ITTO20010086A0 - Procedimento per sigillare e connettere parti di microsistemi elettromeccanici, fluidi, ottici e dispositivo cosi' ottenuto. - Google Patents

Procedimento per sigillare e connettere parti di microsistemi elettromeccanici, fluidi, ottici e dispositivo cosi' ottenuto.

Info

Publication number
ITTO20010086A0
ITTO20010086A0 IT2001TO000086A ITTO20010086A ITTO20010086A0 IT TO20010086 A0 ITTO20010086 A0 IT TO20010086A0 IT 2001TO000086 A IT2001TO000086 A IT 2001TO000086A IT TO20010086 A ITTO20010086 A IT TO20010086A IT TO20010086 A0 ITTO20010086 A0 IT TO20010086A0
Authority
IT
Italy
Prior art keywords
electromechanical
fluids
sealing
procedure
connecting parts
Prior art date
Application number
IT2001TO000086A
Other languages
English (en)
Inventor
Ubaldo Mastromatteo
Original Assignee
St Microelectronics Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT2001TO000086A priority Critical patent/ITTO20010086A1/it
Publication of ITTO20010086A0 publication Critical patent/ITTO20010086A0/it
Priority to US10/060,068 priority patent/US7531897B2/en
Publication of ITTO20010086A1 publication Critical patent/ITTO20010086A1/it
Priority to US12/417,461 priority patent/US8050011B2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81CPROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00015Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
    • B81C1/00261Processes for packaging MEMS devices
    • B81C1/00269Bonding of solid lids or wafers to the substrate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81CPROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00015Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
    • B81C1/00261Processes for packaging MEMS devices
    • B81C1/00301Connecting electric signal lines from the MEMS device with external electrical signal lines, e.g. through vias
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/50Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/80Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L24/81Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B2207/00Microstructural systems or auxiliary parts thereof
    • B81B2207/09Packages
    • B81B2207/091Arrangements for connecting external electrical signals to mechanical structures inside the package
    • B81B2207/093Conductive package seal
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/02Bonding areas; Manufacturing methods related thereto
    • H01L2224/04Structure, shape, material or disposition of the bonding areas prior to the connecting process
    • H01L2224/05Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
    • H01L2224/0554External layer
    • H01L2224/0556Disposition
    • H01L2224/05568Disposition the whole external layer protruding from the surface
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/02Bonding areas; Manufacturing methods related thereto
    • H01L2224/04Structure, shape, material or disposition of the bonding areas prior to the connecting process
    • H01L2224/05Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
    • H01L2224/0554External layer
    • H01L2224/05573Single external layer
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/02Bonding areas; Manufacturing methods related thereto
    • H01L2224/07Structure, shape, material or disposition of the bonding areas after the connecting process
    • H01L2224/08Structure, shape, material or disposition of the bonding areas after the connecting process of an individual bonding area
    • H01L2224/081Disposition
    • H01L2224/0812Disposition the bonding area connecting directly to another bonding area, i.e. connectorless bonding, e.g. bumpless bonding
    • H01L2224/08121Disposition the bonding area connecting directly to another bonding area, i.e. connectorless bonding, e.g. bumpless bonding the connected bonding areas being not aligned with respect to each other
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/10Bump connectors; Manufacturing methods related thereto
    • H01L2224/1012Auxiliary members for bump connectors, e.g. spacers
    • H01L2224/10122Auxiliary members for bump connectors, e.g. spacers being formed on the semiconductor or solid-state body to be connected
    • H01L2224/10135Alignment aids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/10Bump connectors; Manufacturing methods related thereto
    • H01L2224/1012Auxiliary members for bump connectors, e.g. spacers
    • H01L2224/10152Auxiliary members for bump connectors, e.g. spacers being formed on an item to be connected not being a semiconductor or solid-state body
    • H01L2224/10165Alignment aids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/80001Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected by connecting a bonding area directly to another bonding area, i.e. connectorless bonding, e.g. bumpless bonding
    • H01L2224/8012Aligning
    • H01L2224/80136Aligning involving guiding structures, e.g. spacers or supporting members
    • H01L2224/80138Aligning involving guiding structures, e.g. spacers or supporting members the guiding structures being at least partially left in the finished device
    • H01L2224/8014Guiding structures outside the body
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/81Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
    • H01L2224/8112Aligning
    • H01L2224/81136Aligning involving guiding structures, e.g. spacers or supporting members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/81Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
    • H01L2224/8112Aligning
    • H01L2224/81136Aligning involving guiding structures, e.g. spacers or supporting members
    • H01L2224/81138Aligning involving guiding structures, e.g. spacers or supporting members the guiding structures being at least partially left in the finished device
    • H01L2224/81139Guiding structures on the body
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/81Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
    • H01L2224/8112Aligning
    • H01L2224/81136Aligning involving guiding structures, e.g. spacers or supporting members
    • H01L2224/81138Aligning involving guiding structures, e.g. spacers or supporting members the guiding structures being at least partially left in the finished device
    • H01L2224/8114Guiding structures outside the body
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/80Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/81Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
    • H01L2224/818Bonding techniques
    • H01L2224/81801Soldering or alloying
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01006Carbon [C]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01032Germanium [Ge]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/0105Tin [Sn]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01074Tungsten [W]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01079Gold [Au]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/013Alloys
    • H01L2924/0132Binary Alloys
    • H01L2924/01322Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10Details of semiconductor or other solid state devices to be connected
    • H01L2924/11Device type
    • H01L2924/12Passive devices, e.g. 2 terminal devices
    • H01L2924/1204Optical Diode
    • H01L2924/12041LED

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Micromachines (AREA)
  • Fluid-Pressure Circuits (AREA)
IT2001TO000086A 2001-01-30 2001-01-30 Procedimento per sigillare e connettere parti di microsistemi elettromeccanici, fluidi, ottici e dispositivo cosi' ottenuto. ITTO20010086A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2001TO000086A ITTO20010086A1 (it) 2001-01-30 2001-01-30 Procedimento per sigillare e connettere parti di microsistemi elettromeccanici, fluidi, ottici e dispositivo cosi' ottenuto.
US10/060,068 US7531897B2 (en) 2001-01-30 2002-01-29 Process for sealing and connecting parts of electromechanical, fluid and optical microsystems and device obtained thereby
US12/417,461 US8050011B2 (en) 2001-01-30 2009-04-02 Process for sealing and connecting parts of electromechanical, fluid and optical microsystems and device obtained thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000086A ITTO20010086A1 (it) 2001-01-30 2001-01-30 Procedimento per sigillare e connettere parti di microsistemi elettromeccanici, fluidi, ottici e dispositivo cosi' ottenuto.

Publications (2)

Publication Number Publication Date
ITTO20010086A0 true ITTO20010086A0 (it) 2001-01-30
ITTO20010086A1 ITTO20010086A1 (it) 2002-07-30

Family

ID=11458481

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000086A ITTO20010086A1 (it) 2001-01-30 2001-01-30 Procedimento per sigillare e connettere parti di microsistemi elettromeccanici, fluidi, ottici e dispositivo cosi' ottenuto.

Country Status (2)

Country Link
US (2) US7531897B2 (it)
IT (1) ITTO20010086A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1894155A (zh) * 2003-12-19 2007-01-10 国际商业机器公司 用于自对准微机电系统中的部件的方法和系统
DE102005027276B3 (de) * 2005-06-08 2007-01-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung einer Stapelanordnung
EP1911078A1 (en) * 2005-07-25 2008-04-16 Koninklijke Philips Electronics N.V. Interconnection and packaging method for biomedical devices with electronic and fluid functions
KR20120091691A (ko) * 2011-02-09 2012-08-20 삼성전자주식회사 휨 방지용 접합패턴을 갖는 반도체 소자 및 그 제조방법
WO2012171663A1 (en) * 2011-06-15 2012-12-20 Eth Zurich Low-temperature wafer-level packaging and direct electrical interconnection
US9570421B2 (en) 2013-11-14 2017-02-14 Taiwan Semiconductor Manufacturing Co., Ltd. Stacking of multiple dies for forming three dimensional integrated circuit (3DIC) structure
DE102014210852B4 (de) * 2014-06-06 2022-10-06 Robert Bosch Gmbh Bauteil mit zwei Halbleiter-Bauelementen, die über eine strukturierte Bond-Verbindungsschicht miteinander verbunden sind, und Verfahren zum Herstellen eines solchen Bauteils
ITUA20164673A1 (it) 2016-06-27 2017-12-27 St Microelectronics Srl Dispositivo mems formato da almeno due strati strutturali incollati reciprocamente e relativo processo di fabbricazione
CN108100986B (zh) * 2016-11-24 2020-01-31 上海新微技术研发中心有限公司 一种共晶键合方法和半导体器件
US10381330B2 (en) * 2017-03-28 2019-08-13 Silicon Storage Technology, Inc. Sacrificial alignment ring and self-soldering vias for wafer bonding
US10998480B2 (en) * 2018-09-19 2021-05-04 Facebook Technologies, Llc Light-emitting structure alignment preservation in display fabrication

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784970A (en) * 1987-11-18 1988-11-15 Grumman Aerospace Corporation Process for making a double wafer moated signal processor
US5343064A (en) * 1988-03-18 1994-08-30 Spangler Leland J Fully integrated single-crystal silicon-on-insulator process, sensors and circuits
US5236118A (en) * 1992-05-12 1993-08-17 The Regents Of The University Of California Aligned wafer bonding
JP3151956B2 (ja) * 1992-09-04 2001-04-03 株式会社村田製作所 加速度センサ
US6570221B1 (en) * 1993-07-27 2003-05-27 Hyundai Electronics America Bonding of silicon wafers
FR2718571B1 (fr) * 1994-04-08 1996-05-15 Thomson Csf Composant hybride semiconducteur.
US5633535A (en) * 1995-01-27 1997-05-27 Chao; Clinton C. Spacing control in electronic device assemblies
US6137164A (en) * 1998-03-16 2000-10-24 Texas Instruments Incorporated Thin stacked integrated circuit device
US6291875B1 (en) * 1998-06-24 2001-09-18 Analog Devices Imi, Inc. Microfabricated structures with electrical isolation and interconnections
AU5215099A (en) * 1998-07-07 2000-01-24 Goodyear Tire And Rubber Company, The Method of fabricating silicon capacitive sensor
US6238946B1 (en) * 1999-08-17 2001-05-29 International Business Machines Corporation Process for fabricating single crystal resonant devices that are compatible with integrated circuit processing
US6759332B2 (en) * 2001-01-31 2004-07-06 International Business Machines Corporation Method for producing dual damascene interconnections and structure produced thereby
JP4890689B2 (ja) * 2001-07-24 2012-03-07 オリンパス株式会社 三次元構造体の製造方法及び揺動体の製造方法
US6887769B2 (en) * 2002-02-06 2005-05-03 Intel Corporation Dielectric recess for wafer-to-wafer and die-to-die metal bonding and method of fabricating the same

Also Published As

Publication number Publication date
ITTO20010086A1 (it) 2002-07-30
US7531897B2 (en) 2009-05-12
US20020119597A1 (en) 2002-08-29
US20090186447A1 (en) 2009-07-23
US8050011B2 (en) 2011-11-01

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