KR970018407A - Semiconductor pad structure - Google Patents
Semiconductor pad structure Download PDFInfo
- Publication number
- KR970018407A KR970018407A KR1019950031108A KR19950031108A KR970018407A KR 970018407 A KR970018407 A KR 970018407A KR 1019950031108 A KR1019950031108 A KR 1019950031108A KR 19950031108 A KR19950031108 A KR 19950031108A KR 970018407 A KR970018407 A KR 970018407A
- Authority
- KR
- South Korea
- Prior art keywords
- pad
- semiconductor
- square
- semiconductor pad
- once
- Prior art date
Links
Abstract
본 발명은 패키지 크랙(PACKAGE CRACK)을 개선하기 위한 반도체 패드 구조에 관한 것으로, 정사각형의 구조로 구성된 반도체 패드에 있어서, 상기 패드의 정사각형의 각 모서리 부분을 적어도 한 번 이상 절단하여, 반도체 패드의 모든 내각이 90° 보다 크고 180° 보다 작게 되도록 구성된 것을 특징으로 한다. 본 발명에 의하면, 종래의 정사각형 구조로 된 패드의 각 모서리 부분을 적어도 한번 이상 절단함으로써, 패시베이션에 대한 패드 내의 특정부위 스트레스 집중도를 분산, 완화하여 반도체 패드의 기하학적인 형상의 변경만으로도 크랙 발생을 최소화 시킬 수 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a semiconductor pad structure for improving a package crack. In a semiconductor pad having a square structure, each corner portion of the square of the pad is cut at least once to prevent all of the semiconductor pads. The cabinet is characterized in that it is configured to be larger than 90 ° and smaller than 180 °. According to the present invention, by cutting each corner portion of a pad having a conventional square structure at least once, dispersing and mitigating stress concentration in a specific portion of the pad for passivation, thereby minimizing crack generation even by changing the geometric shape of the semiconductor pad. You can.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 의한 반도체 패드 구조의 일 실시예를 도시한 도면이다.2 is a view showing an embodiment of a semiconductor pad structure according to the present invention.
제3도는 제2도에 도시된 반도체 패드의 단면도를 도시한 도면이다.3 is a cross-sectional view of the semiconductor pad illustrated in FIG. 2.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950031108A KR970018407A (en) | 1995-09-21 | 1995-09-21 | Semiconductor pad structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950031108A KR970018407A (en) | 1995-09-21 | 1995-09-21 | Semiconductor pad structure |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970018407A true KR970018407A (en) | 1997-04-30 |
Family
ID=66616205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950031108A KR970018407A (en) | 1995-09-21 | 1995-09-21 | Semiconductor pad structure |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970018407A (en) |
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1995
- 1995-09-21 KR KR1019950031108A patent/KR970018407A/en not_active Application Discontinuation
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WITN | Withdrawal due to no request for examination |