JP2000173075A - 光ピックアップ装置および光源ユニット - Google Patents
光ピックアップ装置および光源ユニットInfo
- Publication number
- JP2000173075A JP2000173075A JP10347700A JP34770098A JP2000173075A JP 2000173075 A JP2000173075 A JP 2000173075A JP 10347700 A JP10347700 A JP 10347700A JP 34770098 A JP34770098 A JP 34770098A JP 2000173075 A JP2000173075 A JP 2000173075A
- Authority
- JP
- Japan
- Prior art keywords
- light
- objective lens
- optical
- optical pickup
- light source
- 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 136
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 239000004065 semiconductor Substances 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 101150112492 SUM-1 gene Proteins 0.000 description 2
- 101150096255 SUMO1 gene Proteins 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 101710170230 Antimicrobial peptide 1 Proteins 0.000 description 1
- 101710170231 Antimicrobial peptide 2 Proteins 0.000 description 1
- 101100534673 Arabidopsis thaliana SUMO3 gene Proteins 0.000 description 1
- 101100534682 Arabidopsis thaliana SUMO4 gene Proteins 0.000 description 1
- 108700042918 BF02 Proteins 0.000 description 1
- 102100032566 Carbonic anhydrase-related protein 10 Human genes 0.000 description 1
- 101100321669 Fagopyrum esculentum FA02 gene Proteins 0.000 description 1
- 101000867836 Homo sapiens Carbonic anhydrase-related protein 10 Proteins 0.000 description 1
- 101000935040 Homo sapiens Integrin beta-2 Proteins 0.000 description 1
- 102100025390 Integrin beta-2 Human genes 0.000 description 1
- 101100116390 Schizosaccharomyces pombe (strain 972 / ATCC 24843) ded1 gene Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10347700A JP2000173075A (ja) | 1998-12-08 | 1998-12-08 | 光ピックアップ装置および光源ユニット |
| CNB991258592A CN1167064C (zh) | 1998-12-03 | 1999-11-30 | 激光头装置及光源单元 |
| US09/449,905 US6438075B1 (en) | 1998-12-03 | 1999-12-02 | Light-pick-up device and light source unit incorporated in the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10347700A JP2000173075A (ja) | 1998-12-08 | 1998-12-08 | 光ピックアップ装置および光源ユニット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000173075A true JP2000173075A (ja) | 2000-06-23 |
| JP2000173075A5 JP2000173075A5 (https=) | 2004-09-02 |
Family
ID=18391995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10347700A Pending JP2000173075A (ja) | 1998-12-03 | 1998-12-08 | 光ピックアップ装置および光源ユニット |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000173075A (https=) |
-
1998
- 1998-12-08 JP JP10347700A patent/JP2000173075A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100674731B1 (ko) | 수광유니트와 그 수광유니트를 구비한 광픽업 및 광학식재생장치, 광학식 기록장치 | |
| KR100545587B1 (ko) | 광픽업장치및그것을구비한광학기록매체구동장치 | |
| US6438075B1 (en) | Light-pick-up device and light source unit incorporated in the same | |
| US6483650B1 (en) | Integrated optical element, optical pickup, and optical disk device | |
| JP3697875B2 (ja) | 光学ピックアップ及び光ディスク装置 | |
| JP2000173075A (ja) | 光ピックアップ装置および光源ユニット | |
| US6987614B2 (en) | Optical pickup and optical disc drive device | |
| JPH08329487A (ja) | 対物レンズ位置調節装置を有する光ピックアップ装置 | |
| JP3652659B2 (ja) | 光ピックアップ装置の光検出器取付位置調整方法及び製造方法、光検出器取付位置調整装置、及び光ピックアップ装置 | |
| JP2003272218A (ja) | 光ピックアップ装置および光再生装置 | |
| JP3517365B2 (ja) | 光ピックアップ装置およびその光学素子の位置調整方法 | |
| JP2004039109A (ja) | 光学素子及びその調整方法並びにそれを用いた光ピックアップ装置及び光再生装置 | |
| JP3630902B2 (ja) | 光ピックアップ装置およびそれを用いた光学記録媒体駆動装置 | |
| JP2006099859A (ja) | 光ピックアップ装置 | |
| JP3607670B2 (ja) | 光ディスク装置及びディスクチルト検出方法 | |
| JPH1116186A (ja) | 光ピックアップ装置 | |
| JP2000021013A (ja) | 光ピックアップ装置 | |
| JP3988442B2 (ja) | 光学装置、複合光学素子、光ピックアップ装置及び光学ディスク装置 | |
| JP2662054B2 (ja) | 光ヘッド装置 | |
| JP3988464B2 (ja) | 光学装置、複合光学素子、光ピックアップ装置及び光学ディスク装置 | |
| JP2001184694A (ja) | 光ピックアップ装置および光源ユニット | |
| JP2000011433A (ja) | 光学ピックアップ及び光ディスク装置 | |
| JP2000200440A (ja) | 光源ユニットおよびそれを用いた光ピックアップ装置 | |
| JP2006053989A (ja) | 光ピックアップ | |
| JP2003272217A (ja) | 光ピックアップ装置および光再生装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20040617 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040623 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20041020 |