JP2012015225A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2012015225A JP2012015225A JP2010148492A JP2010148492A JP2012015225A JP 2012015225 A JP2012015225 A JP 2012015225A JP 2010148492 A JP2010148492 A JP 2010148492A JP 2010148492 A JP2010148492 A JP 2010148492A JP 2012015225 A JP2012015225 A JP 2012015225A
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- semiconductor device
- semiconductor
- chip
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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
- H10W90/00—Package configurations
-
- 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
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/20—Arrangements for cooling
- H10W40/22—Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections
-
- 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
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/70—Fillings or auxiliary members in containers or in encapsulations for thermal protection or control
- H10W40/77—Auxiliary members characterised by their shape
- H10W40/778—Auxiliary members characterised by their shape in encapsulations
-
- 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
-
- 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
-
- 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
-
- 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
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
-
- 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
- H10W90/20—Configurations of stacked chips
- H10W90/28—Configurations of stacked chips the stacked chips having different sizes, e.g. chip stacks having a pyramidal shape
-
- 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
- H10W90/20—Configurations of stacked chips
- H10W90/288—Configurations of stacked chips characterised by arrangements for thermal management of the stacked chips
-
- 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
- H10W90/732—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between stacked chips
-
- 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
- H10W90/734—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 insulating package substrate, interposer or RDL
-
- 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
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
【解決手段】 配線付部材1と、配線付部材1にワイヤボンディング接続によって搭載された下チップ2bと、上チップ2aと、チップの発熱をパッケージ外部環境に効率的に放出させるための放熱板3と、放熱板を露出させた状態で一括封止する封止樹脂4とからなり、放熱板と上チップ間、半導体チップ間、及び半導体チップと配線付部品間の接着層を、シート状接着剤を硬化して形成する。
【選択図】 図1B
Description
2 半導体チップ
2a 上チップ
2b 下チップ
3 放熱板
3a 放熱板側面の段差
4 封止樹脂
5 ボンディングワイヤ
6 シート状接着剤
6a 放熱板〜上チップ間のシート状接着剤
6b 半導体チップ間のシート状接着剤
6c 半導体チップ〜配線付部品間のシート状接着剤
7a 放熱板〜上チップ間のシート状接着剤厚さ
7b 半導体チップ間のシート状接着剤厚さ
8a 放熱板厚さ
8b 上チップ厚さ
8c 下チップ厚さ
9 配線基板
9a 内層配線
9b はんだボール
10 外部露出面
11 窪み
13 熱拡散板
14 熱伝導接着剤
Claims (11)
- 積層される複数の半導体チップと、
最上段の上記半導体チップの素子形成面に搭載される放熱板と、
上記複数の半導体チップを封止する封止樹脂と、を有し、
上記放熱板は上記封止樹脂の表面に露出しており、
上記複数の半導体チップ、及び、上記最上段の半導体チップと上記放熱板は、接着層を介して積層され、
上記接着層は、シート状接着剤を硬化して形成された半導体装置。 - 請求項1に記載の半導体装置において、
上記最上段の半導体チップの発熱量が、上記最上段の半導体チップより下段の半導体チップの発熱量より大きく、かつ、
上記放熱板と上記最上段の半導体チップ間の熱抵抗が、上記複数の半導体チップ間の熱抵抗より小さくなるように設計された半導体装置。 - 請求項1に記載の半導体装置において、
上記最上段の半導体チップの発熱量が、上記最上段の半導体チップより下段の半導体チップの発熱量より大きく、かつ、
上記放熱板と上記最上段の半導体チップ間の接着層が、上記複数の半導体チップ間の接着層より薄い半導体装置。 - 請求項1に記載の半導体装置において、
上記放熱板がシリコンである半導体装置。 - 請求項1に記載の半導体装置において、
上記最上段の半導体チップの発熱量が、上記最上段の半導体チップより下段の半導体チップの発熱量より大きく、かつ、
上記放熱板の厚さは、上記最上段の半導体チップの厚さより薄い半導体装置。 - 請求項1に記載の半導体装置において、
上記放熱板の側面部に段差を形成した半導体装置。 - 請求項1に記載の半導体装置において、
表層配線と、上記表層配線と絶縁層を介して内部に形成された接地導体層とを有する配線基板を有し、
上記配線基板に上記複数の半導体チップ及び上記放熱板が積層される半導体装置。 - 請求項1に記載の半導体装置において、
LGA構造またはBGA構造である配線基板を有し、
上記配線基板に上記複数の半導体チップ及び上記放熱板が積層される半導体装置。 - 請求項1に記載の半導体装置において、
上記放熱板の外部露出面がフィンまたはディンプル形状に加工された半導体装置。 - 請求項1に記載の半導体装置において、
上記放熱板の外部露出面に放熱部品が取り付けられた半導体装置。 - 請求項1に記載の半導体装置において、
上記複数の半導体チップ間の接続および上記半導体チップそれぞれから配線基板への接続はワイヤボンディングである半導体装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010148492A JP2012015225A (ja) | 2010-06-30 | 2010-06-30 | 半導体装置 |
| US13/171,801 US8441115B2 (en) | 2010-06-30 | 2011-06-29 | Semiconductor device with exposed thermal conductivity part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010148492A JP2012015225A (ja) | 2010-06-30 | 2010-06-30 | 半導体装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2012015225A true JP2012015225A (ja) | 2012-01-19 |
Family
ID=45399088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010148492A Pending JP2012015225A (ja) | 2010-06-30 | 2010-06-30 | 半導体装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8441115B2 (ja) |
| JP (1) | JP2012015225A (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013211407A (ja) * | 2012-03-30 | 2013-10-10 | J Devices:Kk | 半導体モジュール |
| US8994168B2 (en) | 2012-05-28 | 2015-03-31 | Shinko Electric Industries Co., Ltd. | Semiconductor package including radiation plate |
| WO2016093075A1 (ja) * | 2014-12-09 | 2016-06-16 | 日立オートモティブシステムズ株式会社 | 半導体装置 |
| JPWO2015198808A1 (ja) * | 2014-06-23 | 2017-04-20 | 日立オートモティブシステムズ株式会社 | 半導体装置、該半導体装置の製造方法及び該半導体装置を用いたセンサ |
| WO2017168824A1 (ja) * | 2016-03-31 | 2017-10-05 | 古河電気工業株式会社 | 電子デバイスパッケージ、電子デバイスパッケージの製造方法、および電子デバイスパッケージ用テープ |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8803330B2 (en) * | 2008-09-27 | 2014-08-12 | Stats Chippac Ltd. | Integrated circuit package system with mounting structure |
| US10560898B1 (en) | 2019-05-30 | 2020-02-11 | Snap Inc. | Wearable device location systems |
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| JPH04207061A (ja) * | 1990-11-30 | 1992-07-29 | Shinko Electric Ind Co Ltd | 半導体装置 |
| JP2002118198A (ja) * | 2000-10-10 | 2002-04-19 | Toshiba Corp | 半導体装置 |
| JP2003031744A (ja) * | 2001-07-12 | 2003-01-31 | Mitsubishi Electric Corp | 半導体装置 |
| JP2005347390A (ja) * | 2004-06-01 | 2005-12-15 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
| JP2006216776A (ja) * | 2005-02-03 | 2006-08-17 | Fujitsu Ltd | 樹脂封止型半導体装置 |
| JP2008066714A (ja) * | 2006-09-05 | 2008-03-21 | Samsung Electronics Co Ltd | チップ間の熱伝達遮断スペーサを備えるマルチチップパッケージ |
| JP2009117702A (ja) * | 2007-11-08 | 2009-05-28 | Nec Electronics Corp | 半導体装置 |
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| TW201011869A (en) * | 2008-09-10 | 2010-03-16 | Cyntec Co Ltd | Chip package structure |
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| JP5543125B2 (ja) * | 2009-04-08 | 2014-07-09 | ピーエスフォー ルクスコ エスエイアールエル | 半導体装置および半導体装置の製造方法 |
| JP2010245383A (ja) * | 2009-04-08 | 2010-10-28 | Elpida Memory Inc | 半導体装置および半導体装置の製造方法 |
| US8035235B2 (en) * | 2009-09-15 | 2011-10-11 | Stats Chippac Ltd. | Integrated circuit packaging system with package-on-package and method of manufacture thereof |
| US9431316B2 (en) * | 2010-05-04 | 2016-08-30 | STATS ChipPAC Pte. Ltd. | Semiconductor device and method of forming channels in back surface of FO-WLCSP for heat dissipation |
-
2010
- 2010-06-30 JP JP2010148492A patent/JP2012015225A/ja active Pending
-
2011
- 2011-06-29 US US13/171,801 patent/US8441115B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04207061A (ja) * | 1990-11-30 | 1992-07-29 | Shinko Electric Ind Co Ltd | 半導体装置 |
| JP2002118198A (ja) * | 2000-10-10 | 2002-04-19 | Toshiba Corp | 半導体装置 |
| JP2003031744A (ja) * | 2001-07-12 | 2003-01-31 | Mitsubishi Electric Corp | 半導体装置 |
| JP2005347390A (ja) * | 2004-06-01 | 2005-12-15 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
| JP2006216776A (ja) * | 2005-02-03 | 2006-08-17 | Fujitsu Ltd | 樹脂封止型半導体装置 |
| JP2008066714A (ja) * | 2006-09-05 | 2008-03-21 | Samsung Electronics Co Ltd | チップ間の熱伝達遮断スペーサを備えるマルチチップパッケージ |
| JP2009117702A (ja) * | 2007-11-08 | 2009-05-28 | Nec Electronics Corp | 半導体装置 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013211407A (ja) * | 2012-03-30 | 2013-10-10 | J Devices:Kk | 半導体モジュール |
| US8994168B2 (en) | 2012-05-28 | 2015-03-31 | Shinko Electric Industries Co., Ltd. | Semiconductor package including radiation plate |
| JPWO2015198808A1 (ja) * | 2014-06-23 | 2017-04-20 | 日立オートモティブシステムズ株式会社 | 半導体装置、該半導体装置の製造方法及び該半導体装置を用いたセンサ |
| WO2016093075A1 (ja) * | 2014-12-09 | 2016-06-16 | 日立オートモティブシステムズ株式会社 | 半導体装置 |
| JPWO2016093075A1 (ja) * | 2014-12-09 | 2017-08-31 | 日立オートモティブシステムズ株式会社 | 半導体装置 |
| WO2017168824A1 (ja) * | 2016-03-31 | 2017-10-05 | 古河電気工業株式会社 | 電子デバイスパッケージ、電子デバイスパッケージの製造方法、および電子デバイスパッケージ用テープ |
| JP2017183643A (ja) * | 2016-03-31 | 2017-10-05 | 古河電気工業株式会社 | 電子デバイスパッケージ、電子デバイスパッケージの製造方法、および電子デバイスパッケージ用テープ |
Also Published As
| Publication number | Publication date |
|---|---|
| US8441115B2 (en) | 2013-05-14 |
| US20120001315A1 (en) | 2012-01-05 |
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Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20141202 |