GB2444978B - Power electronic package having two substrates with multiple semiconductor chips and electronic components - Google Patents

Power electronic package having two substrates with multiple semiconductor chips and electronic components

Info

Publication number
GB2444978B
GB2444978B GB0617100.3A GB0617100A GB2444978B GB 2444978 B GB2444978 B GB 2444978B GB 0617100 A GB0617100 A GB 0617100A GB 2444978 B GB2444978 B GB 2444978B
Authority
GB
United Kingdom
Prior art keywords
substrates
semiconductor chips
multiple semiconductor
electronic components
power electronic
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.)
Expired - Fee Related
Application number
GB0617100.3A
Other versions
GB2444978A8 (en
GB0617100D0 (en
GB2444978A (en
Inventor
Rajesh Kumar Malhan
Mark C Johnson
Cyril Buttay
Jeremy Rashid
Florin Udrea
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Sheffield
University of Cambridge
Denso Corp
Original Assignee
University of Sheffield
University of Cambridge
Denso Corp
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 University of Sheffield, University of Cambridge, Denso Corp filed Critical University of Sheffield
Priority to GB0617100.3A priority Critical patent/GB2444978B/en
Publication of GB0617100D0 publication Critical patent/GB0617100D0/en
Publication of GB2444978A publication Critical patent/GB2444978A/en
Publication of GB2444978A8 publication Critical patent/GB2444978A8/en
Application granted granted Critical
Publication of GB2444978B publication Critical patent/GB2444978B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/46Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
    • H01L23/473Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
    • H01L23/4735Jet impingement
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/12Mountings, e.g. non-detachable insulating substrates
    • H01L23/13Mountings, e.g. non-detachable insulating substrates characterised by the shape
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3735Laminates or multilayers, e.g. direct bond copper ceramic substrates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/46Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
    • H01L23/473Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/52Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/538Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
    • H01L23/5383Multilayer substrates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/52Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/538Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
    • H01L23/5385Assembly of a plurality of insulating substrates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/58Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/60Protection against electrostatic charges or discharges, e.g. Faraday shields
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/07Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
    • H01L25/072Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/18Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different subgroups of the same main group of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N
    • 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
    • H01L2224/06Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
    • H01L2224/0601Structure
    • H01L2224/0603Bonding areas having different sizes, e.g. different heights or widths
    • 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
    • H01L2224/06Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
    • H01L2224/061Disposition
    • H01L2224/0618Disposition being disposed on at least two different sides of the body, e.g. dual array
    • H01L2224/06181On opposite sides of 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
    • H01L2224/01Means 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
    • H01L2224/26Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/31Structure, shape, material or disposition of the layer connectors after the connecting process
    • H01L2224/32Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
    • H01L2224/321Disposition
    • H01L2224/32151Disposition 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
    • H01L2224/32221Disposition 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
    • H01L2224/32225Disposition 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 non-metallic, e.g. insulating substrate with or without metallisation
    • 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
    • H01L2224/26Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/31Structure, shape, material or disposition of the layer connectors after the connecting process
    • H01L2224/33Structure, shape, material or disposition of the layer connectors after the connecting process of a plurality of layer connectors
    • 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
    • H01L2224/26Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/31Structure, shape, material or disposition of the layer connectors after the connecting process
    • H01L2224/33Structure, shape, material or disposition of the layer connectors after the connecting process of a plurality of layer connectors
    • H01L2224/331Disposition
    • H01L2224/3318Disposition being disposed on at least two different sides of the body, e.g. dual array
    • H01L2224/33181On opposite sides of the body
    • 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
    • H01L2924/1203Rectifying Diode
    • H01L2924/12032Schottky diode
    • 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
    • H01L2924/13Discrete devices, e.g. 3 terminal devices
    • H01L2924/1304Transistor
    • H01L2924/1305Bipolar Junction Transistor [BJT]
    • 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
    • H01L2924/13Discrete devices, e.g. 3 terminal devices
    • H01L2924/1304Transistor
    • H01L2924/1305Bipolar Junction Transistor [BJT]
    • H01L2924/13055Insulated gate bipolar transistor [IGBT]
    • 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
    • H01L2924/13Discrete devices, e.g. 3 terminal devices
    • H01L2924/1304Transistor
    • H01L2924/1306Field-effect transistor [FET]
    • H01L2924/13062Junction field-effect transistor [JFET]
    • 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
    • H01L2924/13Discrete devices, e.g. 3 terminal devices
    • H01L2924/1304Transistor
    • H01L2924/1306Field-effect transistor [FET]
    • H01L2924/13091Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
GB0617100.3A 2006-08-30 2006-08-30 Power electronic package having two substrates with multiple semiconductor chips and electronic components Expired - Fee Related GB2444978B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0617100.3A GB2444978B (en) 2006-08-30 2006-08-30 Power electronic package having two substrates with multiple semiconductor chips and electronic components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0617100.3A GB2444978B (en) 2006-08-30 2006-08-30 Power electronic package having two substrates with multiple semiconductor chips and electronic components

Publications (4)

Publication Number Publication Date
GB0617100D0 GB0617100D0 (en) 2006-10-11
GB2444978A GB2444978A (en) 2008-06-25
GB2444978A8 GB2444978A8 (en) 2008-08-27
GB2444978B true GB2444978B (en) 2012-03-14

Family

ID=37137059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0617100.3A Expired - Fee Related GB2444978B (en) 2006-08-30 2006-08-30 Power electronic package having two substrates with multiple semiconductor chips and electronic components

Country Status (1)

Country Link
GB (1) GB2444978B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8034666B2 (en) 2009-11-15 2011-10-11 Microsemi Corporation Multi-layer thick-film RF package
US8410601B2 (en) 2009-11-15 2013-04-02 Microsemi Corporation RF package
WO2019064775A1 (en) * 2017-09-29 2019-04-04 日立金属株式会社 Semiconductor device and production method therefor
JP7268563B2 (en) * 2019-09-30 2023-05-08 株式会社デンソー semiconductor equipment
CN115424980B (en) * 2022-11-04 2023-02-07 成都复锦功率半导体技术发展有限公司 Stacking and packaging method for double-side interconnection of chips

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317215A1 (en) * 1993-05-24 1994-12-01 Abb Research Ltd High-voltage component
EP0931346A1 (en) * 1996-09-30 1999-07-28 Siemens Aktiengesellschaft Microelectronic component with a sandwich design
FR2786657A1 (en) * 1998-11-27 2000-06-02 Alstom Technology Power electronic component with cooling surfaces includes dual cooling panels forming sandwich to enclose semiconductor element
US6072240A (en) * 1998-10-16 2000-06-06 Denso Corporation Semiconductor chip package
US6337512B1 (en) * 1999-03-31 2002-01-08 Abb Research Ltd. Semiconductor module
EP1298108A2 (en) * 2001-09-28 2003-04-02 Dowa Mining Co., Ltd. Metal/ceramic bonding article
WO2004034428A2 (en) * 2002-10-04 2004-04-22 International Rectifier Corporation Semiconductor device package
US20040169266A1 (en) * 2003-02-27 2004-09-02 Power-One Limited Power supply packaging system
US20040183188A1 (en) * 2002-12-25 2004-09-23 Denso Corporation Semiconductor module and semiconductor device
EP1522138A2 (en) * 2002-07-10 2005-04-13 Robert Bosch Gmbh Active rectifier module for three-phase generators of vehicles
EP1531494A2 (en) * 2003-11-13 2005-05-18 Delphi Technologies, Inc. Double-sided multi-chip circuit component
US20050151161A1 (en) * 1999-09-24 2005-07-14 Rainer Topp Electronic assembly
DE102004050792A1 (en) * 2004-10-19 2006-04-20 Robert Bosch Gmbh Component module for high temperature applications and method for manufacturing such a component module
US20060163648A1 (en) * 2002-05-11 2006-07-27 Henning Hauenstein Semiconductor component

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317215A1 (en) * 1993-05-24 1994-12-01 Abb Research Ltd High-voltage component
EP0931346A1 (en) * 1996-09-30 1999-07-28 Siemens Aktiengesellschaft Microelectronic component with a sandwich design
US6072240A (en) * 1998-10-16 2000-06-06 Denso Corporation Semiconductor chip package
FR2786657A1 (en) * 1998-11-27 2000-06-02 Alstom Technology Power electronic component with cooling surfaces includes dual cooling panels forming sandwich to enclose semiconductor element
US6337512B1 (en) * 1999-03-31 2002-01-08 Abb Research Ltd. Semiconductor module
US20050151161A1 (en) * 1999-09-24 2005-07-14 Rainer Topp Electronic assembly
EP1298108A2 (en) * 2001-09-28 2003-04-02 Dowa Mining Co., Ltd. Metal/ceramic bonding article
US20060163648A1 (en) * 2002-05-11 2006-07-27 Henning Hauenstein Semiconductor component
EP1522138A2 (en) * 2002-07-10 2005-04-13 Robert Bosch Gmbh Active rectifier module for three-phase generators of vehicles
WO2004034428A2 (en) * 2002-10-04 2004-04-22 International Rectifier Corporation Semiconductor device package
US20040183188A1 (en) * 2002-12-25 2004-09-23 Denso Corporation Semiconductor module and semiconductor device
US20040169266A1 (en) * 2003-02-27 2004-09-02 Power-One Limited Power supply packaging system
EP1531494A2 (en) * 2003-11-13 2005-05-18 Delphi Technologies, Inc. Double-sided multi-chip circuit component
DE102004050792A1 (en) * 2004-10-19 2006-04-20 Robert Bosch Gmbh Component module for high temperature applications and method for manufacturing such a component module

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
'Double-Sided Cooling for High Power IGBT Modules Using Flip Chip Technology', Gillot et al. IEEE Transactions on components and packaging technologies, Vol. 24, No. 4, Pages 698-704 (2001) *
IEEE Transactions on components and packaging technologies, Vol 24,No 4,December 2001,Pages 698-704 *

Also Published As

Publication number Publication date
GB2444978A8 (en) 2008-08-27
GB0617100D0 (en) 2006-10-11
GB2444978A (en) 2008-06-25

Similar Documents

Publication Publication Date Title
TWI346367B (en) Stacked integrated circuit and semiconductor component
GB2485087B (en) Power electronic package having two substrates with multiple semiconductor chips and electronic components
TWI341021B (en) Electronic substrate, semiconductor device, and electronic device
EP2023384A4 (en) Electronic component, semiconductor package and electronic device
TWI369768B (en) Flip chip packages with spacers separating heat sinks and substrates
EP2045839A4 (en) Adhesive for electronic components, method for manufacturing semiconductor chip laminate, and semiconductor device
EP2196514A4 (en) Adhesive composition, electronic component-mounted substrate using the adhesive composition, and semiconductor device
EP2179444A4 (en) Semiconductor package including through-hole electrode and light-transmitting substrate
TWI366330B (en) Chip scale power converter package having an inductor substrate and its method
TW200631141A (en) Package structure with chip embedded in substrate
HK1119482A1 (en) Integrated circuit package and its manufacturing process
EP2054933A4 (en) Substrate and process for semiconductor flip chip package
EP1851799A4 (en) Integrated circuit chip package and method
EP2021848A4 (en) Optically-enabled integrated circuit package
EP2109138A4 (en) Heat dissipating substrate and electronic device using the same
EP2031510A4 (en) Semiconductor integrated circuit
TWI318792B (en) Circuit board structure having embedded semiconductor chip and fabrication method thereof
TWI341570B (en) Laminated ic packaging substrate and connector structure
TWI346998B (en) Semiconductor device having high cooling efficiency and method for manufacturing the same
EP2037497A4 (en) Semiconductor package, its manufacturing method, semiconductor device, and electronic device
TWI320588B (en) Semiconductor device having conductive bumps and fabrication methodthereof
EP2020023A4 (en) Method for forming c4 connections on integrated circuit chips and the resulting devices
TWI339883B (en) Substrate structure for semiconductor package and manufacturing method thereof
EP2061079A4 (en) Semiconductor package and semiconductor package assembly
EP2034519A4 (en) Resin-sealed semiconductor device and electronic device using such semiconductor device

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170830