CN108878372A - 挠性散热盖 - Google Patents
挠性散热盖 Download PDFInfo
- Publication number
- CN108878372A CN108878372A CN201810454031.2A CN201810454031A CN108878372A CN 108878372 A CN108878372 A CN 108878372A CN 201810454031 A CN201810454031 A CN 201810454031A CN 108878372 A CN108878372 A CN 108878372A
- Authority
- CN
- China
- Prior art keywords
- join domain
- thickness
- central area
- groove
- peripheral region
- Prior art date
- 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.)
- Granted
Links
Classifications
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- H10W76/12—
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- H10W40/10—
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- H10W40/22—
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- H10W40/70—
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- H10W42/121—
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- H10W42/20—
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- H10W70/481—
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- H10W72/877—
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- H10W74/15—
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/593,969 US10224262B2 (en) | 2017-05-12 | 2017-05-12 | Flexible heat spreader lid |
| US15/593,969 | 2017-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108878372A true CN108878372A (zh) | 2018-11-23 |
| CN108878372B CN108878372B (zh) | 2022-03-22 |
Family
ID=63962718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810454031.2A Active CN108878372B (zh) | 2017-05-12 | 2018-05-14 | 挠性散热盖 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10224262B2 (zh) |
| CN (1) | CN108878372B (zh) |
| DE (1) | DE102018207345B4 (zh) |
| TW (1) | TWI672777B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114582815A (zh) * | 2022-05-05 | 2022-06-03 | 甬矽电子(宁波)股份有限公司 | 散热盖、封装结构和封装结构制作方法 |
| CN115985863A (zh) * | 2023-03-06 | 2023-04-18 | 日月新半导体(昆山)有限公司 | 集成电路封装产品 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018063213A1 (en) * | 2016-09-29 | 2018-04-05 | Intel Corporation | Methods of forming flexure based cooling solutions for package structures |
| US11011447B2 (en) * | 2018-08-14 | 2021-05-18 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor package and method for forming the same |
| US10658303B1 (en) * | 2018-11-08 | 2020-05-19 | Nxp Usa, Inc. | High aspect ratio connection for EMI shielding |
| US11302600B2 (en) * | 2019-12-18 | 2022-04-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device and manufacturing method thereof |
| US11430710B2 (en) | 2020-01-27 | 2022-08-30 | International Business Machines Corporation | Lid/heat spreader having targeted flexibility |
| JP7783535B2 (ja) * | 2022-05-06 | 2025-12-10 | Ntt株式会社 | マルチチップモジュール |
| FR3139664B1 (fr) * | 2022-09-12 | 2025-10-24 | St Microelectronics Grenoble 2 | Dissipateur thermique de boitier de circuit integre |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6215180B1 (en) * | 1999-03-17 | 2001-04-10 | First International Computer Inc. | Dual-sided heat dissipating structure for integrated circuit package |
| CN1799141A (zh) * | 2003-05-30 | 2006-07-05 | 霍尼韦尔国际公司 | 集成的散热器盖 |
| CN101635284A (zh) * | 2008-07-24 | 2010-01-27 | 环旭电子股份有限公司 | 晶片封装结构 |
| CN101930953A (zh) * | 2009-06-25 | 2010-12-29 | 国际商业机器公司 | 半导体器件组件以及散热器组件 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415025A (en) * | 1981-08-10 | 1983-11-15 | International Business Machines Corporation | Thermal conduction element for semiconductor devices |
| US6882041B1 (en) | 2002-02-05 | 2005-04-19 | Altera Corporation | Thermally enhanced metal capped BGA package |
| TWI273680B (en) * | 2003-03-27 | 2007-02-11 | Siliconware Precision Industries Co Ltd | Semiconductor package with embedded heat spreader abstract of the disclosure |
| US7271479B2 (en) * | 2004-11-03 | 2007-09-18 | Broadcom Corporation | Flip chip package including a non-planar heat spreader and method of making the same |
| US8018072B1 (en) | 2008-12-23 | 2011-09-13 | Amkor Technology, Inc. | Semiconductor package having a heat spreader with an exposed exterion surface and a top mold gate |
| JP5263895B2 (ja) * | 2010-01-12 | 2013-08-14 | ルネサスエレクトロニクス株式会社 | 半導体装置、及び半導体装置の製造方法 |
| JP5633210B2 (ja) | 2010-06-28 | 2014-12-03 | 富士通セミコンダクター株式会社 | 半導体装置 |
| US9658000B2 (en) | 2012-02-15 | 2017-05-23 | Abaco Systems, Inc. | Flexible metallic heat connector |
| US8736048B2 (en) | 2012-02-16 | 2014-05-27 | International Business Machines Corporation | Flexible heat sink with lateral compliance |
| US9041192B2 (en) * | 2012-08-29 | 2015-05-26 | Broadcom Corporation | Hybrid thermal interface material for IC packages with integrated heat spreader |
| US9024436B2 (en) * | 2013-06-19 | 2015-05-05 | Broadcom Corporation | Thermal interface material for integrated circuit package |
| US9831190B2 (en) * | 2014-01-09 | 2017-11-28 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device package with warpage control structure |
| JP6421050B2 (ja) * | 2015-02-09 | 2018-11-07 | 株式会社ジェイデバイス | 半導体装置 |
-
2017
- 2017-05-12 US US15/593,969 patent/US10224262B2/en active Active
-
2018
- 2018-03-12 TW TW107108259A patent/TWI672777B/zh not_active IP Right Cessation
- 2018-05-11 DE DE102018207345.7A patent/DE102018207345B4/de not_active Expired - Fee Related
- 2018-05-14 CN CN201810454031.2A patent/CN108878372B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6215180B1 (en) * | 1999-03-17 | 2001-04-10 | First International Computer Inc. | Dual-sided heat dissipating structure for integrated circuit package |
| CN1799141A (zh) * | 2003-05-30 | 2006-07-05 | 霍尼韦尔国际公司 | 集成的散热器盖 |
| CN101635284A (zh) * | 2008-07-24 | 2010-01-27 | 环旭电子股份有限公司 | 晶片封装结构 |
| CN101930953A (zh) * | 2009-06-25 | 2010-12-29 | 国际商业机器公司 | 半导体器件组件以及散热器组件 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114582815A (zh) * | 2022-05-05 | 2022-06-03 | 甬矽电子(宁波)股份有限公司 | 散热盖、封装结构和封装结构制作方法 |
| CN114582815B (zh) * | 2022-05-05 | 2022-11-01 | 甬矽电子(宁波)股份有限公司 | 散热盖、封装结构和封装结构制作方法 |
| CN115985863A (zh) * | 2023-03-06 | 2023-04-18 | 日月新半导体(昆山)有限公司 | 集成电路封装产品 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI672777B (zh) | 2019-09-21 |
| DE102018207345B4 (de) | 2021-02-18 |
| US10224262B2 (en) | 2019-03-05 |
| US20180331011A1 (en) | 2018-11-15 |
| DE102018207345A1 (de) | 2018-11-15 |
| CN108878372B (zh) | 2022-03-22 |
| TW201901886A (zh) | 2019-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201010 Address after: Singapore City Applicant after: Marvell Asia Pte. Ltd. Address before: Greater Cayman Islands, British Cayman Islands Applicant before: Kawam International Inc. Effective date of registration: 20201010 Address after: Greater Cayman Islands, British Cayman Islands Applicant after: Kawam International Inc. Address before: Hamilton, Bermuda Applicant before: Marvell International Ltd. Effective date of registration: 20201010 Address after: Hamilton, Bermuda Applicant after: MARVELL INTERNATIONAL Ltd. Address before: Greater Cayman Islands, British Cayman Islands Applicant before: GLOBALFOUNDRIES INC. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |