KR980006270A - Staggered input / output pad structure of semiconductor chip using circular pad - Google Patents
Staggered input / output pad structure of semiconductor chip using circular pad Download PDFInfo
- Publication number
- KR980006270A KR980006270A KR1019960021246A KR19960021246A KR980006270A KR 980006270 A KR980006270 A KR 980006270A KR 1019960021246 A KR1019960021246 A KR 1019960021246A KR 19960021246 A KR19960021246 A KR 19960021246A KR 980006270 A KR980006270 A KR 980006270A
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor chip
- output pad
- input
- pad
- pad structure
- Prior art date
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- Wire Bonding (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
본 발명은 원형 패드를 이용한 반도체 칩의 파상(波狀; Staggered)입/출력 패드 구조에 관한 것으로서, 반도체 칩의 다핀화에 따라 점점 증가하는 칩 내의 입/출력 패드면적을 줄이기 위하여 사용되는 파상 입/출력 패드 구조에서, 종래의 사각형 형상의 패드를 원형 형상으로 변경함으로써, 패드 피치는 일정하게 유지하면서도 패드가 차지하는 면적을 줄일수 있어서 칩 크리가 감소되거나 동일한 칩 크기내에서보다 많은 패드들의 설계가 가능하고, 또한 패드가 차지하는 면적은 동일하지만 패드 피치를 증가시킬 수 있어서 신뢰성을 더욱 향상시킬 수 있는 반도체 칩의 파상 입/출력 패드 구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a staggered input / output pad structure of a semiconductor chip using circular pads. The present invention relates to a staggered input / output pad structure of a semiconductor chip. In the output pad structure, by changing the conventional rectangular shaped pad into a circular shape, the pad occupy area can be kept constant while the pad occupy area can be reduced, thereby reducing the chip size or designing more pads in the same chip size. The present invention relates to a wavy input / output pad structure of a semiconductor chip, which is possible and also has the same area but can increase pad pitch to further improve reliability.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제 3도는 본 발명의 일 실시예에 따른 원형 형상의 파상 입/출력 패드 구조를 나타내는 부분 평면도3 is a partial plan view showing a wave-shaped input / output pad structure of a circular shape according to an embodiment of the present invention
제 4도는 본 발명의 다른 실시예에 따른 원형 형상의 파상 입/출력 패드 구조를 나타내는 부분 평면도4 is a partial plan view showing a wavy wave input / output pad structure having a circular shape according to another embodiment of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960021246A KR980006270A (en) | 1996-06-13 | 1996-06-13 | Staggered input / output pad structure of semiconductor chip using circular pad |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960021246A KR980006270A (en) | 1996-06-13 | 1996-06-13 | Staggered input / output pad structure of semiconductor chip using circular pad |
Publications (1)
Publication Number | Publication Date |
---|---|
KR980006270A true KR980006270A (en) | 1998-03-30 |
Family
ID=66287332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960021246A KR980006270A (en) | 1996-06-13 | 1996-06-13 | Staggered input / output pad structure of semiconductor chip using circular pad |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR980006270A (en) |
-
1996
- 1996-06-13 KR KR1019960021246A patent/KR980006270A/en not_active Application Discontinuation
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Legal Events
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WITN | Withdrawal due to no request for examination |