KR960003516A - Nickel strip connection method using laser welding - Google Patents
Nickel strip connection method using laser welding Download PDFInfo
- Publication number
- KR960003516A KR960003516A KR1019940013090A KR19940013090A KR960003516A KR 960003516 A KR960003516 A KR 960003516A KR 1019940013090 A KR1019940013090 A KR 1019940013090A KR 19940013090 A KR19940013090 A KR 19940013090A KR 960003516 A KR960003516 A KR 960003516A
- Authority
- KR
- South Korea
- Prior art keywords
- nickel
- laser welding
- lead frame
- circuit board
- connection method
- Prior art date
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- Laser Beam Processing (AREA)
Abstract
본 발명은 전압조정기와 엔진점화 장치의 리드 프레임 연결에 관한 것으로, 회로기판과 하우징 리드 프레임의 연결에서 레이저 용접을 실시하여 니켈 스트립을 연결하는 방법에 관한 것이다.The present invention relates to a lead frame connection of a voltage regulator and an engine ignition device, and a method of connecting nickel strips by laser welding in connection of a circuit board and a housing lead frame.
본 발명은 회로기판의 용접판 상면에 니켈층을 형성하고 하우징의 리드 프레임과 상기 용접판의 니켈층에 레이저 용접을 실시하여 니켈 스트립을 연결한다. 상기와 같은 본 발명은 알루미늄 대신 니켈을 사용함으로서 단가를 줄이 수 있고 산화막의 발생을 방지하며 부착 강도를 높일 수 있는 효과가 있다.The present invention forms a nickel layer on the upper surface of the welding plate of the circuit board and performs a laser welding on the lead frame of the housing and the nickel layer of the welding plate to connect the nickel strips. The present invention as described above can reduce the unit cost by using nickel instead of aluminum, it is possible to prevent the occurrence of the oxide film and increase the adhesion strength.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명에 의한 니켈스트립의 연결 방법을 도시하는 도면.2 is a view showing a method for connecting a nickel strip according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940013090A KR960003516A (en) | 1994-06-10 | 1994-06-10 | Nickel strip connection method using laser welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940013090A KR960003516A (en) | 1994-06-10 | 1994-06-10 | Nickel strip connection method using laser welding |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960003516A true KR960003516A (en) | 1996-01-26 |
Family
ID=66685651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940013090A KR960003516A (en) | 1994-06-10 | 1994-06-10 | Nickel strip connection method using laser welding |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960003516A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02148794A (en) * | 1988-11-29 | 1990-06-07 | Toshiba Corp | Hybrid module |
KR910008814A (en) * | 1989-10-31 | 1991-05-31 | 다니엘 쿼지색 | RF Transistor Package with Nickel Oxide Barrier Strip |
JPH05160550A (en) * | 1991-12-05 | 1993-06-25 | Hitachi Ltd | Method of reparing printed circuit board |
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1994
- 1994-06-10 KR KR1019940013090A patent/KR960003516A/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02148794A (en) * | 1988-11-29 | 1990-06-07 | Toshiba Corp | Hybrid module |
KR910008814A (en) * | 1989-10-31 | 1991-05-31 | 다니엘 쿼지색 | RF Transistor Package with Nickel Oxide Barrier Strip |
JPH05160550A (en) * | 1991-12-05 | 1993-06-25 | Hitachi Ltd | Method of reparing printed circuit board |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |