KR100531424B1 - 반도체 패키지용 서브스트레이트 - Google Patents
반도체 패키지용 서브스트레이트 Download PDFInfo
- Publication number
- KR100531424B1 KR100531424B1 KR10-2003-0042625A KR20030042625A KR100531424B1 KR 100531424 B1 KR100531424 B1 KR 100531424B1 KR 20030042625 A KR20030042625 A KR 20030042625A KR 100531424 B1 KR100531424 B1 KR 100531424B1
- Authority
- KR
- South Korea
- Prior art keywords
- thermal expansion
- substrate
- ceramic sheet
- ceramic
- semiconductor chip
- 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
-
- 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
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
- H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
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)
- Wire Bonding (AREA)
Abstract
Description
Claims (3)
- 서로 다른 값의 열팽창률을 갖는 복수개의 세라믹시트가 적층되어 구성되되,반도체 칩에 정합되는 부위는 상기 반도체 칩의 열팽창률에 대응되는 낮은 열팽창률을 갖는 세라믹시트로 이루어지고, 마더보드(PCB)와 정합되는 부위는 상기 마더보드의 열팽창률에 대응되는 높은 열팽창률을 갖는 세라믹시트로 이루어짐을 특징으로 하는 반도체 패키지용 서브스트레이트.
- 삭제
- 제 1 항에 있어서,상기 반도체 칩에 정합되는 세라믹시트와 상기 마더보드에 정합되는 세라믹시트 사이에 구비되고, 상기 두 세라믹시트의 열팽창률에 대한 중간 값의 열팽창률을 갖는 세라믹시트를 더 포함하여 이루어짐을 특징으로 하는 반도체 패키지용 서브스트레이트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0042625A KR100531424B1 (ko) | 2003-06-27 | 2003-06-27 | 반도체 패키지용 서브스트레이트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0042625A KR100531424B1 (ko) | 2003-06-27 | 2003-06-27 | 반도체 패키지용 서브스트레이트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050001069A KR20050001069A (ko) | 2005-01-06 |
KR100531424B1 true KR100531424B1 (ko) | 2005-11-28 |
Family
ID=37216928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0042625A KR100531424B1 (ko) | 2003-06-27 | 2003-06-27 | 반도체 패키지용 서브스트레이트 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100531424B1 (ko) |
-
2003
- 2003-06-27 KR KR10-2003-0042625A patent/KR100531424B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20050001069A (ko) | 2005-01-06 |
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