WO2007110985A1 - 複合基板及び複合基板の製造方法 - Google Patents
複合基板及び複合基板の製造方法 Download PDFInfo
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- WO2007110985A1 WO2007110985A1 PCT/JP2006/319262 JP2006319262W WO2007110985A1 WO 2007110985 A1 WO2007110985 A1 WO 2007110985A1 JP 2006319262 W JP2006319262 W JP 2006319262W WO 2007110985 A1 WO2007110985 A1 WO 2007110985A1
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- 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
- H01L2924/14—Integrated circuits
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- 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
- H01L2924/1517—Multilayer substrate
- H01L2924/15192—Resurf arrangement of the internal vias
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- 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
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- 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
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- 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
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- 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
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- 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
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
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- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10378—Interposers
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- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10439—Position of a single component
- H05K2201/10477—Inverted
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- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10954—Other details of electrical connections
- H05K2201/10977—Encapsulated connections
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- 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
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2018—Presence of a frame in a printed circuit or printed circuit assembly
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- 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
- H05K2203/15—Position of the PCB during processing
- H05K2203/1572—Processing both sides of a PCB by the same process; Providing a similar arrangement of components on both sides; Making interlayer connections from two sides
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- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
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- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
- H05K3/3442—Leadless components having edge contacts, e.g. leadless chip capacitors, chip carriers
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- 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
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
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- 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
- Y10T29/49121—Beam lead frame or beam lead device
Definitions
- the present invention relates to a composite substrate and a method for manufacturing the composite substrate, and more particularly to a composite substrate in which a frame body is bonded to one main surface of a flat substrate main body and a method for manufacturing the same.
- module components are provided in which chip-shaped electronic components are mounted on both sides or one side of a substrate body.
- a frame-like member or package be attached to the module component board body in order to buoy the module component board body with other circuit board forces.
- a wiring pattern is formed on the frame-like member package, and one end of the wiring pattern is connected to the board body. The end is bonded to another circuit board (for example, Patent Documents 1 to 4)
- Patent Document 5 a lead terminal for connecting to a module board is projected from the housing of the board connecting member to connect the module boards to each other. It has been proposed to improve the impact resistance by utilizing the spring elasticity of.
- a lead frame 130 is insert-molded on a flat-plate resin substrate 120, and an intermediate portion 131 of the lead frame 130 is made of resin.
- a chip package 110 that is embedded in a substrate 120 and refracts both ends of a lead frame 130 to expose the lead portions 132 and 133 on the front and back surfaces of the resin substrate 120.
- a solder chip 140 is mounted on the upper surface of the oil-repellent substrate 110 so as to straddle the opening 123, and the chip 140 and the lead part 132 are connected by the bonding wire 150. And connect.
- a resin sealant 152 is applied to the upper surface of the chip package 110 so as to also seal the chip 140, and then a box-shaped lid 154 having an opening on the lower surface. Covered with rosin A semiconductor device is formed by being fixed to the substrate 120. This semiconductor device is a printed circuit board.
- Patent Document 1 JP-A-6-216314
- Patent Document 2 JP-A-7-50357
- Patent Document 3 Japanese Patent Laid-Open No. 2000-101348
- Patent Document 4 Japanese Patent Laid-Open No. 2001-339137
- Patent Document 5 Japanese Unexamined Patent Publication No. 2005-333046
- Patent Document 6 Japanese Unexamined Patent Publication No. 2005-328009
- Patent Document 6 The chip package disclosed in Patent Document 6 is one in which a chip is mounted and connected with a bonding wire, and is not bonded to a substrate body. Patent Document 6 does not disclose or suggest the shape of a lead frame for reducing thermal stress or impact stress.
- the present invention intends to provide a composite substrate capable of reducing thermal stress and impact stress of a bonded portion with a simple configuration and a method for manufacturing the same.
- the present invention provides a composite substrate configured as follows.
- the composite substrate is of a type provided with a substrate body having terminals on at least one main surface and a frame joined to the one main surface of the substrate body.
- the frame includes (1) a frame member made of an insulating material, having a through hole in the center, and extending in a frame shape along a peripheral edge of the one main surface of the substrate body; and (2) a metal It is formed by bending a thin plate, and has a plurality of connecting members each having a first piece and a second piece continuous at both ends of the intermediate piece.
- connection members are (a) arranged to face the frame member via the through holes of the frame member, and (b) the first piece is located on the substrate body side of the frame member. Exposed and joined to the terminal on the one main surface of the substrate main body, (c) the second piece is exposed on the opposite side of the frame member from the substrate main body, and (d) the first A piece and the second piece extend in a direction in which the connecting member is opposed to the frame member through the through hole, and (e) the intermediate piece penetrates the inside of the frame member, (f ) The both ends of the intermediate piece are respectively continuous with the end portions on the through hole side of the frame member of the first piece and the second piece.
- the second piece of the connection member is connected to the external circuit substrate.
- the connecting member in which the end portions on the same side of the first piece and the second piece are continuous with both ends of the intermediate piece is the junction part between the composite board and the external circuit board or the board body and the frame due to temperature change or impact force. Thermal stress and impact stress generated at the joint with the body can be relaxed by elastic deformation. As a result, the bonding reliability can be improved.
- the distance between the intermediate pieces of the connecting member facing each other through the through hole of the frame member is the other end of the first piece and the second piece (what is the through hole of the frame body? Since the opposite side (that is, the outer side) is continuous with the intermediate piece, the thermal stress and impact stress generated at the joint are reduced. As a result, the joining reliability is improved as compared with the case where the other end of the first piece and the second piece (the side opposite to the through hole of the frame body, that is, the outside) is continuous with the intermediate piece.
- a chip-shaped electronic component is disposed in the through hole of the frame-shaped member and mounted on the one main surface of the substrate body.
- the mounting density of the composite substrate can be increased using the through holes of the frame-shaped member.
- the chip-like electronic component is sealed with a grease, and the grease is adhered or abutted to a part of the frame.
- the flow of the resin can be prevented by the frame, and the chip-shaped electronic component can be reliably sealed.
- the deformation of the frame can be constrained by the resin used for sealing, and the bonding between the frame and the substrate body can be reinforced.
- connection member of the frame is formed by punching and bending a thin metal plate.
- the frame member of the frame body is a resin molded in a state where a portion to be the connection member is inserted into a mold.
- the frame can be manufactured efficiently.
- the substrate body is a ceramic substrate.
- the substrate main body is a ceramic multilayer substrate formed by laminating a plurality of ceramic layers sintered at 1050 ° C or lower.
- the bonding reliability can be improved while increasing the mounting density of the composite substrate by the ceramic multilayer substrate.
- the ceramic multilayer substrate is more fragile than other types of substrates, the effect of preventing the destruction of the ceramic multilayer substrate itself from thermal stress and impact stress is great.
- the thin metal plate of the connection member of the frame body is flexible.
- the thin metal plate constituting the connecting member has flexibility! /
- the first and second pieces of the connecting member are movable around the bent portion, the frame body and the substrate body The bonding strength between the frame and the external circuit board is improved.
- the connecting member has a thickness of 50 ⁇ m or more and powerfully 300 ⁇ m or less.
- the connecting member can be processed with high accuracy, and therefore it is easy to reduce the size. That is, when the thickness of the connecting member is less than 50 m, the variation during bending increases, and the accuracy of the position and height of the first and second pieces of the connecting member decreases. Moreover, it is easy to fatigue failure. If the thickness of the connecting member is greater than 300 m, bending will become difficult and the variation in bending angle and height will increase.
- a chip-shaped electronic component is mounted on the other main surface of the substrate body.
- the mounting density of the composite substrate can be increased.
- the tip of the second piece extends to the outer peripheral surface of the frame member or to the outside of the outer peripheral surface.
- connection member of the frame body is bent along the outer peripheral surface of the frame member with the distal end side of the second piece bent.
- connection member of the frame body has an area of the first piece.
- the position of the center of the first piece of the connection member of the frame is
- the position of the center of the terminal of the substrate body is shifted to the through hole side of the frame body.
- the curing shrinkage stress of the sealing resin when the through-hole of the frame body is filled and cured with the sealing resin is bonded to the terminal of the board body and the first piece of the connecting member.
- the effect of shrinkage stress on the sealing resin can be reduced by relaxing the shrinkage stress of the conductive bonding material.
- deformation of the frame body due to hardening shrinkage of the sealing resin can be suppressed, and the connection reliability between the frame body and the substrate body can be improved.
- compressive stress acts on the substrate body, the bending strength of the substrate body itself is improved.
- the position of the inner edge of the frame member on the through hole side of the first piece of the connection member of the frame body is the center of the substrate body of the terminal of the substrate body. It shifts to the through hole side of the frame body rather than the position of the inner edge on the side!
- the conductive bonding material for bonding the terminal of the board main body and the first piece of the connecting member of the frame body in the width direction in the region between the inner edge of the terminal and the inner edge of the first piece ( Since the resin is cured in a form stretched in a direction perpendicular to the bonding surface between the substrate body and the frame, the curing shrinkage stress of the conductive bonding material can be increased. As a result, filling through holes in the frame body The shrinkage stress of the sealing resin can be reduced more effectively by the shrinkage stress of the conductive bonding material.
- the position of the tip edge of the first piece of the connection member of the frame opposite to the through hole of the frame is determined by the position of the substrate of the terminal of the substrate body.
- the position of the outer edge opposite to the center of the main body is shifted to the through hole side of the frame body.
- the leading edge of the first piece is shifted outside the outer edge of the terminal (opposite to the through hole of the frame), the leading edge of the first piece is pulled inward of the frame.
- the front end side of the first piece is separated from the frame member force, and the joint shape between the frame body and the substrate body may become unstable, or the joint strength between the frame body and the substrate body may decrease.
- the leading edge of the first piece is displaced inward (through hole side of the frame) from the outer edge of the terminal, the leading edge of the first piece will be pulled toward the outside of the frame.
- the tip side of the first piece and the frame member are joined to each other, the joint shape between the frame body and the substrate body is stabilized, and the joint strength between the frame body and the substrate body is stabilized.
- the present invention provides a method of manufacturing a composite substrate configured as follows.
- a method of manufacturing a composite substrate includes: (1) a first step of preparing a substrate body provided with a terminal on at least one main surface; and a frame; and (2) the one main surface of the substrate body. And a second step of joining the frame bodies.
- the frame is made of (i) an insulating material, has a through hole in the center, and extends in a frame shape along the peripheral edge of the one main surface of the substrate body.
- a member and a plurality of connecting members formed by bending a GO metal thin plate and having a first piece and a second piece respectively continuous at both ends of the intermediate piece.
- the plurality of connecting members are (a) disposed so as to face the frame member via the through holes of the frame member, and (b) the first piece and the second piece are arranged on the frame member. (C) the first piece and the second piece are opposed to each other through the through hole of the frame member. (D) the intermediate piece penetrates the inside of the frame member, and (e) the frame member of the first piece and the second piece at both ends of the intermediate piece. The end portions on the through-hole side are continuous.
- the frame body is arranged so as to extend in a frame shape along a peripheral edge portion of one main surface of the substrate body, and (g) the first of the connection member of the frame body. A piece is joined to the terminal provided on the one main surface of the substrate body.
- the second piece of the connection member is connected to the external circuit substrate.
- the connection member in which the end on the same side of the first piece and the second piece continues to both ends of the intermediate piece is the junction part between the composite board and the external circuit board or the board body due to temperature change or impact force.
- the thermal stress and impact stress generated at the joint between the frame and the frame can be relaxed by elastic deformation. As a result, the bonding reliability can be improved.
- the distance between the intermediate pieces of the connecting member facing each other through the through hole of the frame member is the other end of the first piece and the second piece (what is the through hole of the frame body? Since the opposite side (that is, the outer side) is continuous with the intermediate piece, the thermal stress and impact stress generated at the joint are reduced. As a result, the joining reliability is improved as compared with the case where the other end of the first piece and the second piece (the side opposite to the through hole of the frame body, that is, the outside) is continuous with the intermediate piece.
- FIG. 1A is a cross-sectional view showing the overall configuration of a composite substrate
- FIG. 2 is a cross-sectional view showing a manufacturing process of a composite substrate. (Example)
- FIG. 3 is a cross-sectional view showing a manufacturing process of a composite substrate. (Example)
- FIG. 4 is a cross-sectional view showing a manufacturing process of a composite substrate. (Example)
- FIG. 5 is a cross-sectional view showing a manufacturing process of a composite substrate. (Example)
- FIG. 6 is a cross-sectional view showing a composite substrate manufacturing process. (Example)
- FIG. 7 is a cross-sectional view showing a composite substrate manufacturing process. (Example)
- FIG. 8A is a cross-sectional view showing a composite substrate manufacturing process
- FIG. 9 is a cross-sectional view showing a frame manufacturing process. (Example)
- FIG. 10 is an explanatory diagram of deformation of the composite substrate.
- FIG. 11 is a cross-sectional view showing the overall configuration of the composite substrate. (Modification 1)
- FIG. 12 is a cross-sectional view showing the overall configuration of the composite substrate. (Modification 2)
- FIG. 13 is a cross-sectional view showing the overall configuration of the composite substrate. (Modification 3)
- FIG. 14 is a cross-sectional view showing the overall configuration of the composite substrate. (Modification 4)
- FIG. 15 is an enlarged cross-sectional view of a main part showing a joint portion of the composite substrate. (Modification 4)
- FIG. 16 is a cross-sectional view of a chip package. (Conventional example)
- the composite substrate 10 has a frame body 20 joined to one main surface 12b of a flat substrate body 12.
- a chip-shaped electronic component 50 such as an IC chip is mounted on one main surface 12b of the substrate body 12, and terminals of the chip-shaped electronic component 50 and pads 17 provided on the one main surface 12b of the substrate body 12 Are connected by a bonding wire 52.
- chip-like electronic components that are connected by means other than wire bonding may be mounted on one main surface 12b of the substrate body 12! / ⁇ .
- a surface mount type component SMD may be mounted.
- chip-shaped electronic components such as a chip capacitor and an IC chip are mounted on the other main surface 12a as necessary, and the chip shape is formed by solder reflow or flip-chip bonding.
- the terminals of the electronic components 40 and 42 are connected to the terminals 18 provided on the other main surface 12a of the substrate body 12.
- the substrate body 12 only needs to have a structure capable of mounting electronic components on one side or both sides for high density.
- the substrate body 12 is, for example, a ceramic multilayer substrate in which a plurality of ceramic layers are laminated.
- the ceramic multilayer substrate is preferable as the substrate body 12 of the composite substrate 10 because the mounting density can be increased by forming an electric circuit inside.
- the substrate body 12 is not limited to a ceramic multilayer substrate, but may be a substrate made of a material other than ceramic (for example, a printed wiring board, a flexible printed wiring board), even if it is a single layer ceramic substrate (for example, an alumina substrate). Substrate etc.! /.
- a plurality of connecting members 30 are arranged on a frame member 22 that also has an insulating material (for example, grease) force.
- the frame member 22 has a through hole 23 in the center, and extends in a frame shape along the peripheral edge portion of the one main surface 12b of the rectangular substrate body 12.
- a concave portion (cavity) is formed by the through hole 23 of the frame member 22, and the above-described chip-shaped electronic component 50 and the pad 17 are arranged on the one main surface 12 b of the substrate body 12 which is the bottom surface of the concave portion.
- the through hole 23 of the frame member 22 is filled with a sealing agent 54 as necessary, and the chip-shaped electronic component 50 is sealed.
- a sealing agent 54 as necessary, and the chip-shaped electronic component 50 is sealed.
- the chip-like electronic components 40, 42 on the other main surface 12a side of the substrate body 12 may be sealed with a sealant, or a metal case may be joined. This is because when the composite substrate 10 is mounted on the external circuit board 60, it is easily adsorbed by the mounter. In particular, when a metal case is used for the high-frequency composite substrate 10, an electromagnetic shielding effect is also obtained. If electromagnetic shielding is not required, apply a thermosetting resin such as epoxy resin or transfer molding to cover the top surface of the chip-like electronic components 40, 42, and flatten the top surface. To do.
- Each connection member 30 is arranged on four sides of the frame member 22 so as to face each other through the through hole 23 of the frame member 22.
- Each connecting member 30 is a member having a substantially U-shaped cross section in which two bent portions 33 and 35 are formed by bending a belt-shaped metal thin plate at a right angle, and a first piece 32 is provided at each end of the intermediate piece 34. And the second piece 36 are continuous.
- the intermediate piece 34 passes through the inside of the frame member 22.
- the first piece 32 extends along the surface of the frame member 22 that faces the substrate body 12.
- the second piece 36 extends along the surface of the frame member 22 opposite to the substrate body 12 and is exposed to the outside.
- the first piece 32 and the second piece 36 extend in a direction in which the connection member 30 faces each other through the through hole 23 of the frame member 22.
- the end portions on the same side of the first piece 32 and the second piece 36, that is, the end portions on the through hole 23 side of the frame member 22 are respectively continuous with both ends of the intermediate piece 34. That is, the first piece 2 and the second piece 36 are arranged so that the respective tips 31, 37 face outward, and the intermediate piece 34 is arranged inside.
- the first piece 32 and the second piece 36 have different lengths. That is, the force at which the tip 37 of the second piece 36 reaches the outer peripheral surface 24 of the frame member 22 The tip 31 of the first piece 32 does not reach the outer peripheral surface 24 of the frame member 22.
- the first piece 32 of the connection member 30 is joined to the terminal 16 provided on the one main surface 12b of the substrate body 12 by solder 26.
- the frame 20 is joined to the one main surface 12b of the substrate body 12.
- the second piece 36 of the connection member 30 exposed to the outside is joined to the external circuit board 60.
- the composite substrate 10 is mounted on the external circuit board 60 and electrically connected thereto.
- the metal case is also electrically connected to the external circuit board 60. To be connected.
- the thickness of the metal thin plate used for the connecting member 30 is preferably 50 ⁇ m to 300 ⁇ m.
- the thickness of the metal thin plate used for the connecting member 30 is less than 50 m, the variation during the bending process increases, and the variation in the position and height of the first piece 32 and the second piece 36 increases.
- the variation in the position and height of the first piece 32 and the second piece 36 is increased, the alignment accuracy between the frame 20 and the substrate body 12 is lowered.
- the board body In order to securely join the frame body 20 and the board body 12, if the terminal 16 of the board body 12 to be joined to the first piece 32 is made larger with an allowance for the positional deviation of the first piece 32, the board body This reduces the size of 12 and thus the size of the composite substrate 10.
- the height of the first piece 32 or the second piece 36 varies, for example, the solder thickness varies between the board body 12 and the frame body 20, or between the frame body 20 and the external circuit board 60. As a result, the bonding reliability is impaired. Increasing the height margin in anticipation of variations in height inhibits the low profile of the composite substrate 10.
- connection member 30 Furthermore, the vicinity of the bent portions 33 and 35 of the connection member 30 is repeatedly fatigued due to thermal stress and impact stress. However, if the thickness is small, fatigue failure is likely to occur, so that the joint reliability is impaired.
- the thickness of the thin metal plate used for the connecting member 30 exceeds 300 m, the bending force becomes difficult, and the variation in bending angle and the variation in height increase. Also, the punching and bending intervals are reduced, and the length of the first piece 32, the intermediate piece 34, and the second piece 36 (dimensions in the direction in which the first piece 32, the intermediate piece 34, and the second piece 36 are continuous) and width Since (the dimension perpendicular to the direction in which the first piece 32, the intermediate piece 34, and the second piece 36 are continuous) cannot be reduced, the downsizing and the low profile of the composite substrate 10 are hindered.
- the connecting member 30 is made of NiZSn, NiZAu, Ni Z in order to improve wettability with solder and conductive adhesive used for bonding to the board body 12 and the external circuit board 60 and to increase bonding strength. Solder or the like may be attached. Such plating may be performed on the entire surface of the connection member 30 or only on the joint surface of the first piece 32 and the second piece 36.
- the substrate body 12 and the frame body 20 are prepared.
- the substrate body 12 is a ceramic multilayer substrate, for example, a plurality of ceramic layers are laminated.
- in-plane conductor pattern 14 and via-hole conductor pattern 13 are formed inside using conductive paste mainly composed of Ag, Ag / Pd, Ag / P Cu, CuO, etc. ing.
- conductive paste mainly composed of Ag, Ag / Pd, Ag / P Cu, CuO, etc.
- Such a configuration uses Ag or Cu with low resistance, so it has low signal loss and has been put to practical use as a high-frequency component or module.
- a terminal 16 and a pad 17 are formed on one main surface 12b of the substrate body 12, and a terminal 18 serving as a bonding electrode (bonding land) is formed on the other main surface 12a.
- NiZSn, Ni / Au, Ni / Pd / Au, or NiZ solder is applied to terminals 16, 18 and pads 17.
- an unfired ceramic green sheet having a thickness of about 10 to 200 m on which the in-plane conductor pattern 14 and via-hole conductor pattern 13 are formed, and sintering at a temperature higher than the firing temperature of the ceramic green sheet A constraining layer to be prepared.
- the green ceramic green sheet contains a low-temperature sintered ceramic material, and the sintering temperature is 1050 ° C or lower.
- low-temperature sintered ceramic materials include a glass composite LTCC (Low Temperature Co-fired Ceramic) material made by mixing borosilicate glass with ceramic powder such as alumina forsterite, ZnO— Crystal using MgO-Al O-SiO-based crystallized glass
- the constraining layer is made of a material containing alumina.
- the green ceramic green sheet and the constraining layer are laminated in an appropriate order to form a composite laminate in which constraining layers are laminated on both main surfaces of a laminate in which a plurality of unfired ceramic liner sheets are laminated.
- the unsintered constraining layer is removed, and the substrate body 12 formed by sintering the unfired ceramic green sheet is taken out. .
- the frame body 20 is produced by the process shown in FIG.
- a metal thin plate such as bronze, white, or Ni alloy is punched out with a metal mold to form a plurality of strip portions 30x whose tips 31 face each other.
- the first bent portion 33 is formed by bending the tip 31 side of the opposed strip-shaped portion 30x at a right angle.
- the first piece 32 is between the tip 31 and the first bent portion 33.
- the second bent portion 35 is formed by bending the base end 38 side at a right angle from the first bent portion 33.
- the intermediate piece 34 is between the first bent portion 33 and the second bent portion 35.
- a resin is molded into the belt-like portion 30x to form a frame member 22 having a through hole 23.
- the first piece 32 between the tip 31 and the first bent portion 33 and the base end 38 side of the second bent portion 35 are along the inner surface of the mold, and the first bent portion 33
- the intermediate piece 34 between the first bent portion 35 and the second bent portion 35 is also separated from the inner surface force of the mold by injection molding of thermoplastic resin such as LCP (liquid crystal polymer), PPS (polyphenylene sulfide), or
- the resin is molded by transfer molding of thermosetting resin such as epoxy resin.
- the portion on the base end 38 side of the band-shaped portion 30x that protrudes from the molded resin (that is, the frame member 22) extends along the outer peripheral surface 24 of the frame member 22.
- the tip 37 of the second piece 36 reaches the outer peripheral surface 24 of the frame member 22.
- a conductive paste 25 containing solder, Ag or the like is printed on the terminals 16 on the one main surface 12b of the substrate body 12.
- the frame body 20 is mounted on the one main surface 12b of the substrate body 12, and the conductive paste 25 is heated while the first piece 32 of the connection member 30 of the frame body 20 is in contact with the conductive paste 25.
- the substrate body 12 and the frame body 20 are joined by the solder 26 in which the conductive paste 25 is solidified.
- the intermediate piece 34 of the connection member 30 is disposed inside the frame member 22, and the connection member 30 is not exposed to the inner surface of the through hole 23. Therefore, the substrate body 12 and the frame body 20 are easily joined. be able to.
- cleaning is performed to remove the dirt on the pad 17 provided on the one main surface 12b of the substrate body 12.
- the surface-mounted component when a surface-mounted component is mounted on the one main surface 12b of the substrate body 12, the surface-mounted component can be bonded simultaneously with the bonding of the frame body 20.
- a chip-like electronic component 50 such as an IC or FET is connected to the one main surface 12b of the substrate body 12 from the through hole 23 of the frame body 20 with epoxy resin or conductive material.
- the terminals of the chip-like electronic component 50 and the pads 17 provided on the one main surface 12b of the substrate body 12 are connected by bonding wires 52 such as Au, Al, and Cu.
- bonding wires 52 such as Au, Al, and Cu.
- the intermediate piece 34 of the connection member 30 is disposed inside the frame member 22, and the inner surface of the through hole 23 Since the connection member 30 is not exposed to the wire, wire bonding can be easily performed.
- the through hole 23 of the frame 20 is filled with a sealing agent 54 such as epoxy-based resin and thermally cured.
- a sealing agent 54 such as epoxy-based resin and thermally cured.
- the height of the sealant 54 is set so as not to exceed the frame 20. This is to prevent the sealing agent 54 from interfering when the composite substrate 10 is bonded to the external circuit substrate 60.
- the sealant 54 is cured, as shown in FIG. 7, the top and bottom are turned upside down, and a conductive paste containing solder, Ag, etc. is printed on the other main surface 12a of the substrate body 12, and a chip such as a chip capacitor is printed.
- the chip-like electronic component 40 is mounted and reflowed or thermoset, or the chip-like electronic component 42 such as an IC chip is flip-chip bonded via the solder ball 43 to connect the terminals of the chip-like electronic components 40 and 42
- the terminal 18 on the other main surface 12a of the substrate body 12 is joined.
- an underfill resin made of epoxy resin is filled between the chip-shaped electronic component 42 that has been flip-chip bonded and the other main surface 12a of the substrate body 12, and is thermally cured.
- a metal case such as white or phosphor bronze is mounted on the other main surface 12a or the side surface of the substrate body 12 and joined. .
- connection member 30 the intermediate piece 34 is disposed inside the frame member 22, and the connection member 30 is not exposed to the inner surface of the through hole 23, so that the chip shape on the one main surface 12b of the substrate body 12 is provided.
- the margin during processing (gap for providing a margin) must be reduced, and the frame member 22 and thus the composite substrate 10 can be downsized. Can do.
- the connecting member 30 is bent at two bent portions 33 and 35 so that the intermediate piece 34 does not protrude outside the region where the first piece 32 and the second piece 36 face each other. Can be downsized.
- the intermediate piece protrudes outside the region where the first piece and the second piece face each other by bending the connecting member only at one place or continuously plastically deforming it in an arc shape, Since the size reduction of the frame member and the size reduction of the composite substrate 10 may be hindered, it is preferable that the connecting member is bent at a plurality of locations and the bending angle is substantially perpendicular. However, the present invention does not exclude a bent portion that is bent.
- the connecting member may be provided with three bent portions, and the intermediate piece may be bent inside the region where the first piece and the second piece face each other. This is because it does not hinder downsizing.
- the intermediate piece may be bent into a square shape so that the cross-section of the connecting member has a substantially square shape. By increasing the bend, the combination of spring constants in each direction can be changed.
- the composite substrate 10 can relieve thermal stress and impact stress as described below, it is possible to improve the bonding reliability.
- the substrate body 12 is a brittle ceramic multilayer substrate containing glass or the like having a bending strength lower than that of an alumina substrate or the like, the effect of preventing the substrate body from being destroyed by relaxation of thermal stress and impact stress is great.
- connection member 30 is a continuous metal terminal bent so as to be plastically deformed, it is elastically deformed in any of the XYZ directions.
- the molded resin that is, the frame member 22 and the connecting member 30 are not basically joined, and even after the resin molding, the resin is freely elastically deformed in the XYZ directions.
- the connecting member 30 is elastically deformable, it is caused by reflow when the frame body 20 is bonded to the substrate body 12 or when the composite substrate 10 is bonded to the external circuit board 60, and heat during the subsequent heat cycle. Even if thermal stress occurs due to the difference in the linear expansion coefficient ⁇ of each part, the thermal stress can be absorbed by elastic deformation. Similarly, impact stress during a drop impact can be absorbed by elastic deformation. As a result, the bonding reliability is improved. [0096] Further details will be described with reference to FIG.
- the linear expansion coefficient ⁇ force of the substrate body 12 is smaller than the linear expansion coefficient ⁇ of the external circuit board 60.
- connection member 30 arranged oppositely through the through hole 23 is used, for example, in a reflow process for bonding the composite substrate 10 to the external circuit substrate 60
- the external circuit board 60 side spreads, and a shearing force Fs and a bending moment Ms act on the joint between the second piece 36 of the connection member 30 and the external circuit board 60.
- the shearing force Fs and the bending moment Ms are substantially proportional to the distance L between the intermediate pieces 34 of the connecting member 30 arranged to face each other through the through hole 23.
- the distance L between the intermediate pieces 34 is The tip of the first piece and the second piece are directed inward, and the intermediate piece is smaller than the case where it is disposed on the opposite side (outside) of the through hole. Therefore, the shearing force Fs and the bending moment Ms acting on the joint portion between the second piece 36 of the connection member 30 and the external circuit board 60 are reduced, and the joining reliability is improved.
- the connecting member 30 obtained by bending the metal thin plate is not bonded to the frame member 22 even if it is embedded in the resin frame member 22. Even if they are bonded, the bonded portion is easily peeled off, and can be easily elastically deformed.
- the first piece 32 of the connection member 30 is separated from the substrate body 12 about the first bent portion 33. Rotate in direction I will try. However, this rotation is prevented by the frame member 22, and it is possible to prevent an excessive force from acting on the joint portion between the first piece 3 2 of the connection member 30 and the substrate body 12.
- the distance L between the intermediate pieces 34 is reduced, that is, the tips 31, 37 of the connecting member 30 first piece 32 and second piece 36. Since the intermediate piece 34 is arranged on the through hole 23 side (inner side), the bending moment M acting on the joint portion can be reduced and the joint reliability can be improved.
- the connecting member 30 may be formed by a method other than bending of a thin metal plate. That is, there is a method in which a through hole is formed in the frame member 22 and a metal film corresponding to the first piece 32 and the second piece 36 and a metal film electrically connecting them are formed in the through hole by plating.
- the step of bonding the frame body 20 to the substrate body 12 or the composite substrate 10 is bonded to the external circuit substrate 60.
- the remaining soaking solution is heated, vaporized and expanded rapidly, which may cause cracks in the vicinity of the through-holes and voids in the solder.
- the connection member 30 is formed by bending a thin metal plate, this is not the case, so that the joining reliability can be improved.
- connection member 30 when the through hole is drilled and the inner peripheral surface is stuck, the diameter of the through hole becomes, for example, 100 m or less, which makes it difficult to process.
- the connection member 30 is formed by bending a thin metal plate, the thickness of the thin metal plate can be easily reduced to 50 m. Also, the dimensions that must be left around the hole are smaller than when the inner peripheral surface is pinched by drilling through-holes when forming the connection member 30 by bending a thin metal plate. be able to. Therefore, the connection member 30 can be easily downsized by forming it with the bending force of the metal thin plate.
- connecting member 30 is formed by bending a thin metal plate and resin molding is performed so as to cover the connecting member 30, the process becomes simple and the manufacturing cost can be reduced.
- connection member 30 formed by bending a thin metal plate
- the material of the metal thin plate used for the connection member 30 has a higher degree of freedom in selection than when the connection member 30 is formed by plating.
- the grease of the frame member 22 and the metal of the connection member 30 do not need to be firmly joined.
- the material of the resin used for the frame member 22 is also highly flexible. Therefore, an inexpensive material, a material that is easy to bend, and a material that is easy to mold can be selected with a high degree of freedom, which is industrially useful.
- the composite substrate 10a shown in the cross-sectional view of FIG. 11 has a distal end 37a side force of the second piece 36a of the connection member 30a for connecting to the external circuit substrate 60, and an outer peripheral surface 24 of the frame member 22. It is extended outward. As a result, the joining portion 66a between the second piece 36a and the external circuit board 60 can be enlarged, and the joining force between the composite board 10a and the external circuit board 60 can be improved.
- the composite board 10b shown in the sectional view of FIG. 12 is formed by bending the tip 37b side of the second piece 36b of the connection member 30b for connecting to the external circuit board 60, and Along the outer peripheral surface 24. Solder 66b for joining to external circuit board 60 is bent Since the raised second piece 36b rises along the tip 37b side, the external force of the solder 66b for joining the external circuit board 60 and the composite board 10b can be easily inspected.
- the first piece 32c of the connecting member 30c connected to the substrate body 12 side is connected to the external circuit board 60, contrary to the embodiment. It is longer than the second piece 36c of the connecting member 30c connected to the side.
- the tip 31c side of the first piece 32c of the connection member 30c may extend to the outer peripheral surface 24 of the frame member 22 or may extend to the outer side of the outer peripheral surface 24.
- the joining portion 26c between the first piece 32c of the connecting member 30c and the substrate body 12 can be enlarged, and the joining force between the frame 20c and the substrate body 12 can be improved.
- the terminal 16 of the substrate body 12 and the first piece 32 of the connection member 30 of the frame body 20 are misaligned. Specifically, with respect to the center of the composite substrate ⁇ , the terminal 16 of the substrate body 12 is disposed relatively outside, and the first piece 32 of the connection member 30 of the frame 20 is disposed relatively inside. . Therefore, the conductive bonding material (for example, solder) 26x for bonding the terminal 16 and the first piece 32 is extended in the width direction (left-right direction in FIG. 15).
- solder solder
- the center 32c of the first piece 32 on the frame body 20 side is located on the inner side (through hole 23 side of the frame body 20) than the center 16c of the terminal 16 of the board body 12. It is preferable that ⁇ ( ⁇ > 0) is shifted.
- the shrinkage stress F of the sealing resin 54 is relaxed by the shrinkage stress F of the conductive bonding material 26x to reduce the influence of the shrinkage stress of the sealing resin 54. You can. As a result, the deformation of the frame body 20 accompanying the curing shrinkage of the sealing resin 54 can be suppressed, and the connection reliability between the frame body 20 and the substrate body 12 can be improved.
- the inner edge 32b of the first piece 32 on the frame body 20 side is located on the inner side (the through hole 23 side of the frame body 20) than the inner edge 16b of the terminal 16 of the board body 12 at a distance
- the conductive bonding material 26x is inserted into the inner edge 16b of the terminal 16 and the inner side of the first piece 32, respectively. Since it hardens
- leading edge 32a of the first piece 32 on the frame body 20 side (the leading edge 31 of the connecting member 30) is inside the outer edge 16a of the terminal 16 of the board body 12 (the through hole 23 of the frame body 20).
- the distance ⁇ ( ⁇ > 0) is preferred.
- the leading edge 32a of the first piece 32 is displaced to the outside of the frame body 20 (on the opposite side of the through hole 23 of the frame body 20) from the outer edge 16a of the terminal 16, the first piece 32 Since the front end 31 side of the first piece 32 is pulled inwardly of the frame 20 (direction of force toward the bent portion 33 of the connecting member 30), the front end 31 side of the first piece 32 is separated from the frame member 22, and the frame 20 and the substrate The bonding shape with the main body 12 may become unstable, and the bonding strength between the frame 20 and the substrate main body 12 may be reduced.
- the leading edge 32a of the first piece 32 is shifted to the outside of the frame 20 with respect to the outer edge 16a of the terminal 16, the leading edge 31 side of the first piece 32 is directed outwardly of the frame 20 ( Since the connection member 30 is pulled in a direction opposite to the bent portion 33 of the connection member 30, the tip 31 side of the first piece 32 and the frame member 22 are joined to each other, and the joining shape of the frame body 20 and the substrate body 12 is This stabilizes the bonding strength between the frame 20 and the substrate body 12.
- the composite substrate 10 is joined to the external circuit board 60 through the frame body 20 in which the bent connection member 30 is embedded in the resin frame member 22.
- the thermal stress and impact stress of the joint portion can be relaxed with a simple configuration.
- the connecting member 30 arranged oppositely through the through hole 23 of the frame member 22, the tips 31, 37 of the first piece 32 and the second piece 36 face outward, and both the intermediate pieces 34 are through holes 23.
- the bending moment can be made as small as possible to further improve the joint reliability.
- the "substrate body” is a convex portion formed on a portion other than the plane portion to which the frame body is connected if it is a substrate in which a plurality of terminals connected to the frame body are provided on the same plane.
- a recess may be provided.
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112006003809T DE112006003809T5 (de) | 2006-03-29 | 2006-09-28 | Zusammengesetztes Substrat und Verfahren zum Herstellen eines zusammengesetzten Substrats |
JP2008507360A JP4873005B2 (ja) | 2006-03-29 | 2006-09-28 | 複合基板及び複合基板の製造方法 |
US12/186,546 US7851708B2 (en) | 2006-03-29 | 2008-08-06 | Composite substrate and method for manufacturing composite substrate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006091960 | 2006-03-29 | ||
JP2006-091960 | 2006-03-29 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/186,546 Continuation US7851708B2 (en) | 2006-03-29 | 2008-08-06 | Composite substrate and method for manufacturing composite substrate |
Publications (1)
Publication Number | Publication Date |
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WO2007110985A1 true WO2007110985A1 (ja) | 2007-10-04 |
Family
ID=38540923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2006/319262 WO2007110985A1 (ja) | 2006-03-29 | 2006-09-28 | 複合基板及び複合基板の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7851708B2 (ja) |
JP (1) | JP4873005B2 (ja) |
KR (1) | KR101019067B1 (ja) |
DE (1) | DE112006003809T5 (ja) |
WO (1) | WO2007110985A1 (ja) |
Cited By (5)
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JP2009130196A (ja) * | 2007-11-26 | 2009-06-11 | Shinko Electric Ind Co Ltd | 半導体装置 |
JP2009152535A (ja) * | 2007-12-18 | 2009-07-09 | Samsung Electro Mech Co Ltd | 半導体パッケージの製造方法及びそれを用いた半導体プラスチックパッケージ |
WO2014128795A1 (ja) * | 2013-02-22 | 2014-08-28 | パナソニック株式会社 | 電子部品パッケージ |
KR20140113321A (ko) | 2013-03-15 | 2014-09-24 | 가부시키가이샤 무라타 세이사쿠쇼 | 모듈 및 그 제조 방법 |
WO2016047004A1 (ja) * | 2014-09-25 | 2016-03-31 | 日本電気株式会社 | 電気回路システム、アンテナシステムおよび回路シールドケース |
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KR101473267B1 (ko) * | 2009-04-02 | 2014-12-16 | 가부시키가이샤 무라타 세이사쿠쇼 | 회로 기판 |
CN101692441B (zh) * | 2009-04-16 | 2012-04-11 | 旭丽电子(广州)有限公司 | 一种印刷电路板封装结构 |
JPWO2011030542A1 (ja) * | 2009-09-11 | 2013-02-04 | 株式会社村田製作所 | 電子部品モジュールおよびその製造方法 |
JP5529494B2 (ja) * | 2009-10-26 | 2014-06-25 | 株式会社三井ハイテック | リードフレーム |
DE102010026312B4 (de) * | 2010-07-06 | 2022-10-20 | Phoenix Contact Gmbh & Co. Kg | Anschlusskontakt und Verfahren zur Herstellung von Anschlusskontakten |
GB2499850B (en) * | 2012-03-02 | 2014-07-09 | Novalia Ltd | Circuit board assembly |
JP5889718B2 (ja) * | 2012-05-30 | 2016-03-22 | アルプス電気株式会社 | 電子部品の実装構造体及び入力装置、ならびに、前記実装構造体の製造方法 |
KR102029495B1 (ko) * | 2014-10-15 | 2019-10-07 | 삼성전기주식회사 | 칩 전자부품 및 그 실장 기판 |
US9190367B1 (en) | 2014-10-22 | 2015-11-17 | Advanced Semiconductor Engineering, Inc. | Semiconductor package structure and semiconductor process |
US10109588B2 (en) * | 2015-05-15 | 2018-10-23 | Samsung Electro-Mechanics Co., Ltd. | Electronic component package and package-on-package structure including the same |
CN208597204U (zh) * | 2016-01-07 | 2019-03-12 | 株式会社村田制作所 | 多层基板以及电子设备 |
US9761535B1 (en) * | 2016-06-27 | 2017-09-12 | Nanya Technology Corporation | Interposer, semiconductor package with the same and method for preparing a semiconductor package with the same |
KR102400748B1 (ko) * | 2017-09-12 | 2022-05-24 | 삼성전자 주식회사 | 인터포저를 포함하는 전자 장치 |
KR102259995B1 (ko) * | 2017-10-30 | 2021-06-02 | 니뽄 도쿠슈 도교 가부시키가이샤 | 전극 매설 부재 |
US10910233B2 (en) * | 2018-04-11 | 2021-02-02 | Advanced Semiconductor Engineering, Inc. | Semiconductor device package and method of manufacturing the same |
KR20230119844A (ko) * | 2022-02-08 | 2023-08-16 | 삼성전자주식회사 | 기판 조립체를 포함하는 전자 장치 |
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- 2006-09-28 KR KR1020087019617A patent/KR101019067B1/ko active IP Right Grant
- 2006-09-28 WO PCT/JP2006/319262 patent/WO2007110985A1/ja active Application Filing
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JP2009130196A (ja) * | 2007-11-26 | 2009-06-11 | Shinko Electric Ind Co Ltd | 半導体装置 |
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JP2009152535A (ja) * | 2007-12-18 | 2009-07-09 | Samsung Electro Mech Co Ltd | 半導体パッケージの製造方法及びそれを用いた半導体プラスチックパッケージ |
WO2014128795A1 (ja) * | 2013-02-22 | 2014-08-28 | パナソニック株式会社 | 電子部品パッケージ |
US9474179B2 (en) | 2013-02-22 | 2016-10-18 | Panasonic Corporation | Electronic component package |
KR20140113321A (ko) | 2013-03-15 | 2014-09-24 | 가부시키가이샤 무라타 세이사쿠쇼 | 모듈 및 그 제조 방법 |
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WO2016047004A1 (ja) * | 2014-09-25 | 2016-03-31 | 日本電気株式会社 | 電気回路システム、アンテナシステムおよび回路シールドケース |
JPWO2016047004A1 (ja) * | 2014-09-25 | 2017-08-31 | 日本電気株式会社 | 電気回路システム、アンテナシステムおよび回路シールドケース |
Also Published As
Publication number | Publication date |
---|---|
DE112006003809T5 (de) | 2009-02-12 |
KR101019067B1 (ko) | 2011-03-07 |
KR20080083359A (ko) | 2008-09-17 |
JP4873005B2 (ja) | 2012-02-08 |
US7851708B2 (en) | 2010-12-14 |
US20080289853A1 (en) | 2008-11-27 |
JPWO2007110985A1 (ja) | 2009-08-06 |
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