keywords
- movable
- lens
- movable range
- chassis
- optical disk
- 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 title claims abstract description 56
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11061811A JP2000260044A (ja) | 1999-03-09 | 1999-03-09 | 光ピックアップ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11061811A JP2000260044A (ja) | 1999-03-09 | 1999-03-09 | 光ピックアップ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000260044A true JP2000260044A (ja) | 2000-09-22 |
| JP2000260044A5 JP2000260044A5 (enrdf_load_stackoverflow) | 2007-09-13 |
Family
ID=13181856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11061811A Pending JP2000260044A (ja) | 1999-03-09 | 1999-03-09 | 光ピックアップ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000260044A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003067958A (ja) * | 2001-08-28 | 2003-03-07 | Asahi Kasei Corp | 光ピックアップベース |
-
1999
- 1999-03-09 JP JP11061811A patent/JP2000260044A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003067958A (ja) * | 2001-08-28 | 2003-03-07 | Asahi Kasei Corp | 光ピックアップベース |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5657172A (en) | Objective lens driving device | |
| JP2001319342A (ja) | 光学式ピックアップ | |
| JP2000260044A (ja) | 光ピックアップ | |
| JP2000260041A (ja) | 光ピックアップ | |
| KR19980086189A (ko) | 광픽업 액츄에이터 | |
| JP5063091B2 (ja) | 光スキャニング装置のためのアクチュエータ | |
| JP3480090B2 (ja) | 二軸アクチュエータ | |
| JP3548058B2 (ja) | 光学ヘッド装置 | |
| US20070033603A1 (en) | Objective lens driving device, optical pickup, and optical recording/reproducing apparatus | |
| JP2000260041A5 (enrdf_load_stackoverflow) | ||
| JP4130137B2 (ja) | 対物レンズ駆動装置 | |
| JP4549014B2 (ja) | 光学ヘッド装置 | |
| JP2832152B2 (ja) | 光ピックアップ装置 | |
| JPH08147735A (ja) | 二軸アクチュエータ | |
| JPH0226297B2 (enrdf_load_stackoverflow) | ||
| JP2965019B2 (ja) | 対物レンズ駆動装置及び光ディスク装置 | |
| JPH05266503A (ja) | 光学ヘッド | |
| JPH09320060A (ja) | 光学ピックアップ装置 | |
| KR200159904Y1 (ko) | 액츄에이터 픽업 커버의 자속 인도 구조 | |
| JP4566154B2 (ja) | 光学式ピックアップ | |
| JPH11232678A (ja) | 光学式ピックアップ | |
| JP2002074710A (ja) | 光学的ピックアップ装置 | |
| JP2002197693A (ja) | 光学系駆動装置 | |
| JPH08147734A (ja) | 二軸アクチュエータ | |
| JPH0991710A (ja) | 光ディスク装置及び対物レンズアクチュエータ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060309 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060309 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070727 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070730 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070821 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20071218 |