WO2007017757A3 - Chip scale package for a micro component - Google Patents

Chip scale package for a micro component Download PDF

Info

Publication number
WO2007017757A3
WO2007017757A3 PCT/IB2006/002555 IB2006002555W WO2007017757A3 WO 2007017757 A3 WO2007017757 A3 WO 2007017757A3 IB 2006002555 W IB2006002555 W IB 2006002555W WO 2007017757 A3 WO2007017757 A3 WO 2007017757A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensor die
micro component
bond pads
cap structure
chip scale
Prior art date
Application number
PCT/IB2006/002555
Other languages
French (fr)
Other versions
WO2007017757A2 (en
Inventor
Jochen Kuhmann
Matthias Heschel
Original Assignee
Hymite As
Jochen Kuhmann
Matthias Heschel
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 Hymite As, Jochen Kuhmann, Matthias Heschel filed Critical Hymite As
Priority to JP2008525661A priority Critical patent/JP2009505389A/en
Priority to CN2006800294691A priority patent/CN101243010B/en
Priority to EP06795501A priority patent/EP1912890A2/en
Publication of WO2007017757A2 publication Critical patent/WO2007017757A2/en
Publication of WO2007017757A3 publication Critical patent/WO2007017757A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
    • B81C1/00222—Integrating an electronic processing unit with a micromechanical structure
    • B81C1/0023—Packaging together an electronic processing unit die and a micromechanical structure die
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means 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
    • H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
    • H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
    • H01L2224/321—Disposition
    • H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/32245—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means 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
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48095—Kinked
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means 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
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732—Location after the connecting process
    • H01L2224/73251—Location after the connecting process on different surfaces
    • H01L2224/73265—Layer and wire connectors
    • 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
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/102—Material of the semiconductor or solid state bodies
    • H01L2924/1025—Semiconducting materials
    • H01L2924/10251—Elemental semiconductors, i.e. Group IV
    • H01L2924/10253—Silicon [Si]
    • 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
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/146—Mixed devices
    • H01L2924/1461—MEMS
    • 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
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181—Encapsulation

Abstract

A package includes a sensor die with a micro component, such as a MEMS device, coupled to an integrated circuit which may include, for example., CMOS circuitry, and one or more electrically conductive bond pads near the periphery of the sensor die. A semiconductor cap structure is attached to the sensor die. The front side of the cap structure is attached to the sensor die by a seal ring to hermetically encapsulate an area of the sensor die where the micro component is located. The bond pads on the sensor die are located outside the area encapsulated by the seal ring. Electrical leads, which extend along outer side edges of the semiconductor cap structure from its front side to its back side, are coupled to the micro component via the bond pads.
PCT/IB2006/002555 2005-08-11 2006-08-10 Chip scale package for a micro component WO2007017757A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008525661A JP2009505389A (en) 2005-08-11 2006-08-10 Chip scale package for micro parts
CN2006800294691A CN101243010B (en) 2005-08-11 2006-08-10 Chip scale package for a micro component and preparation method
EP06795501A EP1912890A2 (en) 2005-08-11 2006-08-10 Chip scale package for a micro component

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/202,478 US7419853B2 (en) 2005-08-11 2005-08-11 Method of fabrication for chip scale package for a micro component
US11/202,478 2005-08-11

Publications (2)

Publication Number Publication Date
WO2007017757A2 WO2007017757A2 (en) 2007-02-15
WO2007017757A3 true WO2007017757A3 (en) 2007-04-19

Family

ID=37595472

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/002555 WO2007017757A2 (en) 2005-08-11 2006-08-10 Chip scale package for a micro component

Country Status (5)

Country Link
US (2) US7419853B2 (en)
EP (1) EP1912890A2 (en)
JP (1) JP2009505389A (en)
CN (1) CN101243010B (en)
WO (1) WO2007017757A2 (en)

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US7569926B2 (en) * 2005-08-26 2009-08-04 Innovative Micro Technology Wafer level hermetic bond using metal alloy with raised feature
US7541209B2 (en) * 2005-10-14 2009-06-02 Hewlett-Packard Development Company, L.P. Method of forming a device package having edge interconnect pad
US7536909B2 (en) * 2006-01-20 2009-05-26 Memsic, Inc. Three-dimensional multi-chips and tri-axial sensors and methods of manufacturing the same
DE112006003866B4 (en) * 2006-03-09 2019-11-21 Infineon Technologies Ag A reduced voltage electronic multi-chip package and method of making the same
US7524693B2 (en) * 2006-05-16 2009-04-28 Freescale Semiconductor, Inc. Method and apparatus for forming an electrical connection to a semiconductor substrate
US8022554B2 (en) 2006-06-15 2011-09-20 Sitime Corporation Stacked die package for MEMS resonator system
US7901989B2 (en) 2006-10-10 2011-03-08 Tessera, Inc. Reconstituted wafer level stacking
US7829438B2 (en) 2006-10-10 2010-11-09 Tessera, Inc. Edge connect wafer level stacking
US8513789B2 (en) 2006-10-10 2013-08-20 Tessera, Inc. Edge connect wafer level stacking with leads extending along edges
WO2008079887A2 (en) * 2006-12-21 2008-07-03 Analog Devices, Inc. Stacked mems device
US7952195B2 (en) 2006-12-28 2011-05-31 Tessera, Inc. Stacked packages with bridging traces
US8461672B2 (en) 2007-07-27 2013-06-11 Tessera, Inc. Reconstituted wafer stack packaging with after-applied pad extensions
WO2009020572A2 (en) 2007-08-03 2009-02-12 Tessera Technologies Hungary Kft. Stack packages using reconstituted wafers
US8043895B2 (en) 2007-08-09 2011-10-25 Tessera, Inc. Method of fabricating stacked assembly including plurality of stacked microelectronic elements
KR100925558B1 (en) * 2007-10-18 2009-11-05 주식회사 비에스이 Mems microphone package
US8680662B2 (en) 2008-06-16 2014-03-25 Tessera, Inc. Wafer level edge stacking
TWI427714B (en) * 2008-10-08 2014-02-21 United Microelectronics Corp Semiconductor assembly and method for forming seal ring
US7825507B2 (en) * 2008-10-08 2010-11-02 United Microelectronics Corp. Semiconductor assembly and method for forming seal ring
US8053887B2 (en) * 2008-10-08 2011-11-08 United Microelectronics Corp. Semiconductor assembly
US8013404B2 (en) * 2008-10-09 2011-09-06 Shandong Gettop Acoustic Co. Ltd. Folded lead-frame packages for MEMS devices
US7955885B1 (en) 2009-01-09 2011-06-07 Integrated Device Technology, Inc. Methods of forming packaged micro-electromechanical devices
US8466542B2 (en) 2009-03-13 2013-06-18 Tessera, Inc. Stacked microelectronic assemblies having vias extending through bond pads
US7932570B1 (en) * 2009-11-09 2011-04-26 Honeywell International Inc. Silicon tab edge mount for a wafer level package
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CN102859688B (en) 2010-02-26 2015-05-27 优博创新科技产权有限公司 Semiconductor package for mems device and method of manufacturing the same
US10500770B2 (en) * 2010-03-02 2019-12-10 So-Semi Technologies, Llc LED packaging with integrated optics and methods of manufacturing the same
US8742569B2 (en) * 2010-04-30 2014-06-03 Ubotic Intellectual Property Co. Ltd. Semiconductor package configured to electrically couple to a printed circuit board and method of providing same
KR101381438B1 (en) 2010-04-30 2014-04-04 유보틱 인텔릭츄얼 프라퍼티 컴퍼니 리미티드 Air cavity package configured to electrically couple to a printed circuit board and method of providing same
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TW201250947A (en) * 2011-05-12 2012-12-16 Siliconware Precision Industries Co Ltd Package structure having a micromechanical electronic component and method of making same
KR101307436B1 (en) * 2011-11-10 2013-09-12 (주)유우일렉트로닉스 Mems sensor pakiging and the method
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US8709868B2 (en) 2012-08-23 2014-04-29 Freescale Semiconductor, Inc. Sensor packages and method of packaging dies of differing sizes
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US8962389B2 (en) 2013-05-30 2015-02-24 Freescale Semiconductor, Inc. Microelectronic packages including patterned die attach material and methods for the fabrication thereof
GB2516079A (en) 2013-07-10 2015-01-14 Melexis Technologies Nv Method for hermetically sealing with reduced stress
JP6557481B2 (en) * 2015-02-26 2019-08-07 ローム株式会社 Electronic equipment
US9771258B2 (en) 2015-06-24 2017-09-26 Raytheon Company Wafer level MEMS package including dual seal ring
CN105347289A (en) * 2015-10-09 2016-02-24 锐迪科微电子（上海）有限公司 Enclosing structure suitable for chip scale package and manufacturing method thereof
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Also Published As

Publication number Publication date
CN101243010B (en) 2011-10-05
EP1912890A2 (en) 2008-04-23
US20080315390A1 (en) 2008-12-25
US7419853B2 (en) 2008-09-02
JP2009505389A (en) 2009-02-05
CN101243010A (en) 2008-08-13
WO2007017757A2 (en) 2007-02-15
US20070035001A1 (en) 2007-02-15

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