CN102667931A - 光拾取装置 - Google Patents
光拾取装置 Download PDFInfo
- Publication number
- CN102667931A CN102667931A CN201180004321.3A CN201180004321A CN102667931A CN 102667931 A CN102667931 A CN 102667931A CN 201180004321 A CN201180004321 A CN 201180004321A CN 102667931 A CN102667931 A CN 102667931A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- housing
- cover
- optical take
- holding section
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 78
- 239000007767 bonding agent Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 37
- 238000005452 bending Methods 0.000 description 15
- 238000004806 packaging method and process Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 210000002445 nipple Anatomy 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012765 fibrous filler Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Images
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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/0857—Arrangements for mechanically moving the whole head
- G11B7/08582—Sled-type positioners
-
- 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
-
- 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/22—Apparatus or processes for the manufacture of optical heads, e.g. assembly
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-182924 | 2010-08-18 | ||
JP2010182924 | 2010-08-18 | ||
PCT/JP2011/004268 WO2012023243A1 (ja) | 2010-08-18 | 2011-07-28 | 光ピックアップ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102667931A true CN102667931A (zh) | 2012-09-12 |
CN102667931B CN102667931B (zh) | 2015-05-13 |
Family
ID=45604914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180004321.3A Active CN102667931B (zh) | 2010-08-18 | 2011-07-28 | 光拾取装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8819710B2 (zh) |
JP (2) | JP5214063B2 (zh) |
CN (1) | CN102667931B (zh) |
WO (1) | WO2012023243A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107181889A (zh) * | 2016-03-09 | 2017-09-19 | 株式会社理光 | 光照射装置、图像读取装置以及图像形成装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5370383B2 (ja) * | 2011-01-28 | 2013-12-18 | 船井電機株式会社 | 光学素子ホルダ及びそれを備えた光ピックアップ |
BR112021004715B1 (pt) | 2018-10-16 | 2023-10-10 | Dow Global Technologies Llc | Composição de revestimento aquosa, e revestimento |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1945709A (zh) * | 2005-09-30 | 2007-04-11 | 三洋电机株式会社 | 光拾取装置及其制造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2611004B2 (ja) | 1989-07-27 | 1997-05-21 | 豊田合成株式会社 | 燃料注入口 |
JPH0357723U (zh) * | 1989-10-03 | 1991-06-04 | ||
JPH09231597A (ja) | 1996-02-21 | 1997-09-05 | Sony Corp | 光学ピックアップ装置 |
JP4413026B2 (ja) | 2004-01-30 | 2010-02-10 | 三洋電機株式会社 | 光ディスク装置 |
JP2006012261A (ja) | 2004-06-24 | 2006-01-12 | Sony Corp | 光ピックアップ及びディスクドライブ装置 |
JP2008257831A (ja) * | 2007-04-09 | 2008-10-23 | Sanyo Electric Co Ltd | 光ピックアップ装置 |
-
2011
- 2011-07-28 US US13/501,412 patent/US8819710B2/en not_active Expired - Fee Related
- 2011-07-28 JP JP2012529478A patent/JP5214063B2/ja not_active Expired - Fee Related
- 2011-07-28 WO PCT/JP2011/004268 patent/WO2012023243A1/ja active Application Filing
- 2011-07-28 CN CN201180004321.3A patent/CN102667931B/zh active Active
-
2012
- 2012-12-27 JP JP2012284111A patent/JP2013093095A/ja not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1945709A (zh) * | 2005-09-30 | 2007-04-11 | 三洋电机株式会社 | 光拾取装置及其制造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107181889A (zh) * | 2016-03-09 | 2017-09-19 | 株式会社理光 | 光照射装置、图像读取装置以及图像形成装置 |
CN107181889B (zh) * | 2016-03-09 | 2019-06-28 | 株式会社理光 | 光照射装置、图像读取装置以及图像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102667931B (zh) | 2015-05-13 |
JPWO2012023243A1 (ja) | 2013-10-28 |
US8819710B2 (en) | 2014-08-26 |
WO2012023243A1 (ja) | 2012-02-23 |
US20120204199A1 (en) | 2012-08-09 |
JP5214063B2 (ja) | 2013-06-19 |
JP2013093095A (ja) | 2013-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20040052202A1 (en) | RFID enabled information disks | |
US20040052203A1 (en) | Light enabled RFID in information disks | |
CN102667931A (zh) | 光拾取装置 | |
JP2008242768A (ja) | 駐輪場のゲートシステム | |
US20070107006A1 (en) | Optical disc drive | |
US7194745B2 (en) | Holding mechanism of an optical disk clamper and an optical disk drive using the same | |
US20060262820A1 (en) | Semiconductor laser device and optical pickup apparatus having the device | |
US20050232127A1 (en) | Information carrier drive device provided with a double antenna | |
KR101025247B1 (ko) | 안테나 부착 디스크 미디어 및 그 제조방법 | |
JP4839828B2 (ja) | 金属対応の非接触式データキャリア装置 | |
CN102598135A (zh) | 光拾取装置及其制造方法 | |
JP5103741B2 (ja) | 非接触型データキャリア装置 | |
JP4930755B2 (ja) | データキャリア配設キャリアテープ | |
JP2002198605A (ja) | 半導体レーザユニット | |
JP2006085823A (ja) | 光ディスク製造方法および光ディスク | |
JP2011108343A (ja) | 光ディスク収納ケース、ケース付き光ディスクおよび光ディスク管理システム | |
CN101635154A (zh) | Rfid一体化光盘及其制造方法 | |
US20070086256A1 (en) | Optical memory with embedded optical recording medium | |
JP3794310B2 (ja) | 光学ピックアップ及びディスクドライブ装置 | |
JP4183631B2 (ja) | ヘッド装置の配線装置 | |
JP5395523B2 (ja) | 光ディスク装置 | |
JP2013012270A (ja) | 光ピックアップ装置およびその製造方法 | |
JP2006092631A (ja) | 光ディスクの製造方法および光ディスク | |
JP2007265528A (ja) | 光ピックアップ及び光学式情報記録再生装置 | |
JP2008251146A (ja) | 光ディスクケース、カード部材、および光ディスクケースの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20150908 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150908 Address after: Osaka Japan Patentee after: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Address before: Osaka Japan Patentee before: Sanyo Electric Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170302 Address after: Osaka Japan Patentee after: Sanyo Electric Co.,Ltd. Address before: Osaka Japan Patentee before: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170718 Address after: West Xiangshuihe Industrial Park in Guangdong province Huizhou city Dayawan economic and Technological Development Zone Co-patentee after: HUIZHOU DAYAWAN YONGCHANG TECHNOLOGY ELECTRONICS Co.,Ltd. Patentee after: Guangdong Yongchang Group Co.,Ltd. Co-patentee after: Yongchang Electronic Technology (Beihai) Co.,Ltd. Address before: Osaka Japan Patentee before: Sanyo Electric Co.,Ltd. |
|
TR01 | Transfer of patent right |