KR100963151B1 - 반도체 패키지 몰딩용 금형 및 이를 이용한 몰딩 방법 - Google Patents
반도체 패키지 몰딩용 금형 및 이를 이용한 몰딩 방법 Download PDFInfo
- Publication number
- KR100963151B1 KR100963151B1 KR1020070139547A KR20070139547A KR100963151B1 KR 100963151 B1 KR100963151 B1 KR 100963151B1 KR 1020070139547 A KR1020070139547 A KR 1020070139547A KR 20070139547 A KR20070139547 A KR 20070139547A KR 100963151 B1 KR100963151 B1 KR 100963151B1
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- South Korea
- Prior art keywords
- resin
- molding
- substrate
- discharge gate
- semiconductor chip
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- Legal status (The legal status 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 status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67126—Apparatus for sealing, encapsulating, glassing, decapsulating or the like
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67121—Apparatus for making assemblies not otherwise provided for, e.g. package constructions
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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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector 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
- H01L2224/16221—Disposition the bump connector 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
- H01L2224/16225—Disposition the bump connector 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 non-metallic, e.g. insulating substrate with or without metallisation
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- 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
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- 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
- H01L2924/181—Encapsulation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
Description
Claims (4)
- 반도체 칩과 기판간의 전기적 신호 연결이 플립 칩으로 이루어진 반도체 패키지 제조용 몰딩 금형에 있어서,상기 몰딩 금형의 수지 공급게이트가 위치된 곳에서 그 반대쪽 위치에 수지 배출게이트를 관통 형성하고, 이 배출게이트의 출구에 수지의 최종 충진 공간이 되는 필름층을 부착하며,상기 필름층 내의 면적 및 두께는 상기 반도체 칩과 기판의 사이 공간 및 그 두께와 동일하게 형성한 것을 특징으로 하는 반도체 패키지 몰딩용 금형.
- 삭제
- 수지 공급게이트가 위치된 곳에서 그 반대쪽 위치에 수지 배출게이트가 관통 형성되고, 이 배출게이트의 출구에 반도체 칩과 기판 사이의 공간 및 그 두께와 동일한 면적 및 두께로 이루어진 충진 공간을 갖는 필름층이 부착된 몰딩 금형의 제공 단계와;플립 칩에 의하여 반도체 칩과 전기적 신호 연결된 기판을 상기 몰딩 금형에 탑재시키는 단계와;상기 몰딩 금형의 수지 공급게이트를 통하여 몰딩 컴파운드 수지를 주입 공급하여, 상기 반도체 칩과 플립 칩을 포함하는 기판상의 몰딩영역에 수지가 채워지되, 상기 플립 칩이 존재하는 반도체 칩과 기판의 사이 공간을 빠져나온 수지의 선단부 흐름과, 상기 반도체 칩과 기판의 사이 공간에 계속 존재하는 수지의 후단부 흐름간의 속도 차이로 인하여, 수지의 흐름이 끊겨 보이드가 발생되는 몰딩 단계와;상기 기판상의 몰딩영역을 몰딩시킨 후, 수지가 몰딩 금형의 배출게이트를 통하여 계속 흐르는 동시에 상기 배출게이트를 빠져나온 수지가 상기 필름층의 내부까지 흘러가서 충진되되, 상기 수지의 선단부 흐름이 상기 배출게이트 및 필름층내로 계속 흘러가 충진되는 동시에 상기 수지의 후단부 흐름이 배출게이트쪽으로 진행되어 상기 보이드 발생 부위가 수지로 채워져 보이드가 제거되는 보이드 제거 단계;를 포함하는 것을 특징으로 하는 반도체 패키지 몰딩용 금형을 이용한 몰딩 방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070139547A KR100963151B1 (ko) | 2007-12-28 | 2007-12-28 | 반도체 패키지 몰딩용 금형 및 이를 이용한 몰딩 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020070139547A KR100963151B1 (ko) | 2007-12-28 | 2007-12-28 | 반도체 패키지 몰딩용 금형 및 이를 이용한 몰딩 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20090071681A KR20090071681A (ko) | 2009-07-02 |
KR100963151B1 true KR100963151B1 (ko) | 2010-06-15 |
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KR1020070139547A Active KR100963151B1 (ko) | 2007-12-28 | 2007-12-28 | 반도체 패키지 몰딩용 금형 및 이를 이용한 몰딩 방법 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101111430B1 (ko) | 2010-07-30 | 2012-02-15 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지 제조용 몰드 및 이를 이용한 반도체 패키지 몰딩 방법 |
US9252095B2 (en) | 2012-07-09 | 2016-02-02 | Samsung Electronics Co., Ltd. | Semiconductor package and method of fabricating the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101403924B1 (ko) * | 2012-12-20 | 2014-06-12 | 쏠라퓨전 주식회사 | 태양전지모듈 및 그 제작방법 |
CN114883206A (zh) * | 2021-02-05 | 2022-08-09 | 天芯互联科技有限公司 | 芯片的封装方法和芯片的封装机构 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990002590U (ko) * | 1997-06-27 | 1999-01-25 | 김영환 | 패키지용 금형 |
JP2002158316A (ja) * | 2000-11-16 | 2002-05-31 | Towa Corp | 半導体装置及びその製造方法 |
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2007
- 2007-12-28 KR KR1020070139547A patent/KR100963151B1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990002590U (ko) * | 1997-06-27 | 1999-01-25 | 김영환 | 패키지용 금형 |
JP2002158316A (ja) * | 2000-11-16 | 2002-05-31 | Towa Corp | 半導体装置及びその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101111430B1 (ko) | 2010-07-30 | 2012-02-15 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지 제조용 몰드 및 이를 이용한 반도체 패키지 몰딩 방법 |
US9252095B2 (en) | 2012-07-09 | 2016-02-02 | Samsung Electronics Co., Ltd. | Semiconductor package and method of fabricating the same |
Also Published As
Publication number | Publication date |
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KR20090071681A (ko) | 2009-07-02 |
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