JP5221315B2 - 配線基板及びその製造方法 - Google Patents
配線基板及びその製造方法 Download PDFInfo
- Publication number
- JP5221315B2 JP5221315B2 JP2008321037A JP2008321037A JP5221315B2 JP 5221315 B2 JP5221315 B2 JP 5221315B2 JP 2008321037 A JP2008321037 A JP 2008321037A JP 2008321037 A JP2008321037 A JP 2008321037A JP 5221315 B2 JP5221315 B2 JP 5221315B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- pad
- resist layer
- support base
- wiring board
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/10—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices having separate containers
- H01L25/105—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10
-
- 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 groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- 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
- 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 groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- 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
- 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
- H01L23/49816—Spherical bumps on the substrate for external connection, e.g. ball grid arrays [BGA]
-
- 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
- H01L23/48—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
- H01L23/49838—Geometry or layout
-
- 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
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L24/17—Structure, shape, material or disposition of the bump connectors after the connecting process of a plurality of bump connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/16—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/50—Multistep manufacturing processes of assemblies consisting of devices, the devices being individual devices of subclass H10D or integrated devices of class H10
-
- 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
- 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
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L2221/68345—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used as a support during the manufacture of self supporting 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
- H01L2224/12—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
-
- 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
- H01L2224/14—Structure, shape, material or disposition of the bump connectors prior to the connecting process of a plurality of bump connectors
- H01L2224/141—Disposition
- H01L2224/14104—Disposition relative to the bonding areas, e.g. bond pads, of the semiconductor or solid-state body
- H01L2224/1411—Disposition relative to the bonding areas, e.g. bond pads, of the semiconductor or solid-state body the bump connectors being bonded to at least one common bonding area
-
- 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
-
- 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
- H01L2224/16237—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 bonding area disposed in a recess of the surface 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
- H01L2224/10—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
- H01L2224/16238—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 bonding area protruding from the surface of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes
- H01L2225/10—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers
- H01L2225/1005—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10
- H01L2225/1011—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10 the containers being in a stacked arrangement
- H01L2225/1017—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10 the containers being in a stacked arrangement the lowermost container comprising a device support
- H01L2225/1023—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10 the containers being in a stacked arrangement the lowermost container comprising a device support the support being an insulating substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes
- H01L2225/10—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers
- H01L2225/1005—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10
- H01L2225/1011—All the devices being of a type provided for in the same main group of the same subclass of class H10, e.g. assemblies of rectifier diodes the devices having separate containers the devices being integrated devices of class H10 the containers being in a stacked arrangement
- H01L2225/1047—Details of electrical connections between containers
- H01L2225/1058—Bump or bump-like electrical connections, e.g. balls, pillars, posts
-
- 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
- H01L2924/01011—Sodium [Na]
-
- 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
- H01L2924/01029—Copper [Cu]
-
- 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
- H01L2924/01046—Palladium [Pd]
-
- 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
- H01L2924/01078—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
- H01L2924/15—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
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1532—Connection portion the connection portion being formed on the die mounting surface of the substrate
-
- 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
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19105—Disposition of discrete passive components in a side-by-side arrangement on a common die mounting substrate
-
- 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
- H05K2201/0364—Conductor shape
- H05K2201/0367—Metallic bump or raised conductor not used as solder bump
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09045—Locally raised area or protrusion of insulating substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09372—Pads and lands
- H05K2201/09436—Pads or lands on permanent coating which covers the other conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09509—Blind vias, i.e. vias having one side closed
- H05K2201/09527—Inverse blind vias, i.e. bottoms outwards in multilayer PCB; Blind vias in centre of PCB having opposed bottoms
-
- 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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
- H05K3/205—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using a pattern electroplated or electroformed on a metallic carrier
-
- 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
- H05K3/4682—Manufacture of core-less build-up multilayer circuits on a temporary carrier or on a metal foil
-
- 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
- Y10T29/49162—Manufacturing circuit on or in base by using wire as conductive path
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Geometry (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
図1は本発明の第1の実施形態に係る配線基板(半導体パッケージ)の構成を断面図の形態で示したものである。
図8は本発明の第2の実施形態に係る配線基板(半導体パッケージ)の構成を断面図の形態で示したものである。
図10は本発明の第3の実施形態に係る配線基板(半導体パッケージ)の構成を断面図の形態で示したものである。
上述した第1の実施形態(図1)では、各パッドP1,P2を構成する金属層の組成として、Cu層11a上にSn層11bが積層された2層構造とした場合を例にとって説明したが、露出する側のSn層11bについては必ずしも形成されている必要はない。一般的な半導体パッケージに設けられているようなパッドと同様に、Cu層が露出している形態のものでもよい。
11a,11b,73,74,83,84,87,88,89…金属層、
14,17,20…配線層、
12,12a,12b,15,18…樹脂層(絶縁層)、
13a,13b,16,19…ビア、
21…ソルダレジスト層(絶縁層)、
30,30a…半導体装置、
31,31a,36,41…半導体素子(チップ/電子部品)、
32,32a,34,37,42…はんだ(バンプ)、
33,33a,43…アンダーフィル樹脂、
60,60a,60b,70,80…支持基材、
61,62,71,81,85…レジスト層、
CM…チップ搭載エリア、
DP,DP1,DP2,DP3…凹部、
P1,P2,P3,P4,P5,P6,P7,P8…パッド、
VH1,VH2,VH3,VH4…ビアホール。
Claims (8)
- 複数の配線層が絶縁層を介在させて積層され、各絶縁層に形成されたビアを介して層間接続された構造を有した配線基板であって、
前記配線基板の一方の面側の最外層の絶縁層の、電子部品の搭載エリアの周囲の領域に配置され、対応するビアに接続され、当該絶縁層の一部分を突出させて成形された当該部分の表面を覆ってバンプ状に形成された第1のパッドと、
前記電子部品の搭載エリア内に配置され、対応するビアに接続され、その表面が当該絶縁層から露出する第2のパッドとを備え、
前記第2のパッドは、前記最外層の絶縁層の一部分を突出させて成形された当該部分の表面を覆ってバンプ状に形成され、かつ、その表面の頂部が前記第1のパッドの表面の頂部の位置よりも低い位置となるように形成されており、
第1のパッドに接続されるビアは、ビアホールの内壁面を被覆し、該ビアホール内に絶縁層が充填され、第2のパッドに接続されるビアは、ビアホールを充填しており、
前記第1のパッド及び前記第2のパッドと、前記パッドとそれぞれ電気的に接続される前記ビアとは、前記配線基板の最外層の絶縁層に形成されており、
前記第1のパッドは他のパッケージに接続されるパッドであり、前記第2のパッドは半導体素子に接続されるパッドであることを特徴とする配線基板。 - 前記第2のパッドは、その表面が当該絶縁層の表面から基板内側に後退した位置に露出するよう設けられていることを特徴とする請求項1に記載の配線基板。
- 前記第2のパッドは、その表面が当該絶縁層の表面と同一面に露出するよう設けられていることを特徴とする請求項1に記載の配線基板。
- 前記第1、第2の各パッドは、複数の金属層が積層された構造を有していることを特徴とする請求項1に記載の配線基板。
- 支持基材上に、電子部品の搭載エリアに対応する部分が残存し、かつ、その周囲に対応する部分において形成すべき第1のパッドの形状に応じた開口部を有するようパターン形成された第1のレジスト層を形成する工程と、
前記第1のレジスト層の開口部から露出している前記支持基材の部分を所要量だけ除去し、凹部を有した支持基材を形成する工程と、
前記第1のレジスト層を除去後、前記支持基材の前記凹部が形成されている側の面に、前記電子部品の搭載エリアに対応する部分において形成すべき第2のパッドの形状に応じた第1の開口部と、前記凹部に対応する部分に第2の開口部とを有するようパターン形成された第2のレジスト層を形成する工程と、
前記第2のレジスト層の第1、第2の各開口部から露出している前記支持基材上及びその凹部の内壁面上に、複数の金属層を形成する工程と、
前記第2のレジスト層を除去後、前記支持基材の金属層が形成されている側の面に、各金属層の部分を露出させて絶縁層を形成する工程と、
前記絶縁層上に、前記各金属層にそれぞれ接続されるビアを含む配線層を形成する工程と、
以降、所要の層数となるまで絶縁層と配線層を交互に積層した後、前記支持基材を除去する工程とを含むことを特徴とする配線基板の製造方法。 - 前記第2のレジスト層を形成した後、更にエッチング工程を含むことを特徴とする請求項5に記載の配線基板の製造方法。
- 支持基材上に、電子部品の搭載エリアに対応する部分が残存し、かつ、その周囲に対応する部分において形成すべき第1のパッドの形状に応じた開口部を有するようパターン形成された第1のレジスト層を形成する工程と、
前記第1のレジスト層の開口部から露出している前記支持基材の部分を所要量だけ除去し、凹部を有した支持基材を形成する工程と、
前記第1のレジスト層を除去後、前記支持基材の前記凹部が形成されている側の面に、該凹部に対応する部分に開口部を有するようパターン形成された第2のレジスト層を形成する工程と、
前記第2のレジスト層の開口部から露出している前記支持基材の凹部の内壁面上に、複数の金属層を形成する工程と、
前記第2のレジスト層を除去後、前記支持基材の金属層が形成されている側の面に、前記電子部品の搭載エリアに対応する部分において形成すべき第2のパッドの形状に応じた開口部を有するようパターン形成された第3のレジスト層を形成する工程と、
前記第3のレジスト層の開口部から露出している前記支持基材上に、前記第2のパッドを構成する複数層の金属膜を積層する工程と、
前記第3のレジスト層を除去後、前記支持基材の各金属層が形成されている側の面に、各金属層の部分を露出させて絶縁層を形成する工程と、
前記絶縁層上に、前記各金属層にそれぞれ接続されるビアを含む配線層を形成する工程と、
以降、所要の層数となるまで絶縁層と配線層を交互に積層した後、前記支持基材を除去する工程とを含むことを特徴とする配線基板の製造方法。 - 前記複数の金属層の最外層を除去する工程を更に含むことを特徴とする請求項5から7のいずれか一項に記載の配線基板の製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008321037A JP5221315B2 (ja) | 2008-12-17 | 2008-12-17 | 配線基板及びその製造方法 |
US12/632,112 US8338718B2 (en) | 2008-12-17 | 2009-12-07 | Wiring board and method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008321037A JP5221315B2 (ja) | 2008-12-17 | 2008-12-17 | 配線基板及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010147152A JP2010147152A (ja) | 2010-07-01 |
JP5221315B2 true JP5221315B2 (ja) | 2013-06-26 |
Family
ID=42239176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008321037A Active JP5221315B2 (ja) | 2008-12-17 | 2008-12-17 | 配線基板及びその製造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8338718B2 (ja) |
JP (1) | JP5221315B2 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5206630B2 (ja) * | 2009-08-27 | 2013-06-12 | 日立電線株式会社 | フレキシブルハーネスを用いた電気的接続部品及び電気的接続方法 |
US8381393B2 (en) * | 2009-12-30 | 2013-02-26 | Intel Corporation | Patch on interposer through PGA interconnect structures |
KR101109261B1 (ko) * | 2010-06-07 | 2012-01-31 | 삼성전기주식회사 | 인쇄회로기판 및 그 제조방법 |
US20120286416A1 (en) * | 2011-05-11 | 2012-11-15 | Tessera Research Llc | Semiconductor chip package assembly and method for making same |
JP5886617B2 (ja) * | 2011-12-02 | 2016-03-16 | 新光電気工業株式会社 | 配線基板及びその製造方法、半導体パッケージ |
TWI562295B (en) | 2012-07-31 | 2016-12-11 | Mediatek Inc | Semiconductor package and method for fabricating base for semiconductor package |
US10991669B2 (en) | 2012-07-31 | 2021-04-27 | Mediatek Inc. | Semiconductor package using flip-chip technology |
TWI440419B (zh) * | 2012-09-14 | 2014-06-01 | Via Tech Inc | 線路基板及線路基板製程 |
CN105144856B (zh) * | 2013-04-26 | 2018-01-09 | 株式会社村田制作所 | 多层布线基板及其制造方法、以及探针卡用基板 |
JP6161437B2 (ja) * | 2013-07-03 | 2017-07-12 | 新光電気工業株式会社 | 配線基板及びその製造方法、半導体パッケージ |
KR101500117B1 (ko) * | 2013-08-08 | 2015-03-06 | 주식회사 심텍 | 더블 범프 타입 인쇄회로기판 제조 방법 |
US9642261B2 (en) * | 2014-01-24 | 2017-05-02 | Zhuhai Advanced Chip Carriers & Electronic Substrate Solutions Technologies Co. Ltd. | Composite electronic structure with partially exposed and protruding copper termination posts |
KR102240704B1 (ko) * | 2014-07-15 | 2021-04-15 | 삼성전기주식회사 | 패키지 기판, 패키지 기판의 제조 방법 및 이를 이용한 적층형 패키지 |
KR20160010960A (ko) * | 2014-07-21 | 2016-01-29 | 삼성전기주식회사 | 인쇄회로기판 및 그 제조방법 |
CN104157617B (zh) * | 2014-07-29 | 2017-11-17 | 华为技术有限公司 | 芯片集成模块、芯片封装结构及芯片集成方法 |
TWI558288B (zh) * | 2014-09-10 | 2016-11-11 | 恆勁科技股份有限公司 | 中介基板及其製法 |
TWI554174B (zh) * | 2014-11-04 | 2016-10-11 | 上海兆芯集成電路有限公司 | 線路基板和半導體封裝結構 |
TWI587463B (zh) * | 2014-11-12 | 2017-06-11 | 矽品精密工業股份有限公司 | 半導體封裝結構及其製法 |
JP6462360B2 (ja) * | 2014-12-27 | 2019-01-30 | 京セラ株式会社 | 配線基板 |
CN104966709B (zh) | 2015-07-29 | 2017-11-03 | 恒劲科技股份有限公司 | 封装基板及其制作方法 |
EP3154084A3 (en) * | 2015-09-16 | 2017-04-26 | MediaTek Inc. | Semiconductor package using flip-chip technology |
US9755030B2 (en) | 2015-12-17 | 2017-09-05 | International Business Machines Corporation | Method for reduced source and drain contact to gate stack capacitance |
JP6563366B2 (ja) * | 2016-06-13 | 2019-08-21 | 新光電気工業株式会社 | 配線基板及びその製造方法 |
JP7086702B2 (ja) * | 2018-05-08 | 2022-06-20 | 新光電気工業株式会社 | 配線基板及びその製造方法、半導体装置 |
US20220069489A1 (en) * | 2020-08-28 | 2022-03-03 | Unimicron Technology Corp. | Circuit board structure and manufacturing method thereof |
CN115918270A (zh) * | 2021-06-18 | 2023-04-04 | 庆鼎精密电子(淮安)有限公司 | 电路板组件及其制作方法 |
US20240105568A1 (en) * | 2022-09-23 | 2024-03-28 | Qualcomm Incorporated | Package comprising a substrate with interconnects |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5169680A (en) * | 1987-05-07 | 1992-12-08 | Intel Corporation | Electroless deposition for IC fabrication |
JP3112949B2 (ja) * | 1994-09-23 | 2000-11-27 | シーメンス エヌ フェー | ポリマースタッドグリッドアレイ |
JP2003347501A (ja) * | 2002-05-23 | 2003-12-05 | Hitachi Cable Ltd | 半導体モジュール及びそれに用いる配線板、ならびに半導体モジュールの製造方法及び配線板の製造方法 |
US7067907B2 (en) * | 2003-03-27 | 2006-06-27 | Freescale Semiconductor, Inc. | Semiconductor package having angulated interconnect surfaces |
US7180165B2 (en) * | 2003-09-05 | 2007-02-20 | Sanmina, Sci Corporation | Stackable electronic assembly |
JP4619223B2 (ja) * | 2004-12-16 | 2011-01-26 | 新光電気工業株式会社 | 半導体パッケージ及びその製造方法 |
-
2008
- 2008-12-17 JP JP2008321037A patent/JP5221315B2/ja active Active
-
2009
- 2009-12-07 US US12/632,112 patent/US8338718B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010147152A (ja) | 2010-07-01 |
US8338718B2 (en) | 2012-12-25 |
US20100147574A1 (en) | 2010-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5221315B2 (ja) | 配線基板及びその製造方法 | |
JP5026400B2 (ja) | 配線基板及びその製造方法 | |
JP3813402B2 (ja) | 半導体装置の製造方法 | |
JP5711472B2 (ja) | 配線基板及びその製造方法並びに半導体装置 | |
JP6076653B2 (ja) | 電子部品内蔵基板及び電子部品内蔵基板の製造方法 | |
JP5649490B2 (ja) | 配線基板及びその製造方法 | |
JP4790297B2 (ja) | 半導体装置およびその製造方法 | |
US7791206B2 (en) | Semiconductor device and method of manufacturing the same | |
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 | |
US8609998B2 (en) | Wiring board and method of manufacturing the same | |
JP6752553B2 (ja) | 配線基板 | |
JP4431123B2 (ja) | 電子装置用基板およびその製造方法、並びに電子装置およびその製造方法 | |
US20100139962A1 (en) | Wiring board and method of manufacturing the same | |
JP6584939B2 (ja) | 配線基板、半導体パッケージ、半導体装置、配線基板の製造方法及び半導体パッケージの製造方法 | |
JP5951414B2 (ja) | 電子部品内蔵基板及び電子部品内蔵基板の製造方法 | |
JP6124513B2 (ja) | 半導体装置及びその製造方法 | |
JP5406572B2 (ja) | 電子部品内蔵配線基板及びその製造方法 | |
JP2005209689A (ja) | 半導体装置及びその製造方法 | |
JP6550260B2 (ja) | 配線基板及び配線基板の製造方法 | |
JP2006196860A (ja) | 半導体パッケージ及びその製造方法 | |
JP2017163027A (ja) | 配線基板、半導体装置及び配線基板の製造方法 | |
JP5315447B2 (ja) | 配線基板及びその製造方法 | |
JP3800215B2 (ja) | 印刷配線板、半導体装置、及びそれらの製造方法 | |
US11749596B2 (en) | Wiring substrate | |
US20250113438A1 (en) | Wiring board and semiconductor device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110908 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120618 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120710 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120827 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121030 |
|
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: 20130226 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130307 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160315 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5221315 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |