JP5421254B2 - ピン・インタフェースを有する多層配線エレメント - Google Patents
ピン・インタフェースを有する多層配線エレメント Download PDFInfo
- Publication number
- JP5421254B2 JP5421254B2 JP2010514821A JP2010514821A JP5421254B2 JP 5421254 B2 JP5421254 B2 JP 5421254B2 JP 2010514821 A JP2010514821 A JP 2010514821A JP 2010514821 A JP2010514821 A JP 2010514821A JP 5421254 B2 JP5421254 B2 JP 5421254B2
- Authority
- JP
- Japan
- Prior art keywords
- conductive
- layer
- forming
- metal layer
- interconnect element
- 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
- 239000010410 layer Substances 0.000 claims description 117
- 229910052751 metal Inorganic materials 0.000 claims description 99
- 239000002184 metal Substances 0.000 claims description 99
- 238000000034 method Methods 0.000 claims description 55
- 238000004377 microelectronic Methods 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 20
- 239000012790 adhesive layer Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000005530 etching Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 238000000059 patterning Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 239000004020 conductor Substances 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- 239000010953 base metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 gold Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4007—Surface contacts, e.g. bumps
-
- 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
- H01L21/4853—Connection or disconnection of other leads to or from a metallisation, e.g. pins, wires, bumps
-
- 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
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
-
- 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
- H01L23/49833—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers the chip support structure consisting of a plurality of insulating substrates
-
- 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
- H01L2224/42—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
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—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
- H01L2224/48227—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 connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L24/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump 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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual 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
- H01L2924/01078—Platinum [Pt]
-
- 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
- H01L2924/013—Alloys
- H01L2924/0132—Binary Alloys
- H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
-
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0361—Etched tri-metal structure, i.e. metal layers or metal patterns on both sides of a different central metal layer which is later at least partly etched
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/03—Metal processing
- H05K2203/0384—Etch stop layer, i.e. a buried barrier layer for preventing etching of layers under the etch stop layer
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49144—Assembling to base an electrical component, e.g., capacitor, etc. by metal fusion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49165—Manufacturing circuit on or in base by forming conductive walled aperture in base
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Wire Bonding (AREA)
Description
本願は、2007年6月29日に出願された“MULTILAYER WIRING ELEMENT HAVING PIN INTERFACE”と題された米国特許出願第11/824,484号の利益を主張するものである。同米国特許出願の内容は、引用することにより本明細書の一部をなすものとする。
本発明は一般に、マイクロエレクトロニクス・デバイスを相互接続し、相互接続エレメント、特に多層配線エレメントをサポートする技術に関する。
12 誘電体部分
14 導電体部分
16 金属層
18 接着剤層
20 マイクロエレクトロニクス・ピン
22 電気接続路(金属トレース)
24 誘電体保護層
26 層状金属構造体
26 層状金属構造体
28 第1の金属層
30 エッチング停止層
32 第2の金属層
40 ピンの最上面
50 アセンブリ
200 導電性ピン
210 連続した金属配線層
220 内部金属層
300 円形ピン
310 直方形ピン
320 楕円形ピン
400 ピン(第1の金属層)
410 第2の金属層
420 エッチング停止層
440 ベース金属層
450 導電性ピン
460 第2の金属層
470 接着剤層
Claims (20)
- 相互接続エレメントのコンタクトを形成する方法であって、
(a)導電性エレメントと該相互接続エレメントとの間に配置した誘電体層を用いて、該導電性エレメントを、多重配線層を有する前記相互接続エレメントに接合する工程と、
(b)前記誘電体層の主表面の少なくとも一部をいくつかの導電性ピンの間に露出させて、前記導電性エレメントをパタン形成して前記導電性ピンを形成する工程と、
(c)前記主表面の露出した前記一部から延びるいくつかの開口部を前記誘電体層に形成する工程と、
(d)前記導電性ピンを、前記誘電体層の前記開口部を介して、前記相互接続エレメントの導電性部位と電気的に相互接続する工程と
を含んでなる方法。 - 工程(a)は、前記導電性エレメントを前記誘電体層で前記相互接続エレメントと接合することを含むものである請求項1に記載の方法。
- 前記誘電体層は、接着剤を含むものである請求項2に記載の方法。
- 工程(c)は、前記誘電体層に前記開口部の内部へと延び、前記導電性部位を前記導電性ピンと相互接続する導電性トレースを形成することを含むものである請求項2に記載の方法。
- 前記導電性エレメントは、単一の金属シートを含むものである請求項1に記載の方法。
- 前記導電性エレメントは、層状金属構造体を含むものである請求項1に記載の方法。
- 前記層状金属構造体は、外側の金属層と、前記相互接続エレメントに対向する内側の金属層と、前記内側の金属層と前記外側の金属層の間に介在する第3の金属層とを含み、工程(b)は、前記外側の金属層を前記第3の金属層に関して選択的にエッチングすることを更に含み、工程(c)は、前記導電性部位を前記内側の金属層の1以上の部分と相互接続することを含むものである、請求項6に記載の方法。
- 工程(c)は、前記第3の金属層と前記内側の金属層に、前記導電性部位と整合した開口部を形成することを更に含むものである請求項7に記載の方法。
- 前記内側の金属層は、1つ以上の第1の開口部を有し、工程(c)は、前記第3の金属層に、前記第1の開口部と前記導電性部位とに整合する貫通開口部を形成することを更に含むものである請求項7に記載の方法。
- 相互接続エレメントのコンタクトを形成するための請求項1に記載された方法を含む、パッケージチップを形成する方法であって、
(d)マイクロエレクトロニクス素子のコンタクトを前記導電性ピンと電気的に相互接続する工程を更に含む方法。 - 相互接続エレメントのコンタクトを形成するための請求項1に記載された方法を含む、パッケージチップを形成する方法であって、ここで、前記導電性ピンは、前記相互接続エレメントの第1の表面から突出しており、当該方法は、
(d)マイクロエレクトロニクス素子のコンタクトを、前記相互接続エレメントの前記第1の表面から遠隔にある第2の表面に露出した前記相互接続エレメントの第2の導電性部位と相互接続する工程を更に含む方法。 - 相互接続エレメントを形成する方法であって、
複数のコンタクトパッドを有する多層基板を用意する工程であって、該多層基板は少なくとも1つの誘電体層によって分離された多層配線層を有し、該多層配線層は、前記多層基板の第1の表面に露出した複数の導電性構造体を含み、少なくとも1つの誘電体層または1つ以上の第2構造体は、前記第1の表面から離れた前記多層基板の第2の表面に露出している、多層基板を用意する工程と、
金属層を接合層で前記多層基板に接合する工程と、
前記金属層から、実質的に固体である複数の導電性ポストを形成する工程であって、前記ポストは、前記接合層に沿う横方向に前記ポストの最大の長さを規定する端部を有する、複数のポストを形成する工程と、
前記接合層内に、前記多層基板のコンタクトパッドを前記複数のポストに電気的に結合させる複数の金属化ビアを形成する工程であって、該金属化ビアは、前記ポストの前記端部を超えて配置されている、形成する工程と
を含んでなる方法。 - 前記接合層は誘電体層を構成することを特徴とする請求項12に記載の方法。
- 前記誘電体層は接着剤層を構成することを特徴とする請求項13に記載の方法。
- 前記金属層は単一の金属シートを含むことを特徴とする請求項12に記載の方法。
- 前記金属層は層状金属構造体を含むことを特徴とする請求項12に記載の方法。
- 相互接続エレメントのコンタクトを形成するための請求項12に記載された方法を含む、パッケージチップを形成する方法であって、
マイクロエレクトロニクス素子のコンタクトを前記複数のポストに電気的に相互接続する工程を更に含む。方法。 - 相互接続エレメントのコンタクトを形成するための請求項12に記載された方法を含む、パッケージチップを形成する方法であって、ここで、前記複数のポストは、前記相互接続エレメントの第1の表面から突出しており、
マイクロエレクトロニクス素子のコンタクトを、前記多層基板の前記第1の表面からは遠隔にある第2の表面に露出した前記多層基板の第2の導電性パッドと電気的に相互接続する工程を更に含む、方法。 - 前記ステップ(c)が、前記誘電体層に関連した前記ピンの位置によって完全に決定されない位置を有する前記開口部を形成するものである、請求項1に記載の方法。
- 前記ポストは、接合処理中に前記ポストが固体であるようにするため、接合金属の融点よりも実質的に高い融点を有する金属から形成される、請求項12に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/824,484 US7911805B2 (en) | 2007-06-29 | 2007-06-29 | Multilayer wiring element having pin interface |
US11/824,484 | 2007-06-29 | ||
PCT/US2008/007978 WO2009005696A1 (en) | 2007-06-29 | 2008-06-23 | Multilayer wiring element having pin interface |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013238596A Division JP6001524B2 (ja) | 2007-06-29 | 2013-11-19 | ピン・インタフェースを有する多層配線エレメント |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010532567A JP2010532567A (ja) | 2010-10-07 |
JP2010532567A5 JP2010532567A5 (ja) | 2011-09-29 |
JP5421254B2 true JP5421254B2 (ja) | 2014-02-19 |
Family
ID=40160169
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010514821A Active JP5421254B2 (ja) | 2007-06-29 | 2008-06-23 | ピン・インタフェースを有する多層配線エレメント |
JP2013238596A Active JP6001524B2 (ja) | 2007-06-29 | 2013-11-19 | ピン・インタフェースを有する多層配線エレメント |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013238596A Active JP6001524B2 (ja) | 2007-06-29 | 2013-11-19 | ピン・インタフェースを有する多層配線エレメント |
Country Status (6)
Country | Link |
---|---|
US (1) | US7911805B2 (ja) |
EP (1) | EP2172089B1 (ja) |
JP (2) | JP5421254B2 (ja) |
KR (1) | KR101530896B1 (ja) |
CN (1) | CN101772995B (ja) |
WO (1) | WO2009005696A1 (ja) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8641913B2 (en) | 2003-10-06 | 2014-02-04 | Tessera, Inc. | Fine pitch microcontacts and method for forming thereof |
US7495179B2 (en) | 2003-10-06 | 2009-02-24 | Tessera, Inc. | Components with posts and pads |
US7709968B2 (en) | 2003-12-30 | 2010-05-04 | Tessera, Inc. | Micro pin grid array with pin motion isolation |
KR101313391B1 (ko) | 2004-11-03 | 2013-10-01 | 테세라, 인코포레이티드 | 적층형 패키징 |
US8058101B2 (en) | 2005-12-23 | 2011-11-15 | Tessera, Inc. | Microelectronic packages and methods therefor |
US7911805B2 (en) * | 2007-06-29 | 2011-03-22 | Tessera, Inc. | Multilayer wiring element having pin interface |
US8238114B2 (en) | 2007-09-20 | 2012-08-07 | Ibiden Co., Ltd. | Printed wiring board and method for manufacturing same |
EP2206145A4 (en) | 2007-09-28 | 2012-03-28 | Tessera Inc | FLIP-CHIP CONNECTION WITH DOUBLE POSTS |
US20100044860A1 (en) * | 2008-08-21 | 2010-02-25 | Tessera Interconnect Materials, Inc. | Microelectronic substrate or element having conductive pads and metal posts joined thereto using bond layer |
US9006028B2 (en) * | 2008-09-12 | 2015-04-14 | Ananda H. Kumar | Methods for forming ceramic substrates with via studs |
US8330272B2 (en) | 2010-07-08 | 2012-12-11 | Tessera, Inc. | Microelectronic packages with dual or multiple-etched flip-chip connectors |
US8482111B2 (en) | 2010-07-19 | 2013-07-09 | Tessera, Inc. | Stackable molded microelectronic packages |
US9159708B2 (en) | 2010-07-19 | 2015-10-13 | Tessera, Inc. | Stackable molded microelectronic packages with area array unit connectors |
US8580607B2 (en) | 2010-07-27 | 2013-11-12 | Tessera, Inc. | Microelectronic packages with nanoparticle joining |
US8853558B2 (en) | 2010-12-10 | 2014-10-07 | Tessera, Inc. | Interconnect structure |
JP5777997B2 (ja) * | 2011-03-07 | 2015-09-16 | 日本特殊陶業株式会社 | 電子部品検査装置用配線基板およびその製造方法 |
JP5798435B2 (ja) | 2011-03-07 | 2015-10-21 | 日本特殊陶業株式会社 | 電子部品検査装置用配線基板およびその製造方法 |
KR101128063B1 (ko) | 2011-05-03 | 2012-04-23 | 테세라, 인코포레이티드 | 캡슐화 층의 표면에 와이어 본드를 구비하는 패키지 적층형 어셈블리 |
US8404520B1 (en) | 2011-10-17 | 2013-03-26 | Invensas Corporation | Package-on-package assembly with wire bond vias |
US8946757B2 (en) | 2012-02-17 | 2015-02-03 | Invensas Corporation | Heat spreading substrate with embedded interconnects |
US8372741B1 (en) | 2012-02-24 | 2013-02-12 | Invensas Corporation | Method for package-on-package assembly with wire bonds to encapsulation surface |
US8835228B2 (en) | 2012-05-22 | 2014-09-16 | Invensas Corporation | Substrate-less stackable package with wire-bond interconnect |
US9391008B2 (en) | 2012-07-31 | 2016-07-12 | Invensas Corporation | Reconstituted wafer-level package DRAM |
US9502390B2 (en) | 2012-08-03 | 2016-11-22 | Invensas Corporation | BVA interposer |
US8878353B2 (en) | 2012-12-20 | 2014-11-04 | Invensas Corporation | Structure for microelectronic packaging with bond elements to encapsulation surface |
US9136254B2 (en) | 2013-02-01 | 2015-09-15 | Invensas Corporation | Microelectronic package having wire bond vias and stiffening layer |
US9167710B2 (en) | 2013-08-07 | 2015-10-20 | Invensas Corporation | Embedded packaging with preformed vias |
US9685365B2 (en) | 2013-08-08 | 2017-06-20 | Invensas Corporation | Method of forming a wire bond having a free end |
US20150076714A1 (en) | 2013-09-16 | 2015-03-19 | Invensas Corporation | Microelectronic element with bond elements to encapsulation surface |
US9263394B2 (en) | 2013-11-22 | 2016-02-16 | Invensas Corporation | Multiple bond via arrays of different wire heights on a same substrate |
US9583456B2 (en) | 2013-11-22 | 2017-02-28 | Invensas Corporation | Multiple bond via arrays of different wire heights on a same substrate |
US9379074B2 (en) | 2013-11-22 | 2016-06-28 | Invensas Corporation | Die stacks with one or more bond via arrays of wire bond wires and with one or more arrays of bump interconnects |
JP2014045221A (ja) * | 2013-12-09 | 2014-03-13 | Sumitomo Electric Printed Circuit Inc | フレキシブルプリント配線板シートの製造方法 |
US9583411B2 (en) | 2014-01-17 | 2017-02-28 | Invensas Corporation | Fine pitch BVA using reconstituted wafer with area array accessible for testing |
US10381326B2 (en) | 2014-05-28 | 2019-08-13 | Invensas Corporation | Structure and method for integrated circuits packaging with increased density |
US9735084B2 (en) | 2014-12-11 | 2017-08-15 | Invensas Corporation | Bond via array for thermal conductivity |
US9888579B2 (en) | 2015-03-05 | 2018-02-06 | Invensas Corporation | Pressing of wire bond wire tips to provide bent-over tips |
US9502372B1 (en) | 2015-04-30 | 2016-11-22 | Invensas Corporation | Wafer-level packaging using wire bond wires in place of a redistribution layer |
US9761554B2 (en) | 2015-05-07 | 2017-09-12 | Invensas Corporation | Ball bonding metal wire bond wires to metal pads |
KR101672640B1 (ko) * | 2015-06-23 | 2016-11-03 | 앰코 테크놀로지 코리아 주식회사 | 반도체 디바이스 |
US10886250B2 (en) | 2015-07-10 | 2021-01-05 | Invensas Corporation | Structures and methods for low temperature bonding using nanoparticles |
US9633971B2 (en) | 2015-07-10 | 2017-04-25 | Invensas Corporation | Structures and methods for low temperature bonding using nanoparticles |
US10490528B2 (en) | 2015-10-12 | 2019-11-26 | Invensas Corporation | Embedded wire bond wires |
US9490222B1 (en) | 2015-10-12 | 2016-11-08 | Invensas Corporation | Wire bond wires for interference shielding |
US10332854B2 (en) | 2015-10-23 | 2019-06-25 | Invensas Corporation | Anchoring structure of fine pitch bva |
US10181457B2 (en) | 2015-10-26 | 2019-01-15 | Invensas Corporation | Microelectronic package for wafer-level chip scale packaging with fan-out |
US9911718B2 (en) | 2015-11-17 | 2018-03-06 | Invensas Corporation | ‘RDL-First’ packaged microelectronic device for a package-on-package device |
US9659848B1 (en) | 2015-11-18 | 2017-05-23 | Invensas Corporation | Stiffened wires for offset BVA |
US9984992B2 (en) | 2015-12-30 | 2018-05-29 | Invensas Corporation | Embedded wire bond wires for vertical integration with separate surface mount and wire bond mounting surfaces |
US9935075B2 (en) | 2016-07-29 | 2018-04-03 | Invensas Corporation | Wire bonding method and apparatus for electromagnetic interference shielding |
TW202414634A (zh) | 2016-10-27 | 2024-04-01 | 美商艾德亞半導體科技有限責任公司 | 用於低溫接合的結構和方法 |
US10299368B2 (en) | 2016-12-21 | 2019-05-21 | Invensas Corporation | Surface integrated waveguides and circuit structures therefor |
US11044802B2 (en) | 2017-02-16 | 2021-06-22 | Azotek Co., Ltd. | Circuit board |
US10813213B2 (en) | 2017-02-16 | 2020-10-20 | Azotek Co., Ltd. | High-frequency composite substrate and insulating structure thereof |
US10743423B2 (en) * | 2017-09-15 | 2020-08-11 | Azotek Co., Ltd. | Manufacturing method of composite substrate |
US11225563B2 (en) | 2017-02-16 | 2022-01-18 | Azotek Co., Ltd. | Circuit board structure and composite for forming insulating substrates |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59178752A (ja) | 1983-03-30 | 1984-10-11 | Hitachi Ltd | 多層配線基板 |
JPS59198747A (ja) | 1983-04-26 | 1984-11-10 | Nec Corp | 高密度多層配線基板 |
JPH01308057A (ja) | 1988-06-07 | 1989-12-12 | Matsushita Electric Ind Co Ltd | マルチチップ・パッケージ |
JP3925752B2 (ja) * | 1997-08-08 | 2007-06-06 | 日立化成工業株式会社 | バンプ付き配線基板及び半導体パッケ−ジの製造法 |
JPH11298144A (ja) * | 1998-04-15 | 1999-10-29 | Sanwa New Multi Kk | 多層プリント配線板の製造方法 |
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 |
JP3653452B2 (ja) * | 2000-07-31 | 2005-05-25 | 株式会社ノース | 配線回路基板とその製造方法と半導体集積回路装置とその製造方法 |
US6586684B2 (en) * | 2001-06-29 | 2003-07-01 | Intel Corporation | Circuit housing clamp and method of manufacture therefor |
EP1491927B1 (en) * | 2002-04-01 | 2013-02-27 | Ibiden Co., Ltd. | Ic chip mounting substrate, and ic chip mounting substrate manufacturing method |
JP3835352B2 (ja) * | 2002-06-03 | 2006-10-18 | 株式会社デンソー | バンプの形成方法及びバンプを有する基板と他の基板との接合方法 |
KR100455890B1 (ko) * | 2002-12-24 | 2004-11-06 | 삼성전기주식회사 | 커패시터 내장형 인쇄회로기판 및 그 제조 방법 |
JP2004327945A (ja) * | 2003-04-30 | 2004-11-18 | Ngk Spark Plug Co Ltd | セラミック電子回路部品 |
FR2879347A1 (fr) * | 2004-12-14 | 2006-06-16 | Commissariat Energie Atomique | Dispositif electronique a deux composants assembles et procede de fabrication d'un tel dispositif |
FR2879747A1 (fr) | 2004-12-16 | 2006-06-23 | Oreal | Procede d'evaluation in vitro du potentiel protecteur contre la photoimmunosuppression ou du caractere photosensibilisant de produits ou de compositions. |
US7317249B2 (en) * | 2004-12-23 | 2008-01-08 | Tessera, Inc. | Microelectronic package having stacked semiconductor devices and a process for its fabrication |
US7911805B2 (en) * | 2007-06-29 | 2011-03-22 | Tessera, Inc. | Multilayer wiring element having pin interface |
-
2007
- 2007-06-29 US US11/824,484 patent/US7911805B2/en active Active
-
2008
- 2008-06-23 KR KR1020107001200A patent/KR101530896B1/ko active IP Right Grant
- 2008-06-23 CN CN200880101950.6A patent/CN101772995B/zh active Active
- 2008-06-23 JP JP2010514821A patent/JP5421254B2/ja active Active
- 2008-06-23 WO PCT/US2008/007978 patent/WO2009005696A1/en active Application Filing
- 2008-06-23 EP EP08779797.3A patent/EP2172089B1/en active Active
-
2013
- 2013-11-19 JP JP2013238596A patent/JP6001524B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2009005696A1 (en) | 2009-01-08 |
CN101772995A (zh) | 2010-07-07 |
EP2172089A4 (en) | 2011-08-10 |
EP2172089A1 (en) | 2010-04-07 |
KR101530896B1 (ko) | 2015-06-23 |
CN101772995B (zh) | 2016-07-13 |
US20090002964A1 (en) | 2009-01-01 |
KR20100050457A (ko) | 2010-05-13 |
JP2014060431A (ja) | 2014-04-03 |
EP2172089B1 (en) | 2019-08-28 |
US7911805B2 (en) | 2011-03-22 |
JP6001524B2 (ja) | 2016-10-05 |
JP2010532567A (ja) | 2010-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5421254B2 (ja) | ピン・インタフェースを有する多層配線エレメント | |
US8299368B2 (en) | Interconnection element for electric circuits | |
JP4619223B2 (ja) | 半導体パッケージ及びその製造方法 | |
JP5147779B2 (ja) | 配線基板の製造方法及び半導体パッケージの製造方法 | |
US6998290B2 (en) | Economical high density chip carrier | |
US7435680B2 (en) | Method of manufacturing a circuit substrate and method of manufacturing an electronic parts packaging structure | |
KR101572600B1 (ko) | 다층 배선 요소와 마이크로전자 요소가 실장된 어셈블리 | |
US7791206B2 (en) | Semiconductor device and method of manufacturing the same | |
US20080188037A1 (en) | Method of manufacturing semiconductor chip assembly with sacrificial metal-based core carrier | |
US20060191134A1 (en) | Patch substrate for external connection | |
JP2004343030A (ja) | 配線回路基板とその製造方法とその配線回路基板を備えた回路モジュール | |
JP2010537403A (ja) | メッキによって形成されたポストを有する相互接続要素 | |
TWI505756B (zh) | 印刷電路板及其製造方法 | |
JP5157455B2 (ja) | 半導体装置 | |
JP2009528707A (ja) | 多層パッケージ構造物及びその製造方法 | |
US6913814B2 (en) | Lamination process and structure of high layout density substrate | |
US11272614B2 (en) | Printed wiring board and method for manufacturing the same | |
JP5653144B2 (ja) | 半導体パッケージの製造方法 | |
JPH09275271A (ja) | プリント配線板、その製造方法、およびプリント回路基板 | |
TW201828396A (zh) | 新型端子 | |
JP2005093930A (ja) | 多層基板とその製造方法 | |
JP2004071944A (ja) | 電子装置 | |
JP2000208917A (ja) | 回路基板の製造方法および基板材料 | |
JP2013141042A (ja) | バンプ構造およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110617 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110617 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110809 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121114 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121120 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130218 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130225 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130318 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130326 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130416 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130423 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130515 |
|
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: 20131022 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131121 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5421254 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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |