JP5948795B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
- Publication number
- JP5948795B2 JP5948795B2 JP2011243504A JP2011243504A JP5948795B2 JP 5948795 B2 JP5948795 B2 JP 5948795B2 JP 2011243504 A JP2011243504 A JP 2011243504A JP 2011243504 A JP2011243504 A JP 2011243504A JP 5948795 B2 JP5948795 B2 JP 5948795B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating layer
- layer
- conductor pattern
- semiconductor device
- electrode
- 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.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 title claims description 66
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 239000004020 conductor Substances 0.000 claims description 65
- 239000011521 glass Substances 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 238000007747 plating Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 97
- 239000010408 film Substances 0.000 description 32
- 239000000758 substrate Substances 0.000 description 21
- 229910000679 solder Inorganic materials 0.000 description 20
- 239000010949 copper Substances 0.000 description 11
- 238000007772 electroless plating Methods 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000035882 stress Effects 0.000 description 6
- 238000009713 electroplating Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000009719 polyimide resin Substances 0.000 description 3
- 229920006259 thermoplastic polyimide Polymers 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000011231 conductive filler Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910020836 Sn-Ag Inorganic materials 0.000 description 1
- 229910020988 Sn—Ag Inorganic materials 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
- H01L23/3128—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation the substrate having spherical bumps for external connection
-
- 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
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
- H05K1/112—Pads for surface mounting, e.g. lay-out directly combined with via connections
- H05K1/113—Via provided in pad; Pad over filled via
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
- H01L21/4857—Multilayer substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/568—Temporary substrate used as encapsulation process aid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/147—Semiconductor insulating substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49822—Multilayer substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/562—Protection against mechanical damage
-
- 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
- H01L24/82—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 by forming build-up interconnects at chip-level, e.g. for high density interconnects [HDI]
-
- 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
- H05K1/02—Details
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
- H05K1/0298—Multilayer circuits
-
- 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
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
- H01L2224/13001—Core members of the bump connector
- H01L2224/13099—Material
- H01L2224/131—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
-
- 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
- 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
- H01L2224/16227—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 the bump connector connecting 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
- H01L2224/01—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
- H01L2224/32225—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 non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
- H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
-
- 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
- H01L2224/81—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 bump connector
- H01L2224/81001—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 bump connector involving a temporary auxiliary member not forming part of the bonding apparatus
- H01L2224/81005—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 bump connector involving a temporary auxiliary member not forming part of the bonding apparatus being a temporary or sacrificial substrate
-
- 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
- H01L2224/81—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 bump connector
- H01L2224/8119—Arrangement of the bump connectors prior to mounting
- H01L2224/81192—Arrangement of the bump connectors prior to mounting wherein the bump connectors are disposed only on 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
- 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
- H01L2924/00013—Fully indexed content
-
- 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
- H01L2924/12042—LASER
-
- 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
-
- 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
- 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
- H01L2924/30—Technical effects
- H01L2924/35—Mechanical effects
- H01L2924/351—Thermal stress
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Wire Bonding (AREA)
Description
支持部材上に剥離層を形成することと、
前記剥離層上に第1絶縁層を形成することと、
前記第1絶縁層を貫通し、少なくとも前記剥離層の中途まで達する貫通孔を形成することと、
前記第1絶縁層上に第1導体パターンを形成することと、
前記貫通孔の内部にめっきを充填して電極を形成することと、
前記第1導体パターンを覆うように前記第1絶縁層上に第2絶縁層を形成することと、
前記第2絶縁層上に、半導体素子を搭載するための第2導体パターンを形成することと、
前記第2導体パターン上に半導体素子を搭載することと、
前記剥離層を介して前記支持部材を剥離することと、
前記電極の先端を前記第1絶縁層の表面から突出させることと、
を含む。
図7は、第1実施形態の半導体装置10の断面図である。
半導体装置10は、導体パターンと絶縁層とが積層されてなる半導体搭載用基板20と、半導体搭載用基板20上に実装されてなる半導体素子90とからなる。
図7及び図8Aに示すように、半導体搭載用基板20は、第1面Fとその第1面とは反対側の第2面Sとを有する第1絶縁層50と、第1絶縁層50の第1面F上に形成されている第1導体パターン58と、第1絶縁層50の第1面上及び第1導体パターン50上に形成されている第2絶縁層150と、第2絶縁層150上に形成されている第2導体パターン158とを有している。
そして、第2絶縁層150の内部には貫通孔151が設けられていて、この貫通孔151の内部には、第1導体パターン58と第2導体パターン158とを接続するビア導体160が設けられている。
第1絶縁層50の内部には貫通孔51が設けられている。貫通孔51の内部には、めっきからなる電極60が形成されている。電極60は、下方に向かって縮径するようにテーパーが設けられている。この電極60は、先端部が第1絶縁層50の第2面Sから突き出ている。すなわち、電極60は第1絶縁層50から露出する部分を有する。この電極60の先端部(第1絶縁層50からの露出部分)には、後述する半田バンプが形成される。
図8(B)に示すように、このパッド60P上には半田バンプ77が設けられている。この半田バンプ77のピッチは約130μmである。
なお、第2導体パターン158は第1導体パターン58と同様の材料からなり、ビア導体160は電極60と同様の材料から形成されている。
そして、これら半田バンプ76を介して半導体搭載用基板20上に半導体素子90が実装されている。
半導体素子90は封止樹脂96で封止されている。半導体素子90の表面は、封止樹脂96から露出している。これにより、半導体素子90の放熱性が向上する。さらに、半導体装置10の低背化も図られる。
(1)まず、厚さ約1.1mmのガラス板30を用意する(図1(A))。
ガラス板は、実装するシリコン製ICチップとの熱膨張係数差が小さくなるように、CTEが3.3(ppm)以下で、且つ、後述する剥離工程において使用する308nmのレーザ光に対して透過率が9割以上であることが望ましい。
本実施形態の半導体搭載用基板及び半導体装置は、上述の第1実施形態と比較して、電極及び導体パターンの構成が異なる。
すなわち、図9に示すように第1導体膜52を絶縁層上のTiN層52aと、TiN層上のTi層52bとTi層上のCu層52cとから形成する。これらは、例えばスパッタリング法により形成される。この場合、パターンを形成する金属イオン(例えばCuイオン)の拡散が抑制され、パターン間の信頼性が確保される。
本実施形態の半導体搭載用基板及び半導体装置は、図10に示すように、パッド158P上に金属ポスト74を形成する。この金属ポスト74を形成する材料としては、銅、半田など特に限定されないが、電気抵抗の点から銅が好ましい。この場合、半導体素子90を実装する際の応力を効果的に緩和することが可能となる。
また、図9に示すように、ソルダーレジスト層の開口内に銅からなるポストを形成してもよい。ポスト上には、半導体素子の実装に寄与する半田バンプが設けられる。この場合、半導体素子を実装する際に加わる応力を効果的に緩和することが可能になる。
20 半導体搭載用基板
30 ガラス板
32 剥離層
50 第1絶縁層
58 第1導体パターン
60 電極
60P パッド
90 ICチップ
150 第2絶縁層
160 ビア導体
158 第2導体パターン
Claims (4)
- 支持部材を準備することと、
支持部材上に剥離層を形成することと、
前記剥離層上に第1絶縁層を形成することと、
前記第1絶縁層を貫通し、少なくとも前記剥離層の中途まで達する貫通孔を形成することと、
前記第1絶縁層上に第1導体パターンを形成することと、
前記貫通孔の内部にめっきを充填して電極を形成することと、
前記第1導体パターンを覆うように前記第1絶縁層上に第2絶縁層を形成することと、
前記第2絶縁層上に、半導体素子を搭載するための第2導体パターンを形成することと、
前記第2導体パターン上に半導体素子を搭載することと、
前記剥離層を介して前記支持部材を剥離することと、
前記電極の先端を前記第1絶縁層の表面から突出させることと、
を含む半導体装置の製造方法。 - 前記支持部材を剥離する前に前記半導体素子を封止樹脂で封止する請求項1に記載の半導体装置の製造方法。
- 前記支持部材はガラスからなる請求項1に記載の半導体装置の製造方法。
- 前記支持部材は、前記剥離層にレーザーを照射することで剥離される請求項1に記載の半導体装置の製造方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41637210P | 2010-11-23 | 2010-11-23 | |
US61/416,372 | 2010-11-23 | ||
US13/249,838 US8698303B2 (en) | 2010-11-23 | 2011-09-30 | Substrate for mounting semiconductor, semiconductor device and method for manufacturing semiconductor device |
US13/249,838 | 2011-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012114431A JP2012114431A (ja) | 2012-06-14 |
JP5948795B2 true JP5948795B2 (ja) | 2016-07-06 |
Family
ID=46490181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011243504A Active JP5948795B2 (ja) | 2010-11-23 | 2011-11-07 | 半導体装置の製造方法 |
Country Status (2)
Country | Link |
---|---|
US (3) | US8698303B2 (ja) |
JP (1) | JP5948795B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8153905B2 (en) * | 2009-02-27 | 2012-04-10 | Ibiden Co., Ltd. | Method for manufacturing printed wiring board and printed wiring board |
JP5604585B2 (ja) * | 2011-03-30 | 2014-10-08 | 三井金属鉱業株式会社 | 多層プリント配線板の製造方法 |
US9165878B2 (en) * | 2013-03-14 | 2015-10-20 | United Test And Assembly Center Ltd. | Semiconductor packages and methods of packaging semiconductor devices |
KR101548816B1 (ko) * | 2013-11-11 | 2015-08-31 | 삼성전기주식회사 | 인쇄회로기판 및 그 제조방법 |
US9202799B2 (en) * | 2013-12-04 | 2015-12-01 | Taiwan Semiconductor Manufactruing Company, Ltd. | Temporary bonding scheme |
US9755030B2 (en) | 2015-12-17 | 2017-09-05 | International Business Machines Corporation | Method for reduced source and drain contact to gate stack capacitance |
WO2018004618A1 (en) | 2016-06-30 | 2018-01-04 | Chavali Sri Chaitra Jyotsna | High density organic interconnect structures |
US9922845B1 (en) * | 2016-11-03 | 2018-03-20 | Micron Technology, Inc. | Semiconductor package and fabrication method thereof |
US10573572B2 (en) * | 2018-07-19 | 2020-02-25 | Advanced Semiconductor Engineering, Inc. | Electronic device and method for manufacturing a semiconductor package structure |
JP7332301B2 (ja) * | 2019-01-31 | 2023-08-23 | 株式会社ジャパンディスプレイ | 蒸着マスク及び蒸着マスクの製造方法 |
DE102019122382B3 (de) * | 2019-08-20 | 2020-09-10 | Infineon Technologies Ag | Leistungshalbleitergehäuse und verfahren zum herstellen eines leistungshalbleitergehäuses |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001523390A (ja) * | 1994-12-22 | 2001-11-20 | ベネディクト・ジー・ペース | 反転型のチップが接合された高い実装効率を有するモジュール |
US6448665B1 (en) * | 1997-10-15 | 2002-09-10 | Kabushiki Kaisha Toshiba | Semiconductor package and manufacturing method thereof |
JP3973340B2 (ja) * | 1999-10-05 | 2007-09-12 | Necエレクトロニクス株式会社 | 半導体装置、配線基板、及び、それらの製造方法 |
TW512653B (en) * | 1999-11-26 | 2002-12-01 | Ibiden Co Ltd | Multilayer circuit board and semiconductor device |
JP3677429B2 (ja) * | 2000-03-09 | 2005-08-03 | Necエレクトロニクス株式会社 | フリップチップ型半導体装置の製造方法 |
JP2004039867A (ja) * | 2002-07-03 | 2004-02-05 | Sony Corp | 多層配線回路モジュール及びその製造方法 |
DE10235332A1 (de) * | 2002-08-01 | 2004-02-19 | Infineon Technologies Ag | Mehrlagiger Schaltungsträger und Herstellung desselben |
TWI245381B (en) * | 2003-08-14 | 2005-12-11 | Via Tech Inc | Electrical package and process thereof |
JP2006186321A (ja) * | 2004-12-01 | 2006-07-13 | Shinko Electric Ind Co Ltd | 回路基板の製造方法及び電子部品実装構造体の製造方法 |
JP4790297B2 (ja) * | 2005-04-06 | 2011-10-12 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
JP2007109825A (ja) * | 2005-10-12 | 2007-04-26 | Nec Corp | 多層配線基板、多層配線基板を用いた半導体装置及びそれらの製造方法 |
US7906850B2 (en) * | 2005-12-20 | 2011-03-15 | Unimicron Technology Corp. | Structure of circuit board and method for fabricating same |
JP4912716B2 (ja) * | 2006-03-29 | 2012-04-11 | 新光電気工業株式会社 | 配線基板の製造方法、及び半導体装置の製造方法 |
US20080188037A1 (en) * | 2007-02-05 | 2008-08-07 | Bridge Semiconductor Corporation | Method of manufacturing semiconductor chip assembly with sacrificial metal-based core carrier |
JP2009117767A (ja) * | 2007-11-09 | 2009-05-28 | Shinko Electric Ind Co Ltd | 半導体装置の製造方法及びそれにより製造した半導体装置 |
JP4981712B2 (ja) * | 2008-02-29 | 2012-07-25 | 新光電気工業株式会社 | 配線基板の製造方法及び半導体パッケージの製造方法 |
JP5356876B2 (ja) * | 2008-03-28 | 2013-12-04 | 日本特殊陶業株式会社 | 多層配線基板及びその製造方法 |
JP5290017B2 (ja) * | 2008-03-28 | 2013-09-18 | 日本特殊陶業株式会社 | 多層配線基板及びその製造方法 |
JP5203045B2 (ja) * | 2008-05-28 | 2013-06-05 | 日本特殊陶業株式会社 | 多層配線基板の中間製品、多層配線基板の製造方法 |
JP4343256B1 (ja) * | 2008-07-10 | 2009-10-14 | Necエレクトロニクス株式会社 | 半導体装置の製造方法 |
CN102150482B (zh) | 2008-09-30 | 2013-07-10 | 揖斐电株式会社 | 电子零件内置线路板及其制造方法 |
JP5306789B2 (ja) * | 2008-12-03 | 2013-10-02 | 日本特殊陶業株式会社 | 多層配線基板及びその製造方法 |
JP5350830B2 (ja) * | 2009-02-16 | 2013-11-27 | 日本特殊陶業株式会社 | 多層配線基板及びその製造方法 |
JP5147779B2 (ja) * | 2009-04-16 | 2013-02-20 | 新光電気工業株式会社 | 配線基板の製造方法及び半導体パッケージの製造方法 |
JP5584011B2 (ja) * | 2010-05-10 | 2014-09-03 | 新光電気工業株式会社 | 半導体パッケージの製造方法 |
JP5693977B2 (ja) * | 2011-01-11 | 2015-04-01 | 新光電気工業株式会社 | 配線基板及びその製造方法 |
US8957520B2 (en) * | 2011-06-08 | 2015-02-17 | Tessera, Inc. | Microelectronic assembly comprising dielectric structures with different young modulus and having reduced mechanical stresses between the device terminals and external contacts |
-
2011
- 2011-09-30 US US13/249,838 patent/US8698303B2/en active Active
- 2011-11-07 JP JP2011243504A patent/JP5948795B2/ja active Active
-
2014
- 2014-02-12 US US14/178,357 patent/US8785255B2/en active Active
- 2014-06-04 US US14/295,528 patent/US9338886B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8698303B2 (en) | 2014-04-15 |
US9338886B2 (en) | 2016-05-10 |
US20140284820A1 (en) | 2014-09-25 |
JP2012114431A (ja) | 2012-06-14 |
US8785255B2 (en) | 2014-07-22 |
US20140162411A1 (en) | 2014-06-12 |
US20120181708A1 (en) | 2012-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5948795B2 (ja) | 半導体装置の製造方法 | |
JP4551321B2 (ja) | 電子部品実装構造及びその製造方法 | |
JP5324051B2 (ja) | 配線基板の製造方法及び半導体装置の製造方法及び配線基板 | |
JP6473595B2 (ja) | 多層配線板及びその製造方法 | |
JP5389770B2 (ja) | 電子素子内蔵印刷回路基板及びその製造方法 | |
JP5406572B2 (ja) | 電子部品内蔵配線基板及びその製造方法 | |
JP2008270346A (ja) | 配線基板の製造方法及び半導体装置の製造方法及び配線基板 | |
JP2010272562A (ja) | 電子部品の実装構造 | |
JP2013222745A (ja) | 電子部品及びその製造方法 | |
JP2017152536A (ja) | プリント配線板及びその製造方法 | |
JP2017084997A (ja) | プリント配線板及びその製造方法 | |
JP2015149325A (ja) | 配線基板及び半導体装置と配線基板の製造方法及び半導体装置の製造方法 | |
JP5436837B2 (ja) | 半導体装置内蔵基板の製造方法 | |
JP6378616B2 (ja) | 電子部品内蔵プリント配線板 | |
JP5861400B2 (ja) | 半導体実装部材 | |
JP7347440B2 (ja) | 半導体パッケージ用配線基板の製造方法 | |
JP7351107B2 (ja) | 配線基板及び配線基板の製造方法 | |
JP2019067973A (ja) | 電子部品内蔵基板及びその製造方法 | |
JP2010109181A (ja) | 半導体装置内蔵基板の製造方法 | |
JP2011114304A (ja) | 半導体装置内蔵基板及びその製造方法 | |
JP2014011289A (ja) | 電子部品及び電子部品の製造方法 | |
JP2013183002A (ja) | 電子部品 | |
JP5974454B2 (ja) | 電子部品 | |
JP5541307B2 (ja) | 電子部品及びその製造方法 | |
JP5436836B2 (ja) | 半導体装置内蔵基板の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20141024 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150612 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150623 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150805 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151124 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151224 |
|
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: 20160510 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160523 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5948795 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 |