KR0179920B1 - 칩 사이즈 패키지의 제조방법 - Google Patents
칩 사이즈 패키지의 제조방법 Download PDFInfo
- Publication number
- KR0179920B1 KR0179920B1 KR1019960016645A KR19960016645A KR0179920B1 KR 0179920 B1 KR0179920 B1 KR 0179920B1 KR 1019960016645 A KR1019960016645 A KR 1019960016645A KR 19960016645 A KR19960016645 A KR 19960016645A KR 0179920 B1 KR0179920 B1 KR 0179920B1
- Authority
- KR
- South Korea
- Prior art keywords
- lead
- size package
- lead frame
- wafer
- present
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 44
- 239000004065 semiconductor Substances 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 9
- 229910000679 solder Inorganic materials 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000013039 cover film Substances 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 4
- 238000005304 joining Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 235000012431 wafers Nutrition 0.000 description 13
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
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- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
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- H01L23/00—Details of semiconductor or other solid state devices
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- H01L23/16—Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
- H01L23/18—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device
- H01L23/24—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device solid or gel at the normal operating temperature of the device
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- 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
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49503—Lead-frames or other flat leads characterised by the die pad
- H01L23/4951—Chip-on-leads or leads-on-chip techniques, i.e. inner lead fingers being used as die pad
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- H01L2224/04042—Bonding areas specifically adapted for wire connectors, e.g. wirebond pads
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- 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
- H01L2224/4826—Connecting between the body and an opposite side of the item with respect to the body
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- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
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- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
Description
Claims (2)
- 다수개의 센타 패드가 형성된 웨이퍼의 상면에 커버 필름을 매개로 개개의 반도체 칩과 다수개의 리드가 정렬되도록 리드 프레임을 부착하는 접합공정을 수행하는 단계와, 그 리드 프레임의 리드와 상기 센타 패드를 금속 와이어로 각각 연결하는 와이어 본딩 공정을 수행하는 단계와, 상기 금속 와이어, 리드를 포함하는 일정면적을 상기 리드의 상면이 외부로 노출되도록 몰딩하여 몰딩부를 형성하는 몰딩 공정을 수행하는 단계와, 상기 외부로 노출된 각각의 리드 상면에 솔더를 도포하는 솔더 플래팅 공정을 수행하는 단계와, 상기 웨이퍼를 절단하여 낟개의 반도체 칩으로 분리하는 분리 공정을 수행하는 단계를 순차적으로 진행하는 것을 특징으로 하는 칩 사이즈 패키지의 제조방법.
- 제1항에 있어서, 상기 몰딩부는 에폭시로 형성되도록 하는 것을 특징으로 하는 칩 사이즈 패키지의 제조방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960016645A KR0179920B1 (ko) | 1996-05-17 | 1996-05-17 | 칩 사이즈 패키지의 제조방법 |
CN97100725A CN1100346C (zh) | 1996-05-17 | 1997-02-26 | 引线框和片式半导体封装制造方法 |
DE19712551A DE19712551B4 (de) | 1996-05-17 | 1997-03-25 | Zuleitungsrahmen und darauf angewendetes Herstellungsverfahren für Halbleitergehäuse in Chipgröße |
US08/851,955 US5926380A (en) | 1996-05-17 | 1997-05-06 | Lead frame lattice and integrated package fabrication method applied thereto |
JP9119048A JP2814233B2 (ja) | 1996-05-17 | 1997-05-09 | チップサイズ半導体パッケージの製造方法およびそれに用いるリードフレーム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960016645A KR0179920B1 (ko) | 1996-05-17 | 1996-05-17 | 칩 사이즈 패키지의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970077540A KR970077540A (ko) | 1997-12-12 |
KR0179920B1 true KR0179920B1 (ko) | 1999-03-20 |
Family
ID=19459008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960016645A KR0179920B1 (ko) | 1996-05-17 | 1996-05-17 | 칩 사이즈 패키지의 제조방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5926380A (ko) |
JP (1) | JP2814233B2 (ko) |
KR (1) | KR0179920B1 (ko) |
CN (1) | CN1100346C (ko) |
DE (1) | DE19712551B4 (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0844665A3 (en) * | 1996-11-21 | 1999-10-27 | Texas Instruments Incorporated | Wafer level packaging |
KR100390897B1 (ko) * | 1997-12-29 | 2003-08-19 | 주식회사 하이닉스반도체 | 칩 크기 패키지의 제조방법 |
KR100324602B1 (ko) * | 1998-06-27 | 2002-04-17 | 박종섭 | 일괄패키지공정이가능한반도체장치의제조방법 |
US6341070B1 (en) * | 1998-07-28 | 2002-01-22 | Ho-Yuan Yu | Wafer-scale packing processes for manufacturing integrated circuit (IC) packages |
SG87769A1 (en) * | 1998-09-29 | 2002-04-16 | Texas Instr Singapore Pte Ltd | Direct attachment of semiconductor chip to organic substrate |
DE19856833A1 (de) * | 1998-12-09 | 2000-06-21 | Siemens Ag | Verfahren zur Herstellung eines integrierten Schaltkreises |
