CN1219291C - 光磁头装置 - Google Patents
光磁头装置 Download PDFInfo
- Publication number
- CN1219291C CN1219291C CN 03138477 CN03138477A CN1219291C CN 1219291 C CN1219291 C CN 1219291C CN 03138477 CN03138477 CN 03138477 CN 03138477 A CN03138477 A CN 03138477A CN 1219291 C CN1219291 C CN 1219291C
- Authority
- CN
- China
- Prior art keywords
- board
- flexible base
- framework
- photo detector
- reinforcement plate
- 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 - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 13
- 239000003990 capacitor Substances 0.000 claims abstract description 30
- 230000002787 reinforcement Effects 0.000 claims description 58
- 230000004907 flux Effects 0.000 claims description 16
- 229910000679 solder Inorganic materials 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 239000000758 substrate Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 8
- 239000007767 bonding agent Substances 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Landscapes
- Optical Head (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002159673 | 2002-05-31 | ||
| JP2002159673A JP2004005828A (ja) | 2002-05-31 | 2002-05-31 | 光ヘッド装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1467716A CN1467716A (zh) | 2004-01-14 |
| CN1219291C true CN1219291C (zh) | 2005-09-14 |
Family
ID=29996375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03138477 Expired - Fee Related CN1219291C (zh) | 2002-05-31 | 2003-05-29 | 光磁头装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2004005828A (ja) |
| CN (1) | CN1219291C (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6809064B2 (ja) * | 2016-09-12 | 2021-01-06 | セイコーエプソン株式会社 | 光センサーモジュール、生体情報検出装置及び電子機器 |
-
2002
- 2002-05-31 JP JP2002159673A patent/JP2004005828A/ja not_active Ceased
-
2003
- 2003-05-29 CN CN 03138477 patent/CN1219291C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004005828A (ja) | 2004-01-08 |
| CN1467716A (zh) | 2004-01-14 |
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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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |