KR20090031315A - 휨 발생이 없는 칩을 구비한 집적회로 패키지 시스템 - Google Patents
휨 발생이 없는 칩을 구비한 집적회로 패키지 시스템 Download PDFInfo
- Publication number
- KR20090031315A KR20090031315A KR1020080092370A KR20080092370A KR20090031315A KR 20090031315 A KR20090031315 A KR 20090031315A KR 1020080092370 A KR1020080092370 A KR 1020080092370A KR 20080092370 A KR20080092370 A KR 20080092370A KR 20090031315 A KR20090031315 A KR 20090031315A
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- South Korea
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- semiconductor chip
- adhesive layer
- stress
- layer
- integrated circuit
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/411—Chip-supporting parts, e.g. die pads
- H10W70/415—Leadframe inner leads serving as die pads
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/411—Chip-supporting parts, e.g. die pads
- H10W70/417—Bonding materials between chips and die pads
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/421—Shapes or dispositions
- H10W70/424—Cross-sectional shapes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/01—Manufacture or treatment
- H10W74/019—Manufacture or treatment using temporary auxiliary substrates
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/013—Manufacture or treatment of die-attach connectors
- H10W72/01331—Manufacture or treatment of die-attach connectors using blanket deposition
- H10W72/01336—Manufacture or treatment of die-attach connectors using blanket deposition in solid form, e.g. by using a powder or by laminating a foil
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
- H10W72/07331—Connecting techniques
- H10W72/07337—Connecting techniques using a polymer adhesive, e.g. an adhesive based on silicone or epoxy
- H10W72/07338—Connecting techniques using a polymer adhesive, e.g. an adhesive based on silicone or epoxy hardening the adhesive by curing, e.g. thermosetting
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/353—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics
- H10W72/354—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics comprising polymers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/381—Auxiliary members
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/736—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
Landscapes
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Die Bonding (AREA)
- Dicing (AREA)
Abstract
Description
Claims (10)
- 집적회로 패키징 방법(1600)으로서,배면(302)을 구비한 집적회로 웨이퍼(200)를 제공하는 단계,집적회로 웨이퍼(200)의 배면(302)에 응력-완화 층(104)을 형성하는 단계,응력-완화 층(104) 상에 접착 층(106)을 형성하는 단계,집적회로 웨이퍼(200)를 반도체 칩(102)으로 절단하여, 배면에(302) 응력-완화 층(104)과 접착 층(106)을 구비하는 반도체 칩(102)을 형성하는 단계, 및반도체 칩(102)을 전기 상호접속부(108) 상방에 장착하는 단계를 포함하는 것을 특징으로 하는 집적회로 패키징 방법.
- 제1항에 있어서,접착 층(106) 형성 중에, 응력-완화 층(104)의 선정된 영역에 접착 층(106)을 형성하고,집적회로 웨이퍼(200) 절단 중에, 반도체 칩(102)의 절단면(1306) 근방에만 접착 층(106) 구역을 남겨 두고,반도체 칩(102) 장착 중에, 접착 층(106) 구역을 전기 상호접속부(108) 상에 장착하는 것을 특징으로 하는 집적회로 패키징 방법.
- 제1항 또는 제2항에 있어서,접착 층(106) 형성 중에, 응력-완화 층(104)보다 두꺼운 접착 층(106)을 형성하고,반도체 칩(102) 장착 중에, 접착 층(106)을 전기 상호접속부(108) 상에 장착하고 전기 상호접속부의 측부도 덮도록 하는 것을 특징으로 하는 집적회로 패키징 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,접착 층(106) 상에 추가 응력-완화 층(1502)을 형성하는 단계를 또한 포함하며,반도체 칩(102) 장착 중에, 추가 응력-완화 층(1502)을 전기 상호접속부(108) 상에 장착하는 것을 특징으로 하는 집적회로 패키징 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서,반도체 칩(102)을 본드 와이어(110)로 전기 상호접속부(108)에 전기적으로 접속시키는 단계와,전기 상호접속부(108)의 일부가 노출된 상태로, 전기 상호접속부(108), 반도체 칩(102) 및 본드 와이어(110)를 봉입하는 단계를 또한 포함하는 것을 특징으로 하는 집적회로 패키징 방법.
- 집적회로 패키지 시스템(100)으로서,반도체 칩(102),반도체 칩(102) 상의 응력-완화 층(104),응력-완화 층(104) 상의 접착 층(106), 및접착 층(106)에 접합된 전기 상호접속부(108)를 포함하는 것을 특징으로 하는 집적회로 패키지 시스템.
- 제6항에 있어서,접착 층(106)은 반도체 칩(102)의 절단면(1306) 근방에 응력-완화 층(104)의 선정된 영역에 존재하고,반도체 칩(102)은 접착 층(106)에 의해 전기 상호접속부(108) 상에 장착되어 있는 것을 특징으로 하는 집적회로 패키지 시스템.
- 제6항 또는 제7항에 있어서,접착 층(106)은 응력-완화 층(104)보다 두껍고,접착 층(106)은 전기 상호접속부(108) 상에서 측부도 덮도록 구성되어 있는 것을 특징으로 하는 집적회로 패키지 시스템.
- 제6항 내지 제8항 중 어느 한 항에 있어서,접착 층(106) 상에 추가 응력-완화 층(1502)을 또한 포함하며,추가 응력-완화 층(1502)은 반도체 칩(102)을 전기 상호접속부(108) 상에 유 지시키는 것을 특징으로 하는 집적회로 패키지 시스템.
- 제6항 내지 제9항 중 어느 한 항에 있어서,반도체 칩(102)을 전기 상호접속부(108)에 전기 접속시키는 본드 와이어(110)와,반도체 칩(102), 본드 와이어(110) 및 전기 상호접속부(108)를 봉입하는 봉입체(112)를 또한 포함하는 것을 특징으로 하는 집적회로 패키지 시스템.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/858,554 | 2007-09-20 | ||
| US11/858,554 US7892894B2 (en) | 2007-09-20 | 2007-09-20 | Method of manufacturing integrated circuit package system with warp-free chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20090031315A true KR20090031315A (ko) | 2009-03-25 |
Family
ID=40470749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080092370A Ceased KR20090031315A (ko) | 2007-09-20 | 2008-09-19 | 휨 발생이 없는 칩을 구비한 집적회로 패키지 시스템 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US7892894B2 (ko) |
| KR (1) | KR20090031315A (ko) |
| SG (2) | SG151203A1 (ko) |
| TW (2) | TWI412092B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769040A (zh) * | 2020-06-19 | 2020-10-13 | 济南晶正电子科技有限公司 | 一种压电晶片离子注入的方法、注入片、压电薄膜及电子元器件 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8942112B2 (en) * | 2008-02-15 | 2015-01-27 | Cisco Technology, Inc. | System and method for providing selective mobility invocation in a network environment |
| JP5700927B2 (ja) * | 2008-11-28 | 2015-04-15 | 新光電気工業株式会社 | 半導体装置及び半導体装置の製造方法 |
| US7927921B2 (en) * | 2009-05-27 | 2011-04-19 | Microchip Technology Incorporated | Semiconductor die attachment method using non-conductive screen print and dispense adhesive |
| US8779569B2 (en) | 2010-01-18 | 2014-07-15 | Rohm Co., Ltd. | Semiconductor device and method for manufacturing the same |
| JP5337110B2 (ja) * | 2010-06-29 | 2013-11-06 | 株式会社東芝 | 半導体記憶装置 |
| US8841173B2 (en) | 2011-10-20 | 2014-09-23 | Stats Chippac Ltd. | Integrated circuit packaging system with leadframe lead array routing and method of manufacture thereof |
| US8927334B2 (en) | 2012-09-25 | 2015-01-06 | International Business Machines Corporation | Overcoming chip warping to enhance wetting of solder bumps and flip chip attaches in a flip chip package |
| US9123732B2 (en) * | 2012-09-28 | 2015-09-01 | Intel Corporation | Die warpage control for thin die assembly |
| KR102351257B1 (ko) | 2014-07-07 | 2022-01-17 | 삼성전자주식회사 | 잔류응력을 갖는 반도체 패키지 및 그 제조방법 |
| US9633874B1 (en) | 2014-07-17 | 2017-04-25 | Altera Corporation | Package substrate warpage reshaping apparatus and method |
| US9613915B2 (en) | 2014-12-02 | 2017-04-04 | International Business Machines Corporation | Reduced-warpage laminate structure |
| KR102389482B1 (ko) | 2017-12-04 | 2022-04-21 | 삼성전자주식회사 | 이미지 센서 패키지 및 이미지 센싱 모듈 |
| KR102498148B1 (ko) * | 2018-09-20 | 2023-02-08 | 삼성전자주식회사 | 반도체 장치의 제조 방법 |
| US11616027B2 (en) | 2019-12-17 | 2023-03-28 | Analog Devices International Unlimited Company | Integrated circuit packages to minimize stress on a semiconductor die |
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| US4772935A (en) * | 1984-12-19 | 1988-09-20 | Fairchild Semiconductor Corporation | Die bonding process |
| KR970008355B1 (ko) * | 1992-09-29 | 1997-05-23 | 가부시키가이샤 도시바 | 수지밀봉형 반도체장치 |
| US5528076A (en) * | 1995-02-01 | 1996-06-18 | Motorola, Inc. | Leadframe having metal impregnated silicon carbide mounting area |
| US5796159A (en) * | 1995-11-30 | 1998-08-18 | Analog Devices, Inc. | Thermally efficient integrated circuit package |
| JP3561821B2 (ja) * | 1995-12-01 | 2004-09-02 | 日本テキサス・インスツルメンツ株式会社 | 半導体パッケージ装置 |
| US6277225B1 (en) * | 1996-03-13 | 2001-08-21 | Micron Technology, Inc. | Stress reduction feature for LOC lead frame |
| KR100300666B1 (ko) * | 1997-08-04 | 2001-10-27 | 기타지마 요시토시 | 수지밀봉형반도체장치와거기에사용되는회로부재및회로부재의제조방법 |
| US5929514A (en) * | 1998-05-26 | 1999-07-27 | Analog Devices, Inc. | Thermally enhanced lead-under-paddle I.C. leadframe |
| US6168975B1 (en) * | 1998-06-24 | 2001-01-02 | St Assembly Test Services Pte Ltd | Method of forming extended lead package |
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| JP3827520B2 (ja) * | 2000-11-02 | 2006-09-27 | 株式会社ルネサステクノロジ | 半導体装置 |
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-
2007
- 2007-09-20 US US11/858,554 patent/US7892894B2/en active Active
-
2008
- 2008-09-11 SG SG200806703-5A patent/SG151203A1/en unknown
- 2008-09-11 SG SG201101734-0A patent/SG170099A1/en unknown
- 2008-09-12 TW TW097134992A patent/TWI412092B/zh active
- 2008-09-12 TW TW101111657A patent/TWI493632B/zh active
- 2008-09-19 KR KR1020080092370A patent/KR20090031315A/ko not_active Ceased
-
2011
- 2011-02-08 US US13/023,244 patent/US8421197B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769040A (zh) * | 2020-06-19 | 2020-10-13 | 济南晶正电子科技有限公司 | 一种压电晶片离子注入的方法、注入片、压电薄膜及电子元器件 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI493632B (zh) | 2015-07-21 |
| TW200919598A (en) | 2009-05-01 |
| US20110121466A1 (en) | 2011-05-26 |
| US8421197B2 (en) | 2013-04-16 |
| US7892894B2 (en) | 2011-02-22 |
| TW201237970A (en) | 2012-09-16 |
| SG170099A1 (en) | 2011-04-29 |
| TWI412092B (zh) | 2013-10-11 |
| US20090079049A1 (en) | 2009-03-26 |
| SG151203A1 (en) | 2009-04-30 |
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