TW200614289A - Inductance device, the fabrication method of the same, and the mold - Google Patents
Inductance device, the fabrication method of the same, and the moldInfo
- Publication number
- TW200614289A TW200614289A TW093132370A TW93132370A TW200614289A TW 200614289 A TW200614289 A TW 200614289A TW 093132370 A TW093132370 A TW 093132370A TW 93132370 A TW93132370 A TW 93132370A TW 200614289 A TW200614289 A TW 200614289A
- Authority
- TW
- Taiwan
- Prior art keywords
- coil
- mold
- middle section
- fabrication method
- encapsulation
- Prior art date
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The present invention provides a fabrication method for inductance device, which comprises at least a coil and an encapsulation encapsulating outside the coil by molding; in which, the coil has a middle section, and two extended sections extended downwardly from both ends of the middle section through the encapsulation. The fabrication method includes: (a) inserting the lower ends of the two extended sections of the coil into the mold, and configuring the middle section of the coil within the mold suspended in the air; (b) filling a predetermined amount of magnetic powder into the mold to bury the middle section of the coil, and molding the solid encapsulation for encapsulating outside the middle section of the coil as a whole; and, (c) ejecting the encapsulation and the coil as a solid from the mold.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93132370A TWI287810B (en) | 2004-10-26 | 2004-10-26 | Inductance device, the fabrication method of the same, and the mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93132370A TWI287810B (en) | 2004-10-26 | 2004-10-26 | Inductance device, the fabrication method of the same, and the mold |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200614289A true TW200614289A (en) | 2006-05-01 |
TWI287810B TWI287810B (en) | 2007-10-01 |
Family
ID=39201777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93132370A TWI287810B (en) | 2004-10-26 | 2004-10-26 | Inductance device, the fabrication method of the same, and the mold |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI287810B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI486978B (en) * | 2013-07-19 | 2015-06-01 | Darfon Electronics Corp | Manufacture method for surface-mount inductor |
CN111696758A (en) * | 2019-03-15 | 2020-09-22 | 三星电机株式会社 | Coil component |
CN112201436A (en) * | 2020-09-17 | 2021-01-08 | 广东良友科技有限公司 | Firmly-welded flat wire vertically-wound inductor and packaging method thereof |
-
2004
- 2004-10-26 TW TW93132370A patent/TWI287810B/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI486978B (en) * | 2013-07-19 | 2015-06-01 | Darfon Electronics Corp | Manufacture method for surface-mount inductor |
CN111696758A (en) * | 2019-03-15 | 2020-09-22 | 三星电机株式会社 | Coil component |
CN111696758B (en) * | 2019-03-15 | 2023-10-24 | 三星电机株式会社 | Coil assembly |
CN112201436A (en) * | 2020-09-17 | 2021-01-08 | 广东良友科技有限公司 | Firmly-welded flat wire vertically-wound inductor and packaging method thereof |
Also Published As
Publication number | Publication date |
---|---|
TWI287810B (en) | 2007-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |