JP2012517704A - 半導体モジュールと接続相手との間に高温および温度変化に強い接続を形成する方法 - Google Patents
半導体モジュールと接続相手との間に高温および温度変化に強い接続を形成する方法 Download PDFInfo
- Publication number
- JP2012517704A JP2012517704A JP2011549430A JP2011549430A JP2012517704A JP 2012517704 A JP2012517704 A JP 2012517704A JP 2011549430 A JP2011549430 A JP 2011549430A JP 2011549430 A JP2011549430 A JP 2011549430A JP 2012517704 A JP2012517704 A JP 2012517704A
- Authority
- JP
- Japan
- Prior art keywords
- connection
- sintering
- semiconductor
- layer
- temperature
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 48
- 239000004065 semiconductor Substances 0.000 title claims abstract description 32
- 238000005245 sintering Methods 0.000 claims abstract description 43
- 239000000725 suspension Substances 0.000 claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 27
- 239000000126 substance Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 48
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 17
- 229910052709 silver Inorganic materials 0.000 description 15
- 239000004332 silver Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 239000004020 conductor Substances 0.000 description 12
- 239000011261 inert gas Substances 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 235000019013 Viburnum opulus Nutrition 0.000 description 4
- 244000071378 Viburnum opulus Species 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
- 238000009766 low-temperature sintering Methods 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000012495 reaction gas Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/33—Structure, shape, material or disposition of the layer connectors after the connecting process of a plurality of layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/27—Manufacturing methods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L24/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/83—Methods 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 layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/50—Multistep manufacturing processes of assemblies consisting of devices, each device being of a type provided for in group H01L27/00 or H01L29/00
-
- 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
- H01L2224/27—Manufacturing methods
- H01L2224/275—Manufacturing methods by chemical or physical modification of a pre-existing or pre-deposited material
- H01L2224/27505—Sintering
-
- 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
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/291—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29101—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of less than 400°C
-
- 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
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29338—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/29339—Silver [Ag] as principal constituent
-
- 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
- H01L2224/32135—Disposition the layer connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/32145—Disposition the layer connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
-
- 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
- H01L2224/48091—Arched
-
- 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
- H01L2224/484—Connecting portions
- H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
- H01L2224/48472—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area also being a wedge bond, i.e. wedge-to-wedge
-
- 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
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods 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 layer connector
- H01L2224/83053—Bonding environment
- H01L2224/83054—Composition of the atmosphere
- H01L2224/83065—Composition of the atmosphere being reducing
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods 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 layer connector
- H01L2224/83053—Bonding environment
- H01L2224/83054—Composition of the atmosphere
- H01L2224/83075—Composition of the atmosphere being inert
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods 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 layer connector
- H01L2224/8319—Arrangement of the layer connectors prior to mounting
- H01L2224/83193—Arrangement of the layer connectors prior to mounting wherein the layer connectors are disposed on both the semiconductor or solid-state body and another item or body to be connected to the semiconductor or solid-state body
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods 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 layer connector
- H01L2224/832—Applying energy for connecting
- H01L2224/83201—Compression bonding
- H01L2224/83205—Ultrasonic bonding
- H01L2224/83207—Thermosonic bonding
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods 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 layer connector
- H01L2224/838—Bonding techniques
- H01L2224/83801—Soldering or alloying
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods 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 layer connector
- H01L2224/838—Bonding techniques
- H01L2224/8384—Sintering
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods 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 layer connector
- H01L2224/83905—Combinations of bonding methods provided for in at least two different groups from H01L2224/838 - H01L2224/83904
- H01L2224/83907—Intermediate bonding, i.e. intermediate bonding step for temporarily bonding the semiconductor or solid-state body, followed by at least a further bonding step
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/84—Methods 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 strap connector
- H01L2224/848—Bonding techniques
- H01L2224/8484—Sintering
-
- 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
- H01L2224/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L2224/80 - H01L2224/90
- H01L2224/92—Specific sequence of method steps
- H01L2224/922—Connecting different surfaces of the semiconductor or solid-state body with connectors of different types
- H01L2224/9222—Sequential connecting processes
- H01L2224/92242—Sequential connecting processes the first connecting process involving a layer connector
- H01L2224/92247—Sequential connecting processes the first connecting process involving a layer connector the second connecting process involving a wire connector
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01005—Boron [B]
-
- 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
- H01L2924/01006—Carbon [C]
-
- 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
- H01L2924/0102—Calcium [Ca]
-
- 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
- H01L2924/01033—Arsenic [As]
-
- 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
- H01L2924/01047—Silver [Ag]
-
- 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
- H01L2924/01057—Lanthanum [La]
-
- 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]
-
- 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
- H01L2924/01082—Lead [Pb]
-
- 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
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
-
- 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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19041—Component type being a capacitor
-
- 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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19043—Component type being a resistor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Die Bonding (AREA)
- Powder Metallurgy (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Filtering Materials (AREA)
Abstract
【選択図】図5
Description
・電子部品の配置および固定が、その部品を回路基板上で所望の位置に維持するのにちょうど適した小さな力で行われる。
・固定と焼結が2つの別のプロセスである。固定は、主に、接合部表面の引っ掛かりと銀接着層により行われる。
・続く焼結は、温度が170℃から300℃であるオーブンの中で加圧することなく可能であり、このため、生産ラインに入れることが容易である。
・焼結品質を向上させるため、特定の金属懸濁液の層に応じて、不活性ガス雰囲気または反応ガス雰囲気を選択することができる。例えば、窒素は不活性ガスとして適しており、また、フォーミングガスあるいはギ酸を含んだ不活性ガスを反応ガスとして用いることができる。
基板材料またはチップの裏側、あるいは好ましい実施形態では接合される両方の面に、好ましくはステンシル印刷により、銀粒子を含む均一な厚さの層が形成される。これは、部品が配置される場所に選択的に形成されるか、あるいはチップの場合はその表面全体に形成される。その他の形成方法、特に吹付けも考えられる。しかし、銀粒子溶液でのディッピングあるいはスピンオンによると、層の厚さが変動するという問題が生じる。
塗布された後のコーティングは乾燥されて、これにより、揮発性有機物質が取り除かれる。プロセスの高いサイクル速度を保証するため、150℃までの温度をサポートしている。このようにして作られた乾燥層は、高空隙率で高粗度である。
電気部品はグリップ装置と配置装置により所定の位置に動かされ、それらの部品に塗布された片面あるいは両面の銀層に力が加えられることで、互いにうまく押し付けられて、互いに引っ掛かる。これは、0.1〜3秒の短い配置プロセスであり、粗い表面が変形して互いに引っ掛かるようにするのに要する力は非常に大きい。引っ掛かりによる固定は、後の使用のための要件を満たす必要はなく、製造工程での移動中にずれ落ちない程度に強ければよい。
第4のステップでは、このように固定された部品に対して、加圧を伴うことなくその後の熱処理が最終的に実施されて、接合相手の境界面で銀原子の拡散が生じ、またその逆も生じて、これにより、高温および温度変化に強い望ましい接続が形成される。これは自動車に適しており、安定した接続が何年も持続することもある。
・電子部品の配置および固定が、その部品を回路基板上で所望の位置に維持するのにちょうど適した小さな力で行われる。
・固定と焼結が2つの別のプロセスである。固定は、主に、接合部表面の引っ掛かりと銀接着層により行われる。
・続く焼結は、温度が170℃から300℃であるオーブンの中で加圧することなく可能であり、このため、生産ラインに入れることが容易である。
・焼結品質を向上させるため、特定の金属懸濁液の層に応じて、不活性ガス雰囲気または反応ガス雰囲気を選択することができる。例えば、窒素は不活性ガスとして適しており、また、フォーミングガスあるいはギ酸を含んだ不活性ガスを反応ガスとして用いることができる。
基板材料10またはチップ16の裏側、あるいは好ましい実施形態では接合される両方の面に、好ましくはステンシル印刷により、銀粒子を含む均一な厚さの層12,14が形成される。これは、部品が配置される場所に選択的に形成されるか、あるいはチップ16の場合はその表面全体に形成される。その他の形成方法、特に吹付けも考えられる。しかし、銀粒子溶液でのディッピングあるいはスピンオンによると、層の厚さが変動するという問題が生じる。
形成された後、層12,14は乾燥されて、これにより、揮発性有機物質が取り除かれる。プロセスの高いサイクル速度を保証するため、150℃までの温度をサポートしている。このようにして作られた乾燥層は、高空隙率で高粗度である。
電気部品16はグリップ装置と配置装置により所定の位置に動かされ、それらの部品10,16に塗布された片面の銀層12あるいは両面の銀層12,14に力が加えられることで、互いにうまく押し付けられて、互いに引っ掛かる。これは、0.1〜3秒の短い配置プロセスであり、粗い表面20が変形して互いに引っ掛かるようにするのに要する力は非常に大きい。引っ掛かりによる固定は、後の使用のための要件を満たす必要はなく、製造工程での移動中にずれ落ちない程度に強ければよい。
第4のステップでは、このように固定された部品16に対して、加圧を伴うことなくその後の熱処理が最終的に実施されて、接合相手の境界面20で銀原子の拡散が生じ、またその逆も生じて、これにより、高温および温度変化に強い望ましい接続24が形成される。これは自動車に適しており、安定した接続が何年も持続することもある。
Claims (5)
- 温度負荷工程によって、半導体構造体と半導体モジュールとの高温および温度変化に強い接続を形成する方法であって、
接続される個々の半導体モジュールの領域は、金属粉懸濁液でおおわれており、
中止層は、多孔質層の不安定な構成要素生成の中でガスを除去すると共に乾燥され、
多孔質層は、全体で中止層を突き通っている完全な焼結を必要とせずに、その後前圧縮され、
半導体要素を、基板、他の半導体または回路基板のグループの接続相手と熱的および電気的に堅固に接続するために、接続は、温度増加によって圧力なしで発生する焼結接続であり、前圧縮ステップで、接続パートナーとの第1の移動可能な接触を受信して、温度焼結の間、圧力なしで固定した乾燥金属粉懸濁液からなる焼結接続によって特徴づけられる方法。 - 接続パートナーの複数の側が金属懸濁液コーティングを備えているという点を特徴とする請求項1に記載の方法。
- 焼結品質を改善するために、空気が不活性であるか反応性ガスで豊かにされるという点を特徴とする、請求項1または2に記載の方法。
- 焼結品質を改善するために、温度焼結が窒素において起こるという点を特徴とする、請求項1乃至3、いずれかに記載の方法。
- 焼結品質を改善するために、乾燥させることがガスを形成する際に起こるという点を特徴とする、請求項1乃至4、いずれかに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009008926.8A DE102009008926B4 (de) | 2009-02-13 | 2009-02-13 | Verfahren zur Schaffung einer hochtemperatur- und temperaturwechselfesten Verbindung eines Halbleiterbausteins mit einem Verbindungspartner und einer Kontaktlasche unter Verwendung eines temperaturbeaufschlagenden Verfahrens |
DE102009008926.8 | 2009-02-13 | ||
PCT/DE2010/000127 WO2010091660A2 (de) | 2009-02-13 | 2010-02-04 | Verfahren zur schaffung einer hochtemperatur- und temperaturwechselfesten verbindung eines baugruppen-halbleiters und eines halbleiterbausteins mit einem temperaturbeaufschlagenden verfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012517704A true JP2012517704A (ja) | 2012-08-02 |
JP5731990B2 JP5731990B2 (ja) | 2015-06-10 |
Family
ID=42271896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011549430A Active JP5731990B2 (ja) | 2009-02-13 | 2010-02-04 | 半導体モジュールと接続相手との間に高温および温度変化に強い接続を形成する方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9287232B2 (ja) |
EP (1) | EP2396814A2 (ja) |
JP (1) | JP5731990B2 (ja) |
CN (1) | CN102396057B (ja) |
DE (1) | DE102009008926B4 (ja) |
WO (1) | WO2010091660A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018159115A1 (ja) * | 2017-02-28 | 2018-09-07 | 京セラ株式会社 | 半導体装置の製造方法 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011114558A1 (de) * | 2011-09-30 | 2013-04-04 | Osram Opto Semiconductors Gmbh | Bauelement und Verfahren zum Herstellen dieses Bauelementes |
DE102012207652A1 (de) | 2012-05-08 | 2013-11-14 | Robert Bosch Gmbh | Zweistufiges Verfahren zum Fügen eines Halbleiters auf ein Substrat mit Verbindungsmaterial auf Silberbasis |
US8835299B2 (en) | 2012-08-29 | 2014-09-16 | Infineon Technologies Ag | Pre-sintered semiconductor die structure |
JP5664625B2 (ja) * | 2012-10-09 | 2015-02-04 | 三菱マテリアル株式会社 | 半導体装置、セラミックス回路基板及び半導体装置の製造方法 |
JP2015115481A (ja) * | 2013-12-12 | 2015-06-22 | 株式会社東芝 | 半導体部品および半導体部品の製造方法 |
DE102014104272A1 (de) | 2014-03-26 | 2015-10-01 | Heraeus Deutschland GmbH & Co. KG | Träger und Clip jeweils für ein Halbleiterelement, Verfahren zur Herstellung, Verwendung und Sinterpaste |
DE102014206606A1 (de) * | 2014-04-04 | 2015-10-08 | Siemens Aktiengesellschaft | Verfahren zum Montieren eines elektrischen Bauelements auf einem Substrat |
DE102014114096A1 (de) | 2014-09-29 | 2016-03-31 | Danfoss Silicon Power Gmbh | Sinterwerkzeug für den Unterstempel einer Sintervorrichtung |
DE102014114097B4 (de) | 2014-09-29 | 2017-06-01 | Danfoss Silicon Power Gmbh | Sinterwerkzeug und Verfahren zum Sintern einer elektronischen Baugruppe |
DE102014114093B4 (de) * | 2014-09-29 | 2017-03-23 | Danfoss Silicon Power Gmbh | Verfahren zum Niedertemperatur-Drucksintern |
DE102015210061A1 (de) | 2015-06-01 | 2016-12-01 | Siemens Aktiengesellschaft | Verfahren zur elektrischen Kontaktierung eines Bauteils und Bauteilmodul |
DE102016108000B3 (de) | 2016-04-29 | 2016-12-15 | Danfoss Silicon Power Gmbh | Verfahren zum stoffschlüssigen Verbinden einer ersten Komponente eines Leistungshalbleitermoduls mit einer zweiten Komponente eines Leistungshalbleitermoduls |
DE102017113153B4 (de) * | 2017-06-14 | 2022-06-15 | Infineon Technologies Ag | Elektronisches Gerät mit Chip mit gesintertem Oberflächenmaterial |
JP7143156B2 (ja) | 2018-04-27 | 2022-09-28 | 日東電工株式会社 | 半導体装置製造方法 |
EP3787012A4 (en) * | 2018-04-27 | 2022-05-11 | Nitto Denko Corporation | MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE |
FR3121278A1 (fr) * | 2021-03-26 | 2022-09-30 | Safran Electronics & Defense | Procédé pour assembler un composant électronique à un substrat par pressage |
DE102021116053A1 (de) | 2021-06-22 | 2022-12-22 | Danfoss Silicon Power Gmbh | Elektrischer Leiter, elektronische Baugruppe mit elektrischem Leiter und Verfahren zum Herstellen einer elektronischen Baugruppe mit einem elektrischen Leiter |
DE102021121625B3 (de) * | 2021-08-20 | 2022-11-03 | Danfoss Silicon Power Gmbh | Verfahren zum Herstellen einer wenigstens ein aktives elektronisches Bauelement und wenigstens ein passives Bauelement aufweisenden elektronischen Baugruppe |
EP4224521A1 (de) | 2022-02-07 | 2023-08-09 | Siemens Aktiengesellschaft | Halbleiteranordnung mit einem halbleiterelement mit einem durch thermisches spritzen hergestellten kontaktierungselement sowie ein verfahren zur herstellung desselben |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6412404A (en) * | 1987-07-06 | 1989-01-17 | Hitachi Ltd | Conductor material |
JP2006202586A (ja) * | 2005-01-20 | 2006-08-03 | Nissan Motor Co Ltd | 接合方法及び接合構造 |
JP2006352080A (ja) * | 2005-05-16 | 2006-12-28 | Fuji Electric Holdings Co Ltd | 半導体装置の製造方法および半導体装置 |
JP2008166086A (ja) * | 2006-12-28 | 2008-07-17 | Hitachi Ltd | 導電性焼結層形成用組成物、これを用いた導電性被膜形成法および接合法 |
WO2009012450A1 (en) * | 2007-07-19 | 2009-01-22 | Fry's Metals, Inc. | Methods for attachment and devices produced using the methods |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6077178A (ja) * | 1983-09-30 | 1985-05-01 | 株式会社東芝 | 窒化物セラミックス接合体およびその製造方法 |
IN168174B (ja) | 1986-04-22 | 1991-02-16 | Siemens Ag | |
DE3777995D1 (de) * | 1986-12-22 | 1992-05-07 | Siemens Ag | Verfahren zur befestigung von elektronischen bauelementen auf einem substrat, folie zur durchfuehrung des verfahrens und verfahren zur herstellung der folie. |
US4902648A (en) * | 1988-01-05 | 1990-02-20 | Agency Of Industrial Science And Technology | Process for producing a thermoelectric module |
US6069380A (en) * | 1997-07-25 | 2000-05-30 | Regents Of The University Of Minnesota | Single-electron floating-gate MOS memory |
US6930451B2 (en) * | 2001-01-16 | 2005-08-16 | Samsung Sdi Co., Ltd. | Plasma display and manufacturing method thereof |
US7296727B2 (en) * | 2001-06-27 | 2007-11-20 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for mounting electronic components |
EP1280196A1 (de) * | 2001-07-18 | 2003-01-29 | Abb Research Ltd. | Verfahren zum Befestigen von elektronischen Bauelementen auf Substraten |
WO2005038912A1 (en) * | 2002-10-11 | 2005-04-28 | Chien-Min Sung | Carbonaceous heat spreader and associated methods |
US7247588B2 (en) * | 2002-11-22 | 2007-07-24 | Saint-Gobain Ceramics & Plastics, Inc. | Zirconia toughened alumina ESD safe ceramic composition, component, and methods for making same |
US20050127134A1 (en) | 2003-09-15 | 2005-06-16 | Guo-Quan Lu | Nano-metal composite made by deposition from colloidal suspensions |
JP2007527102A (ja) | 2004-02-18 | 2007-09-20 | バージニア テック インテレクチュアル プロパティーズ インコーポレーテッド | 相互接続用のナノスケールの金属ペーストおよび使用方法 |
JP4638382B2 (ja) * | 2006-06-05 | 2011-02-23 | 田中貴金属工業株式会社 | 接合方法 |
JP2008010703A (ja) * | 2006-06-30 | 2008-01-17 | Fuji Electric Holdings Co Ltd | 半導体装置の部品間接合方法 |
DE102006033073B3 (de) * | 2006-07-14 | 2008-02-14 | Danfoss Silicon Power Gmbh | Verfahren zur Schaffung einer hitze- und stoßfesten Verbindung des Baugruppen-Halbleiters und zur Drucksinterung vorbereiteter Halbleiterbaustein |
JP2008153470A (ja) | 2006-12-18 | 2008-07-03 | Renesas Technology Corp | 半導体装置および半導体装置の製造方法 |
WO2008081758A1 (ja) | 2006-12-28 | 2008-07-10 | Tokuyama Corporation | 窒化アルミニウムメタライズド基板の製造方法 |
JP4872663B2 (ja) * | 2006-12-28 | 2012-02-08 | 株式会社日立製作所 | 接合用材料及び接合方法 |
JP4873160B2 (ja) * | 2007-02-08 | 2012-02-08 | トヨタ自動車株式会社 | 接合方法 |
DE102007035788A1 (de) | 2007-07-31 | 2009-02-05 | Robert Bosch Gmbh | Waferfügeverfahren, Waferverbund sowie Chip |
-
2009
- 2009-02-13 DE DE102009008926.8A patent/DE102009008926B4/de active Active
-
2010
- 2010-02-04 US US13/148,848 patent/US9287232B2/en active Active
- 2010-02-04 EP EP10710533A patent/EP2396814A2/de not_active Ceased
- 2010-02-04 WO PCT/DE2010/000127 patent/WO2010091660A2/de active Application Filing
- 2010-02-04 CN CN201080016442.5A patent/CN102396057B/zh active Active
- 2010-02-04 JP JP2011549430A patent/JP5731990B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6412404A (en) * | 1987-07-06 | 1989-01-17 | Hitachi Ltd | Conductor material |
JP2006202586A (ja) * | 2005-01-20 | 2006-08-03 | Nissan Motor Co Ltd | 接合方法及び接合構造 |
JP2006352080A (ja) * | 2005-05-16 | 2006-12-28 | Fuji Electric Holdings Co Ltd | 半導体装置の製造方法および半導体装置 |
JP2008166086A (ja) * | 2006-12-28 | 2008-07-17 | Hitachi Ltd | 導電性焼結層形成用組成物、これを用いた導電性被膜形成法および接合法 |
WO2009012450A1 (en) * | 2007-07-19 | 2009-01-22 | Fry's Metals, Inc. | Methods for attachment and devices produced using the methods |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018159115A1 (ja) * | 2017-02-28 | 2018-09-07 | 京セラ株式会社 | 半導体装置の製造方法 |
JPWO2018159115A1 (ja) * | 2017-02-28 | 2019-12-19 | 京セラ株式会社 | 半導体装置の製造方法 |
US10879205B2 (en) | 2017-02-28 | 2020-12-29 | Kyocera Corporation | Method of manufacturing semiconductor device |
JP7064482B2 (ja) | 2017-02-28 | 2022-05-10 | 京セラ株式会社 | 半導体装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102009008926B4 (de) | 2022-06-15 |
US9287232B2 (en) | 2016-03-15 |
JP5731990B2 (ja) | 2015-06-10 |
EP2396814A2 (de) | 2011-12-21 |
WO2010091660A3 (de) | 2011-06-03 |
US20120037688A1 (en) | 2012-02-16 |
CN102396057A (zh) | 2012-03-28 |
WO2010091660A2 (de) | 2010-08-19 |
CN102396057B (zh) | 2014-04-02 |
DE102009008926A1 (de) | 2010-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5731990B2 (ja) | 半導体モジュールと接続相手との間に高温および温度変化に強い接続を形成する方法 | |
US8835299B2 (en) | Pre-sintered semiconductor die structure | |
US20150123263A1 (en) | Two-step method for joining a semiconductor to a substrate with connecting material based on silver | |
US8683682B2 (en) | Method for the production of a metal-ceramic substrate | |
JPH07111981B2 (ja) | 電子デバイスを基板に固定する方法 | |
US11424170B2 (en) | Method for mounting an electrical component in which a hood is used, and a hood that is suitable for use in this method | |
JPH0218573B2 (ja) | ||
JP2012515266A (ja) | 焼結材料、焼結接合部並びに焼結接合部の製造方法 | |
US20230095753A1 (en) | Method for Producing a Metal-Ceramic Substrate with Electrically Conductive Vias | |
KR101953233B1 (ko) | 기판 배열의 제조 방법, 기판 배열, 기판 배열과 전자 컴포넌트의 본딩 방법, 및 전자 컴포넌트 | |
WO2008006340A1 (de) | Verfahren zur hitze- und stossfesten verbindung eines halbleiters durch drucksinterung | |
JP2008283184A (ja) | 焼結されたパワー半導体基板並びにそのための製造方法 | |
US6803253B2 (en) | Method for laminating and mounting semiconductor chip | |
CN109967747B (zh) | 一种多层金属膜及其制备方法 | |
JP5535375B2 (ja) | 接続シート | |
JP4697600B2 (ja) | 複合配線基板の製造方法 | |
JP2014091676A (ja) | セラミックス部材と金属部材との接合体及びその製法 | |
JP5296846B2 (ja) | 接続シート | |
JPH06105834B2 (ja) | 気密パッケージ及びその製造方法 | |
JP2004296579A (ja) | 静電チャック及びその製造方法 | |
CN110418692B (zh) | 接合用成型体及其制造方法 | |
JP2002246717A (ja) | セラミック回路基板 | |
US20210039182A1 (en) | Method for Producing a Structural Unit and Method for Connecting a Component to such a Structural Unit | |
JP7259084B2 (ja) | 焼結準備済み銀フィルム | |
JPWO2009151006A1 (ja) | セラミック成形体の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131007 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140219 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140930 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150105 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150407 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150410 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5731990 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |