WO2008011276A3 - Microphone module and method for fabricating the same - Google Patents

Microphone module and method for fabricating the same Download PDF

Info

Publication number
WO2008011276A3
WO2008011276A3 PCT/US2007/072810 US2007072810W WO2008011276A3 WO 2008011276 A3 WO2008011276 A3 WO 2008011276A3 US 2007072810 W US2007072810 W US 2007072810W WO 2008011276 A3 WO2008011276 A3 WO 2008011276A3
Authority
WO
WIPO (PCT)
Prior art keywords
fabricating
same
microphone module
microphone
carrier
Prior art date
Application number
PCT/US2007/072810
Other languages
French (fr)
Other versions
WO2008011276A2 (en
Inventor
Li-Te Wu
Wei-Chan Hsu
Bing-Ming Ho
Original Assignee
Fortemedia Inc
Li-Te Wu
Wei-Chan Hsu
Bing-Ming Ho
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 Fortemedia Inc, Li-Te Wu, Wei-Chan Hsu, Bing-Ming Ho filed Critical Fortemedia Inc
Publication of WO2008011276A2 publication Critical patent/WO2008011276A2/en
Publication of WO2008011276A3 publication Critical patent/WO2008011276A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/04—Microphones
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
    • 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
    • H01L2224/10—Bump connectors; Manufacturing methods related thereto
    • H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
    • H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
    • H01L2224/161—Disposition
    • H01L2224/16151—Disposition the bump 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
    • H01L2224/16221—Disposition the bump 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
    • H01L2224/16225—Disposition the bump 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 non-metallic, e.g. insulating substrate with or without metallisation
    • 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
    • H01L2924/00011—Not relevant to the scope of the group, the symbol of which is combined with the symbol of this group
    • 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
    • H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
    • 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
    • H01L2924/11—Device type
    • H01L2924/12—Passive devices, e.g. 2 terminal devices
    • H01L2924/1204—Optical Diode
    • H01L2924/12044—OLED
    • 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
    • H01L2924/151—Die mounting substrate
    • H01L2924/1515—Shape
    • H01L2924/15151—Shape the die mounting substrate comprising an aperture, e.g. for underfilling, outgassing, window type wire connections
    • 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
    • H01L2924/151—Die mounting substrate
    • H01L2924/153—Connection portion
    • H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
    • H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
    • 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
    • H01L2924/1815—Shape
    • 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
    • H01L2924/1815—Shape
    • H01L2924/1816—Exposing the passive side of the semiconductor or solid-state body
    • H01L2924/18161—Exposing the passive side of the semiconductor or solid-state body of a flip chip
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09072—Hole or recess under component or special relationship between hole and component
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10083—Electromechanical or electro-acoustic component, e.g. microphone
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

A microphone module. The module comprises a carrier having a first side and an opposing second side and comprising a through hole. A microphone is disposed on the first side of the carrier and corresponding to the through hole. A processing chip is disposed on the first side of the carrier and coupled to the microphone. An encapsulant is disposed on the first side of the carrier to encapsulate the microphone and the processing chip.
PCT/US2007/072810 2006-07-17 2007-07-05 Microphone module and method for fabricating the same WO2008011276A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/457,847 US7657025B2 (en) 2006-07-17 2006-07-17 Microphone module and method for fabricating the same
US11/457,847 2006-07-17

Publications (2)

Publication Number Publication Date
WO2008011276A2 WO2008011276A2 (en) 2008-01-24
WO2008011276A3 true WO2008011276A3 (en) 2008-04-03

Family

ID=38957477

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/072810 WO2008011276A2 (en) 2006-07-17 2007-07-05 Microphone module and method for fabricating the same

Country Status (3)

Country Link
US (1) US7657025B2 (en)
TW (1) TWI350703B (en)
WO (1) WO2008011276A2 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008066983A (en) * 2006-09-06 2008-03-21 Yamaha Corp Microphone package
US20080130935A1 (en) * 2006-09-27 2008-06-05 Yamaha Corporation Microphone package
US20080240471A1 (en) * 2007-03-30 2008-10-02 Fortemedia, Inc. Electronic device including internal microphone array
KR100963296B1 (en) * 2008-07-11 2010-06-11 주식회사 비에스이 A variable directional microphone assmebly and method of making the microphone assembly
KR100970197B1 (en) * 2008-07-11 2010-07-14 주식회사 비에스이 A variable directional microphone assmebly and method of making the microphone assembly
DE112009002542A5 (en) * 2008-10-14 2011-09-08 Knowles Electronics, Llc Microphone with a plurality of transducer elements
US9148497B2 (en) * 2009-04-22 2015-09-29 Nokia Technologies Oy Display with improved electromagnetic compatibility characteristics
JP5434798B2 (en) * 2009-12-25 2014-03-05 船井電機株式会社 Microphone unit and voice input device including the same
JP5799619B2 (en) * 2011-06-24 2015-10-28 船井電機株式会社 Microphone unit
TWI448163B (en) * 2012-03-05 2014-08-01 Merry Electronics Co Ltd Electret condenser microphone
US8872288B2 (en) * 2012-08-09 2014-10-28 Infineon Technologies Ag Apparatus comprising and a method for manufacturing an embedded MEMS device
US9332330B2 (en) * 2013-07-22 2016-05-03 Infineon Technologies Ag Surface mountable microphone package, a microphone arrangement, a mobile phone and a method for recording microphone signals
US9432759B2 (en) * 2013-07-22 2016-08-30 Infineon Technologies Ag Surface mountable microphone package, a microphone arrangement, a mobile phone and a method for recording microphone signals
US10659889B2 (en) * 2013-11-08 2020-05-19 Infineon Technologies Ag Microphone package and method for generating a microphone signal
US9554214B2 (en) 2014-10-02 2017-01-24 Knowles Electronics, Llc Signal processing platform in an acoustic capture device
US20160317068A1 (en) * 2015-04-30 2016-11-03 Verily Life Sciences Llc Electronic devices with encapsulating silicone based adhesive
KR101673347B1 (en) * 2015-07-07 2016-11-07 현대자동차 주식회사 Microphone
KR101684537B1 (en) * 2015-07-07 2016-12-08 현대자동차 주식회사 Microphone, manufacturing methode and control method therefor
US20170240418A1 (en) * 2016-02-18 2017-08-24 Knowles Electronics, Llc Low-cost miniature mems vibration sensor
US10005660B1 (en) 2017-02-15 2018-06-26 Advanced Semiconductor Engineering, Inc. Semiconductor package device including microelectromechanical system
US20180317006A1 (en) * 2017-04-28 2018-11-01 Qualcomm Incorporated Microphone configurations
WO2018218073A1 (en) * 2017-05-25 2018-11-29 Knowles Electronics, Llc Microphone package for fully encapsulated asic and wires
CN109005489B (en) * 2017-06-07 2021-03-16 美商富迪科技股份有限公司 Microphone device
CN110300363A (en) * 2019-06-20 2019-10-01 钰太芯微电子科技（上海）有限公司 A kind of MEMS microphone and fully integrated hearing aid
US11284187B1 (en) * 2020-10-26 2022-03-22 Fortemedia, Inc. Small-array MEMS microphone apparatus and noise suppression method thereof
CN113015066A (en) * 2021-03-29 2021-06-22 京东数字科技控股股份有限公司 Microphone structure and have its household electrical appliances

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410608A (en) * 1992-09-29 1995-04-25 Unex Corporation Microphone
US6633647B1 (en) * 1997-06-30 2003-10-14 Hewlett-Packard Development Company, L.P. Method of custom designing directional responses for a microphone of a portable computer
US20040151333A1 (en) * 2002-12-20 2004-08-05 Holger Kral Microphone module for a hearing aid device
US20050207605A1 (en) * 2004-03-08 2005-09-22 Infineon Technologies Ag Microphone and method of producing a microphone

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410608A (en) * 1992-09-29 1995-04-25 Unex Corporation Microphone
US6633647B1 (en) * 1997-06-30 2003-10-14 Hewlett-Packard Development Company, L.P. Method of custom designing directional responses for a microphone of a portable computer
US20040151333A1 (en) * 2002-12-20 2004-08-05 Holger Kral Microphone module for a hearing aid device
US20050207605A1 (en) * 2004-03-08 2005-09-22 Infineon Technologies Ag Microphone and method of producing a microphone

Also Published As

Publication number Publication date
WO2008011276A2 (en) 2008-01-24
TW200808091A (en) 2008-02-01
US7657025B2 (en) 2010-02-02
US20080037768A1 (en) 2008-02-14
TWI350703B (en) 2011-10-11

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