KR100345162B1 - 볼 그리드 어레이 패키지 - Google Patents
볼 그리드 어레이 패키지 Download PDFInfo
- Publication number
- KR100345162B1 KR100345162B1 KR1020000045483A KR20000045483A KR100345162B1 KR 100345162 B1 KR100345162 B1 KR 100345162B1 KR 1020000045483 A KR1020000045483 A KR 1020000045483A KR 20000045483 A KR20000045483 A KR 20000045483A KR 100345162 B1 KR100345162 B1 KR 100345162B1
- Authority
- KR
- South Korea
- Prior art keywords
- lead frame
- heat sink
- grid array
- groove
- ball grid
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Lead Frames For Integrated Circuits (AREA)
Abstract
Description
Claims (3)
- 표면에 안치홈이 형성된 방열판;상기 방열판과 동일 크기로 방열판의 표면에 접착되고, 상기 방열판의 안치홈 크기와 동일 크기를 갖는 개구부를 가지며, 상기 개구부의 측벽에는 계단홈이 형성된 리드 프레임;상기 리드 프레임의 개구부를 통해 진입되어 상기 방열판의 안치홈 저면에 접착된 반도체 칩;상기 반도체 칩의 본드 패드와 상기 리드 프레임의 계단홈 수평면을 전기적으로 연결시키는 금속 와이어; 및상기 리드 프레임과 방열판의 내부 공간을 매립하여, 상기 리드 프레임의 양측 표면과 동일 평면을 이루는 봉지제를 포함하는 것을 특징으로 하는 볼 그리드 어레이 패키지.
- 제 1 항에 있어서, 상기 리드 프레임의 양측 표면에 금속막이 도금된 것을 특징으로 하는 볼 그리드 어레이 패키지.
- 제 1 항에 있어서, 상기 리드 프레임의 양측 표면이 부분 식각되어 돌출부가 형성되고, 상기 돌출부의 표면에 솔더 볼이 마운트된 것을 특징으로 하는 볼 그리드 어레이 패키지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000045483A KR100345162B1 (ko) | 2000-08-05 | 2000-08-05 | 볼 그리드 어레이 패키지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000045483A KR100345162B1 (ko) | 2000-08-05 | 2000-08-05 | 볼 그리드 어레이 패키지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020012056A KR20020012056A (ko) | 2002-02-15 |
KR100345162B1 true KR100345162B1 (ko) | 2002-07-24 |
Family
ID=19681923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000045483A KR100345162B1 (ko) | 2000-08-05 | 2000-08-05 | 볼 그리드 어레이 패키지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100345162B1 (ko) |
-
2000
- 2000-08-05 KR KR1020000045483A patent/KR100345162B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20020012056A (ko) | 2002-02-15 |
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