CN201207095Y - 镜头驱动装置 - Google Patents
镜头驱动装置 Download PDFInfo
- Publication number
- CN201207095Y CN201207095Y CNU2008200924298U CN200820092429U CN201207095Y CN 201207095 Y CN201207095 Y CN 201207095Y CN U2008200924298 U CNU2008200924298 U CN U2008200924298U CN 200820092429 U CN200820092429 U CN 200820092429U CN 201207095 Y CN201207095 Y CN 201207095Y
- Authority
- CN
- China
- Prior art keywords
- magnet
- lens
- polarity
- coil
- driving apparatus
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 208000032365 Electromagnetic interference Diseases 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Lens Barrels (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200924298U CN201207095Y (zh) | 2008-02-29 | 2008-02-29 | 镜头驱动装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200924298U CN201207095Y (zh) | 2008-02-29 | 2008-02-29 | 镜头驱动装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201207095Y true CN201207095Y (zh) | 2009-03-11 |
Family
ID=40466155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200924298U Expired - Lifetime CN201207095Y (zh) | 2008-02-29 | 2008-02-29 | 镜头驱动装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201207095Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101527490A (zh) * | 2009-04-17 | 2009-09-09 | 惠州市百宏微动技术工业有限公司 | 一种超小型音圈电机 |
-
2008
- 2008-02-29 CN CNU2008200924298U patent/CN201207095Y/zh not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101527490A (zh) * | 2009-04-17 | 2009-09-09 | 惠州市百宏微动技术工业有限公司 | 一种超小型音圈电机 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Dechang Motor Co.,Ltd. Assignor: Johnson Electric (Shenzhen) Co., Ltd. Contract fulfillment period: 2009.9.8 to 2014.9.7 Contract record no.: 2009440001440 Denomination of utility model: Two-section lens driver Granted publication date: 20090311 License type: Exclusive license Record date: 20090918 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.8 TO 2014.9.7; CHANGE OF CONTRACT Name of requester: GUANGDONG DECHANG ELECTRIC MACHINE CO., LTD. Effective date: 20090918 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090311 |
|
| CX01 | Expiry of patent term |