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 PDF

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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
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KR
South Korea
Prior art keywords
semiconductor chip
output pad
input
pad
pad structure
Prior art date
Application number
KR1019960021246A
Other languages
Korean (ko)
Inventor
이승주
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960021246A priority Critical patent/KR980006270A/en
Publication of KR980006270A publication Critical patent/KR980006270A/en

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  • 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

원형 패드를 이용한 반도체 칩의 파상(波狀; Staggered) 입/출력 패드 구조Staggered input / output pad structure of semiconductor chip using circular pad

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)

소정의 회로 패턴과, 그 회로 패턴을 외부와 전기적으로 접속하며 파상으로 배치된 복수개의 입/출력 패드들을 포함하는 반도체 칩에 있어서, 상기 입/출력 패드의 형상이 원형인 것을 특징으로하는 반도체 칩의 파상 입/출력 패드 구조A semiconductor chip comprising a predetermined circuit pattern and a plurality of input / output pads arranged in a wave shape electrically connecting the circuit pattern to the outside, wherein the input / output pad has a circular shape. Wave input / output pad structure 제1항에 있어서, 상기 입/출력 패드가 반도체 칩의 모서리 부위에 형성된 에지형 입/출력 패드인 것을 특징으로 하는 반도체 칩의 파상 입/출력 패드 구조2. The wavy input / output pad structure of a semiconductor chip according to claim 1, wherein the input / output pad is an edge type input / output pad formed at a corner of the semiconductor chip.
KR1019960021246A 1996-06-13 1996-06-13 Staggered input / output pad structure of semiconductor chip using circular pad KR980006270A (en)

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

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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)

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