KR970030738A - Packing structure with lead frame with zigzag dam bar - Google Patents
Packing structure with lead frame with zigzag dam bar Download PDFInfo
- Publication number
- KR970030738A KR970030738A KR1019950039648A KR19950039648A KR970030738A KR 970030738 A KR970030738 A KR 970030738A KR 1019950039648 A KR1019950039648 A KR 1019950039648A KR 19950039648 A KR19950039648 A KR 19950039648A KR 970030738 A KR970030738 A KR 970030738A
- Authority
- KR
- South Korea
- Prior art keywords
- zigzag
- dam bar
- lead frame
- leads
- packing structure
- Prior art date
Links
Abstract
본 발명은 반도체 칩 패키지의 패킹 구조에 관한 것으로, 리드프레임의 댐바를 지그재그로 형성하여 리드프레임과 댐바 장치의 공차에 이상이 발생되더라도 각 리드들 간의 전기적 단락이나 고장이 발생되지 않도록 할 수 있는 특징을 갖는다.The present invention relates to a packing structure of a semiconductor chip package, and the dam bar of the lead frame is formed in a zigzag to prevent electrical short circuits or failures between the leads even when an error occurs in the tolerance between the lead frame and the dam bar device. Has
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제 3도는 본 발명에 의한 지그재그 형상의 댐바를 갖는 리드프레임을 나타내는 평면도.3 is a plan view showing a lead frame having a zigzag-shaped dam bar according to the present invention.
제 4도는 본 발명에 의한 지그재그 형상의 댐바를 갖는 패킹 구조를 나타내는 평면도.4 is a plan view showing a packing structure having a zigzag-shaped dam bar according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039648A KR970030738A (en) | 1995-11-03 | 1995-11-03 | Packing structure with lead frame with zigzag dam bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039648A KR970030738A (en) | 1995-11-03 | 1995-11-03 | Packing structure with lead frame with zigzag dam bar |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970030738A true KR970030738A (en) | 1997-06-26 |
Family
ID=66587341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950039648A KR970030738A (en) | 1995-11-03 | 1995-11-03 | Packing structure with lead frame with zigzag dam bar |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970030738A (en) |
-
1995
- 1995-11-03 KR KR1019950039648A patent/KR970030738A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |