JP2004146808A - 半導体デバイスを封止する為の方法及びその方法を実現する為の装置 - Google Patents
半導体デバイスを封止する為の方法及びその方法を実現する為の装置 Download PDFInfo
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- JP2004146808A JP2004146808A JP2003324962A JP2003324962A JP2004146808A JP 2004146808 A JP2004146808 A JP 2004146808A JP 2003324962 A JP2003324962 A JP 2003324962A JP 2003324962 A JP2003324962 A JP 2003324962A JP 2004146808 A JP2004146808 A JP 2004146808A
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- Prior art keywords
- gasket
- device chip
- cap
- sealing
- raised pattern
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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.)
- Withdrawn
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- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 239000004065 semiconductor Substances 0.000 title abstract description 7
- 238000000034 method Methods 0.000 title description 10
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 abstract description 13
- 230000001070 adhesive effect Effects 0.000 abstract description 13
- 239000002245 particle Substances 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- OFLYIWITHZJFLS-UHFFFAOYSA-N [Si].[Au] Chemical compound [Si].[Au] OFLYIWITHZJFLS-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- JVPLOXQKFGYFMN-UHFFFAOYSA-N gold tin Chemical compound [Sn].[Au] JVPLOXQKFGYFMN-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 238000005019 vapor deposition process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/10—Containers; Seals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Micromachines (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
【解決手段】 デバイスチップ基板214を封止するためのキャップ220の周囲にガスケット230が装着される。ガスケット230には、デバイスチップ基板214との接合部に隆起パターン234が形成されている。この隆起パターン234は谷部分236も有する。デバイスチップ基板214のガスケット230との接合面には接着剤204が塗布される。封止に際してキャップ220をデバイスチップ基板214に圧着すると、接着剤204が谷部分236に入り込み、接着面積が増して封止の信頼性が増す。また、接着剤204に付着した小さな異物も谷部分236に入り込み、異物による封止不全が抑止される。
【選択図】 図3B
Description
[1] 基板(214)上に形成された回路素子(212)を含むデバイスチップ(210)と、前記デバイスチップ(210)の少なくとも一部分を覆うキャップ(220)と、そして前記キャップ(220)を前記デバイスチップ(210)へと封止する、隆起パターン(234)を設けた面(238)を持つガスケット(230)とを具備することを特徴とする封止装置(200)。
[2] 前記隆起パターン(234)を設けた面(238)が、谷部分(236)を含むものであることを特徴とする[1]に記載の封止装置(200)。
[3] 前記デバイスチップ(210)が、前記ガスケット(230)をその上に取り付けるための接着剤(204)を含むことを特徴とする[1]又は[2]に記載の封止装置(200)。
[4] 前記キャップ(220)が前記デバイスチップ(210)へ冷間溶接により接合されることを特徴とする[1]又は[2]に記載の封止装置(200)。
[5] 冷間溶接用メタルとして、金が用いられることを特徴とする[4]に記載の封止装置(200)。
[6] 前記キャップ(220)が前記回路素子(212)を気密封止するものであることを特徴とする[1]、[3]又は[4]に記載の封止装置(200)。
[7] 前記ガスケット(230)が、4〜30ミクロンの範囲の幅を持つことを特徴とする[1]、[3]又は[4]に記載の封止装置(200)。
[8] 前記ガスケット(230)が、5〜50ミクロンの範囲の厚さを持つことを特徴とする[1]、[3]又は[4]に記載の封止装置(200)。
[9] 前記隆起パターン(234)が、1〜5ミクロンの範囲の幅を持つことを特徴とする[1]、[3]又は[4]に記載の封止装置(200)。
[10] 前記隆起パターン(234)で谷部分(236)が画定され、前記谷部分(236)のそれぞれが1〜3ミクロンの範囲の深さを持つことを特徴とする[1]、[3]又は[4]に記載の封止装置(200)。
204 接着剤
210 デバイスチップ
214 デバイスチップ基板
212 回路素子
220 キャップ
230、230b ガスケット
231 ガスケットの厚さ(幅)
233 ガスケットの高さ
234 隆起パターン
236、236b 谷部分
238 ガスケット面
241 隆起パターンの幅
243 谷部分の長さ
258、258b 溶接用メタル
Claims (1)
- 基板上に形成された回路素子を含むデバイスチップと、
前記デバイスチップの少なくとも一部分を覆うキャップと、
前記キャップを前記デバイスチップへと封止する、隆起パターンを設けた面を持つガスケットとを具備することを特徴とする封止装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/277,479 US6919222B2 (en) | 2002-10-22 | 2002-10-22 | Method for sealing a semiconductor device and apparatus embodying the method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004146808A true JP2004146808A (ja) | 2004-05-20 |
JP2004146808A5 JP2004146808A5 (ja) | 2006-11-02 |
Family
ID=29711730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003324962A Withdrawn JP2004146808A (ja) | 2002-10-22 | 2003-09-17 | 半導体デバイスを封止する為の方法及びその方法を実現する為の装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US6919222B2 (ja) |
JP (1) | JP2004146808A (ja) |
DE (1) | DE10325020B4 (ja) |
GB (1) | GB2396055B (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7343535B2 (en) | 2002-02-06 | 2008-03-11 | Avago Technologies General Ip Dte Ltd | Embedded testing capability for integrated serializer/deserializers |
US6953990B2 (en) * | 2003-09-19 | 2005-10-11 | Agilent Technologies, Inc. | Wafer-level packaging of optoelectronic devices |
US20050063431A1 (en) * | 2003-09-19 | 2005-03-24 | Gallup Kendra J. | Integrated optics and electronics |
US20050213995A1 (en) * | 2004-03-26 | 2005-09-29 | Myunghee Lee | Low power and low jitter optical receiver for fiber optic communication link |
JP2006344902A (ja) * | 2005-06-10 | 2006-12-21 | Fujifilm Holdings Corp | 半導体モジュール |
US7161283B1 (en) * | 2005-06-30 | 2007-01-09 | Avago Technologies Wireless Ip (Singapore) Pte. Ltd. | Method for placing metal contacts underneath FBAR resonators |
US20070004079A1 (en) * | 2005-06-30 | 2007-01-04 | Geefay Frank S | Method for making contact through via contact to an offset contactor inside a cap for the wafer level packaging of FBAR chips |
US7544542B2 (en) * | 2006-08-07 | 2009-06-09 | Advanced Micro Devices, Inc. | Reduction of damage to thermal interface material due to asymmetrical load |
US7667324B2 (en) * | 2006-10-31 | 2010-02-23 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Systems, devices, components and methods for hermetically sealing electronic modules and packages |
US20080231600A1 (en) | 2007-03-23 | 2008-09-25 | Smith George E | Near-Normal Incidence Optical Mouse Illumination System with Prism |
US9520856B2 (en) | 2009-06-24 | 2016-12-13 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Acoustic resonator structure having an electrode with a cantilevered portion |
US9425764B2 (en) | 2012-10-25 | 2016-08-23 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Accoustic resonator having composite electrodes with integrated lateral features |
US9203374B2 (en) | 2011-02-28 | 2015-12-01 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Film bulk acoustic resonator comprising a bridge |
US9099983B2 (en) | 2011-02-28 | 2015-08-04 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Bulk acoustic wave resonator device comprising a bridge in an acoustic reflector |
US9444426B2 (en) | 2012-10-25 | 2016-09-13 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Accoustic resonator having integrated lateral feature and temperature compensation feature |
US8922302B2 (en) | 2011-08-24 | 2014-12-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Acoustic resonator formed on a pedestal |
US9667220B2 (en) | 2012-01-30 | 2017-05-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Temperature controlled acoustic resonator comprising heater and sense resistors |
US9608592B2 (en) | 2014-01-21 | 2017-03-28 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Film bulk acoustic wave resonator (FBAR) having stress-relief |
US9667218B2 (en) | 2012-01-30 | 2017-05-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Temperature controlled acoustic resonator comprising feedback circuit |
US9154103B2 (en) | 2012-01-30 | 2015-10-06 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Temperature controlled acoustic resonator |
US9793874B2 (en) | 2014-05-28 | 2017-10-17 | Avago Technologies General Ip Singapore (Singapore) Pte. Ltd. | Acoustic resonator with electrical interconnect disposed in underlying dielectric |
CN111082768B (zh) * | 2018-10-19 | 2023-10-27 | 天津大学 | 封装结构及具有其的半导体器件、具有半导体器件的电子设备 |
CN111245385B (zh) * | 2019-12-04 | 2025-03-14 | 天津大学 | 芯片封装模块及封装方法及具有该模块的电子装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0163510B1 (en) | 1984-05-28 | 1989-03-29 | Koto Electric Co. Ltd. | Hermetically sealable package for electronic component |
US5821175A (en) * | 1988-07-08 | 1998-10-13 | Cauldron Limited Partnership | Removal of surface contaminants by irradiation using various methods to achieve desired inert gas flow over treated surface |
US5270571A (en) * | 1991-10-30 | 1993-12-14 | Amdahl Corporation | Three-dimensional package for semiconductor devices |
US5388443A (en) * | 1993-06-24 | 1995-02-14 | Manaka; Junji | Atmosphere sensor and method for manufacturing the sensor |
JP3613838B2 (ja) * | 1995-05-18 | 2005-01-26 | 株式会社デンソー | 半導体装置の製造方法 |
US6168948B1 (en) * | 1995-06-29 | 2001-01-02 | Affymetrix, Inc. | Miniaturized genetic analysis systems and methods |
JPH0969585A (ja) | 1995-08-31 | 1997-03-11 | Mitsubishi Electric Corp | 電子部品搭載装置およびその気密封止方法 |
US6281573B1 (en) * | 1998-03-31 | 2001-08-28 | International Business Machines Corporation | Thermal enhancement approach using solder compositions in the liquid state |
US6168947B1 (en) * | 1999-02-11 | 2001-01-02 | Food Industry Research And Development Institute | Nematophagous fungus Esteya vermicola |
AU2002214013A1 (en) | 2000-10-11 | 2002-04-22 | Telefonaktiebolager L M Ericsson (Publ) | A method of making a gasket on a pcb and a pcb |
EP1199744B1 (en) * | 2000-10-19 | 2005-12-28 | Agilent Technologies, Inc. (a Delaware corporation) | Microcap wafer-level package |
US6537892B2 (en) * | 2001-02-02 | 2003-03-25 | Delphi Technologies, Inc. | Glass frit wafer bonding process and packages formed thereby |
JP2003086355A (ja) | 2001-09-05 | 2003-03-20 | Kiko Kenji Kagi Kofun Yugenkoshi | 有機el素子の封止構造並びに封止方法及び封止装置 |
US6933537B2 (en) | 2001-09-28 | 2005-08-23 | Osram Opto Semiconductors Gmbh | Sealing for OLED devices |
-
2002
- 2002-10-22 US US10/277,479 patent/US6919222B2/en not_active Expired - Lifetime
-
2003
- 2003-06-03 DE DE10325020A patent/DE10325020B4/de not_active Expired - Fee Related
- 2003-08-20 US US10/645,435 patent/US6836013B2/en not_active Expired - Lifetime
- 2003-09-17 JP JP2003324962A patent/JP2004146808A/ja not_active Withdrawn
- 2003-10-21 GB GB0324538A patent/GB2396055B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB0324538D0 (en) | 2003-11-26 |
DE10325020A1 (de) | 2004-05-13 |
US20040077126A1 (en) | 2004-04-22 |
GB2396055B (en) | 2006-06-14 |
US6836013B2 (en) | 2004-12-28 |
US20040077127A1 (en) | 2004-04-22 |
GB2396055A (en) | 2004-06-09 |
US6919222B2 (en) | 2005-07-19 |
DE10325020B4 (de) | 2007-10-31 |
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