FR2787241B1 (fr) | 1998-12-14 | 2003-01-31 | Ela Medical Sa | Composant microelectronique cms enrobe, notamment pour un dispositif medical implantable actif, et son procede de fabrication |
JP4148593B2 (ja) * | 1999-05-14 | 2008-09-10 | 三洋電機株式会社 | 半導体装置の製造方法 |
KR100355748B1 (ko) * | 1999-11-01 | 2002-10-19 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지 제조용 부재 |
DE19927747C1 (de) * | 1999-06-17 | 2000-07-06 | Siemens Ag | Multichipmodul aus einem zusammenhängenden Waferscheibenteil für die LOC-Montage sowie Verfahren zu dessen Herstellung |
US6271060B1 (en) * | 1999-09-13 | 2001-08-07 | Vishay Intertechnology, Inc. | Process of fabricating a chip scale surface mount package for semiconductor device |
US7211877B1 (en) * | 1999-09-13 | 2007-05-01 | Vishay-Siliconix | Chip scale surface mount package for semiconductor device and process of fabricating the same |
US7042070B2 (en) | 1999-09-22 | 2006-05-09 | Texas Instruments Incorporated | Direct attachment of semiconductor chip to organic substrate |
KR100440789B1 (ko) * | 1999-12-30 | 2004-07-19 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지와 이것의 제조방법 |
JP2001339029A (ja) * | 2000-05-26 | 2001-12-07 | Shinko Electric Ind Co Ltd | 多層リードフレーム及びこれを用いた半導体装置 |
SG112799A1 (en) | 2000-10-09 | 2005-07-28 | St Assembly Test Services Ltd | Leaded semiconductor packages and method of trimming and singulating such packages |
US6686258B2 (en) | 2000-11-02 | 2004-02-03 | St Assembly Test Services Ltd. | Method of trimming and singulating leaded semiconductor packages |
US7754537B2 (en) * | 2003-02-25 | 2010-07-13 | Tessera, Inc. | Manufacture of mountable capped chips |
US6972480B2 (en) * | 2003-06-16 | 2005-12-06 | Shellcase Ltd. | Methods and apparatus for packaging integrated circuit devices |
US7936062B2 (en) | 2006-01-23 | 2011-05-03 | Tessera Technologies Ireland Limited | Wafer level chip packaging |
US8604605B2 (en) * | 2007-01-05 | 2013-12-10 | Invensas Corp. | Microelectronic assembly with multi-layer support structure |
US7927920B2 (en) * | 2007-02-15 | 2011-04-19 | Headway Technologies, Inc. | Method of manufacturing electronic component package, and wafer and substructure used for manufacturing electronic component package |
US7816176B2 (en) * | 2007-05-29 | 2010-10-19 | Headway Technologies, Inc. | Method of manufacturing electronic component package |
US7906838B2 (en) * | 2007-07-23 | 2011-03-15 | Headway Technologies, Inc. | Electronic component package and method of manufacturing same |
US7676912B2 (en) * | 2007-09-05 | 2010-03-16 | Headway Technologies, Inc. | Method of manufacturing electronic component package |
JP5405785B2 (ja) * | 2008-09-19 | 2014-02-05 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
CN102222627B (zh) * | 2010-04-14 | 2013-11-06 | 万国半导体(开曼)股份有限公司 | 具有晶圆尺寸贴片的封装方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4946633A (en) * | 1987-04-27 | 1990-08-07 | Hitachi, Ltd. | Method of producing semiconductor devices |
US5148266A (en) * | 1990-09-24 | 1992-09-15 | Ist Associates, Inc. | Semiconductor chip assemblies having interposer and flexible lead |
US5679977A (en) * | 1990-09-24 | 1997-10-21 | Tessera, Inc. | Semiconductor chip assemblies, methods of making same and components for same |
KR940007757Y1 (ko) * | 1991-11-14 | 1994-10-24 | 금성일렉트론 주식회사 | 반도체 패키지 |
US5286679A (en) * | 1993-03-18 | 1994-02-15 | Micron Technology, Inc. | Method for attaching a semiconductor die to a leadframe using a patterned adhesive layer |
KR970010678B1 (ko) * | 1994-03-30 | 1997-06-30 | 엘지반도체 주식회사 | 리드 프레임 및 이를 이용한 반도체 패키지 |
US5657206A (en) * | 1994-06-23 | 1997-08-12 | Cubic Memory, Inc. | Conductive epoxy flip-chip package and method |
MY114888A (en) * | 1994-08-22 | 2003-02-28 | Ibm | Method for forming a monolithic electronic module by stacking planar arrays of integrated circuit chips |
US6165813A (en) * | 1995-04-03 | 2000-12-26 | Xerox Corporation | Replacing semiconductor chips in a full-width chip array |
-
1996
- 1996-05-17 KR KR1019960016645A patent/KR0179920B1/ko not_active IP Right Cessation
-
1997
- 1997-02-26 CN CN97100725A patent/CN1100346C/zh not_active Expired - Fee Related
- 1997-03-25 DE DE19712551A patent/DE19712551B4/de not_active Expired - Fee Related
- 1997-05-06 US US08/851,955 patent/US5926380A/en not_active Expired - Lifetime
- 1997-05-09 JP JP9119048A patent/JP2814233B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH1050920A (ja) | 1998-02-20 |
CN1100346C (zh) | 2003-01-29 |
JP2814233B2 (ja) | 1998-10-22 |
CN1166052A (zh) | 1997-11-26 |
KR970077540A (ko) | 1997-12-12 |
US5926380A (en) | 1999-07-20 |
DE19712551A1 (de) | 1997-11-20 |
DE19712551B4 (de) | 2006-02-16 |
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