WO2005076676A1 - 回路構成体 - Google Patents
回路構成体 Download PDFInfo
- Publication number
- WO2005076676A1 WO2005076676A1 PCT/JP2005/001672 JP2005001672W WO2005076676A1 WO 2005076676 A1 WO2005076676 A1 WO 2005076676A1 JP 2005001672 W JP2005001672 W JP 2005001672W WO 2005076676 A1 WO2005076676 A1 WO 2005076676A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bus bar
- control circuit
- circuit board
- connection member
- conductor portion
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—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
- H05K3/202—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 self-supporting metal foil pattern
-
- 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
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
-
- 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
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
- H05K3/4046—Through-connections; Vertical interconnect access [VIA] connections using auxiliary conductive elements, e.g. metallic spheres, eyelets, pieces of wire
-
- 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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
-
- 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
- H05K2201/0388—Other aspects of conductors
- H05K2201/0394—Conductor crossing over a hole in the substrate or a gap between two separate substrate parts
-
- 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
- H05K2201/10272—Busbars, i.e. thick metal bars mounted on the PCB as high-current 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/1028—Thin metal strips as connectors or 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10295—Metallic connector elements partly mounted in a hole of the PCB
-
- 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
- H05K2201/10363—Jumpers, i.e. non-printed cross-over connections
-
- 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
-
- 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
- H05K3/3447—Lead-in-hole components
Definitions
- the present invention relates to a circuit structure having both a bus bar constituting a power circuit mounted on an automobile or the like and a control circuit board in which a control circuit is incorporated.
- a power distribution circuit is formed by stacking a plurality of busbar boards, and an electric connection box incorporating a fuse or a relay switch therein. Is generally known.
- Patent Document 1 a circuit structure described in Patent Document 1 has been developed to reduce the size of units constituting the circuit.
- a plurality of bus bars constituting a power circuit are bonded to one surface of a control circuit board in a state of being arranged on substantially the same plane. It is possible to reduce the thickness of a circuit component that has a circuit.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2003-164039
- Patent Document 1 describes a method in which a through hole is provided in a control circuit board, and solder is supplied into the through hole to connect the control circuit board to a bus bar.
- soldering portion is formed at a deep position in the through hole, it is difficult to externally confirm whether the soldering is good or not by visual or optical inspection. Become. Such inconvenience becomes more remarkable as the through hole diameter is reduced in order to increase the board mounting density.
- an object of the present invention is to facilitate inspection of an electrical connection state between a control circuit board and a specific bus bar in a circuit structure to improve reliability. And a plurality of busbars that are arranged on substantially the same plane to constitute a power circuit.
- a conductor portion to be provided is disposed on a surface opposite to the bonding surface of the bus bar, and a through hole is provided at a position adjacent to the conductor portion so as to penetrate through the substrate body and expose the specific bus bar;
- An electrical connection member having a shape extending between the through hole and the conductor portion is soldered to both the bus bar and the conductor portion where the through hole power is also exposed.
- the conductor portion of the control circuit board and the specific bus bar are electrically connected via the electrical connection member, and the conductor portion of the control circuit board in the electrical connection member is connected to the conductor portion of the control circuit board. Since both the part to be soldered and the part to be soldered to the bus bar are exposed outside the control circuit board, the soldered part can be easily and accurately confirmed from the outside by visual or optical inspection. it can.
- the electric connection member is formed of, for example, a metal plate and disposed in a posture substantially parallel to the control circuit substrate.
- the fillet can be formed in a more stable state on the electric connection member, the connection reliability is further improved, and the amount of protrusion of the electric connection member by the control circuit board is suppressed to be low. This can contribute to a reduction in the thickness of the entire structure.
- the thickness of the control circuit board is substantially equal to the surface between the surface where the electric connection member is soldered on the bus bar and the surface where the electric connection member is soldered on the conductor portion. If an equivalent level difference is given, it is possible to solder the electrical connection member to the bus bar and the conductor part without deforming it, and to significantly reduce the stress generated after the soldering. can do.
- the electric connection member has a notch provided in at least one of a portion to be soldered to the conductor portion and a portion to be soldered to the bus bar through the through hole. With such a notch, more solder swells on the electrical connection member side through the notch, and the soldering state can be more easily confirmed.
- the number of the conductor portions and the through holes is not limited.
- the control A plurality of through-holes are provided at positions adjacent to the conductor portion on the circuit board, and an electrical connection member having a shape extending between these through-holes and the conductor portion is provided with a bus bar exposed from each of the through-holes and the bus bar. It is possible to adopt a configuration in which each of the electrical connection members is connected to a single bus bar at a plurality of locations to further improve the reliability.
- the electric connection members can have a jumper function (a function of bridging the separated noise bars).
- the through hole is provided on both sides of the conductor portion, and the electric connection member has a plate shape that straddles the conductor portion and the through hole, and an intermediate portion is formed in the conductor portion.
- the bus bar portions exposing a common conductor portion from the plurality of through holes using a simple-shaped electric connection member. Can be electrically connected to each other.
- FIG. 1 is a perspective view showing a bus bar constituent plate and a control circuit board used for manufacturing a circuit constituent body according to an embodiment of the present invention.
- FIG. 2 is a perspective view showing a state in which the bus bar component plate and a control circuit board are bonded.
- FIG. 3 is a perspective view showing a state where a switch element is mounted on the bus bar configuration plate and the control circuit board.
- FIG. 4 is a perspective view showing a state where a connector is formed by bending an end of a predetermined bus bar in the bus bar component plate upward.
- FIG. 5 is a perspective view showing a step of attaching a case to the control circuit board and the bus bar.
- FIG. 6 (a) is a plan view showing a state where a connection chip is set so as to straddle a through hole and a conductor pad of the control circuit board
- FIG. 6 (b) is a cross-sectional view thereof.
- FIG. 7 (a) is a plan view showing a state in which a solder layer is heated and melted from the state of FIG. 6 to form a fillet
- FIG. 7 (b) is a cross-sectional view thereof.
- FIG. 8 (a) is a diagram illustrating a connection between a plurality of through holes provided in a control circuit board and a conductor pad.
- FIG. 3B is a plan view showing a state where the continuation chip is set, and FIG.
- FIG. 9 (a) is a plan view showing a state in which a connection chip having a cutout in the connection part on the nose bar side is set so as to straddle a through-hole formed in the control circuit board and a conductor pad; ) Is a cross-sectional view thereof.
- circuit component according to the present invention is not limited to one manufactured by the following method.
- a bus bar component plate 10 as shown in FIG. 1 is formed.
- the illustrated bus bar configuration plate 10 has a rectangular outer frame 16, and a plurality of input terminal bus bars 11 constituting input terminals and a plurality of input terminal bus bars 11 constituting output terminals in an inner region thereof.
- a large number of bus bars including an output terminal bus bar 12 and a plurality of signal input terminal bus bars 14 are arranged in a predetermined pattern, and a suitable bus bar is connected to the outer frame 16 by a narrow connecting portion 18.
- the busbars are connected to each other, and the specific busbars are interconnected by narrow connecting portions 18.
- the bus bar component plate 10 can be easily formed by, for example, punching a single metal plate with a pressing force.
- a control circuit board 20 is adhered to one surface (the upper surface in FIG. 1) of the bus bar constituting plate 10 to obtain the state shown in FIG.
- the control circuit board 20 includes a control circuit for controlling the energization of the power circuit formed by the bus bar. ).
- a very thin (for example, 0.3 mm) sheet-like control circuit board 20 is used to further promote overall thinning and improvement in waterproofness.
- a plurality of through-holes 22 are provided in appropriate places of 20. The through hole 22 is for mounting the switching element 30 on a bus bar.
- control circuit board 20 is bonded to the central portion of the nosbar constituent plate 10 whose outer shape is smaller than the outer shape of the bus bar constituent plate 10 by bonding the control circuit board 20 to the control circuit board 20.
- the end 11a of the input terminal bus bar 11 and the end 14a of the signal input terminal bus bar 14 protrude to the left outside from the board 20, and the end 12a of the output terminal bus bar 12 protrudes to the right outside, and all the connections are made.
- the part 18 is exposed outside the control circuit board 20 (FIG. 2).
- a switching element 30 as shown in FIG. 2 is mounted on both the control circuit board 20 and the bus bar constituting plate 10 by utilizing the through holes 22 provided in the control circuit board 20.
- the switching element 30 turns on and off the power supply of the power circuit formed by the bus bar.
- a semiconductor element such as a transistor, a mechanical relay device, or the like can be applied. .
- This mounting process can be easily performed simply by applying a molten solder to each through hole 22 by printing or the like, and placing the switching element 30 thereon.
- bus bars included in the noise bar configuration plate 10 include bus bars that should be directly connected to the control circuit of the control circuit board 20 (that is, should be connected without passing through the switching element 30). Performed in parallel with the mounting process. The specific structure and method for that will be described in detail later.
- the bus bar ends protruding from the control circuit board 20 to both left and right outer sides are shown in FIG. Then, bend them to form terminals to be connected to external circuits.
- the insulation nosing 40 as shown in FIG. 3 is fixed around a plurality of signal input terminals (in the figure, the end portions 14a of the signal input terminal bus bars 14 and are arranged in a horizontal line), and the connector is connected.
- a case 50 as shown in Fig. 5 is further placed on the circuit structure obtained in the separation step 6).
- the case 50 has a shape that opens downward and covers the entire control circuit board 20 from above, and an opening that opens the switching element 30 upward is provided at the center thereof.
- a waterproof wall 52 is erected upward from above.
- a connector is formed by each of the terminals and the housings 40 and 54. By connecting a connector provided at a terminal of a wire harness arranged in a vehicle, for example, to the connector, the terminal is connected to an external circuit. And can be easily connected.
- each bar is adhered to the upper surface 64 of the heat dissipation member 60 as shown in FIG. 5 via an insulating adhesive or an adhesive sheet.
- the heat dissipating member 60 is entirely made of a material having excellent thermal conductivity such as aluminum-based metal, and its upper surface 64 is a flat adhesive surface, while a plurality of fins 62 arranged on the left and right face downward from the lower surface. Protruding into! The positions of the fins 62 correspond to the positions of the fin covers 58 in the case 50, and the longitudinal ends of each fin 62 are covered with the fin cover 58 by the attachment of the heat radiating member 60.
- a waterproof layer made of a gel-like resin is formed inside the waterproof wall 52, or the cover is fixed to the waterproof wall 52 so as to cover the waterproof wall 52 with an upward force.
- Waterproof In the circuit structure manufactured as described above, a power supply is applied to its input terminal (the end 11a of the input terminal bus bar 11) and the output terminal (the end of the output terminal bus bar 12). By connecting an electric load to 12a), a distribution circuit for distributing power from the power supply to an appropriate electric load is constructed, and the operation of the switching element 30 provided in the middle of the distribution circuit is controlled by the control circuit. By being controlled by the control circuit incorporated in the board 20, on / off control of energization of the power distribution circuit is executed.
- a through hole 24 and a conductor pad (conductor portion) 26 as shown in FIGS. 6A and 6B are provided in appropriate places.
- the conductor pad 26 can be formed by printing like other conductor patterns, and is connected to a control circuit formed by the conductor pattern.
- the conductor pad 26 having a substantially rectangular shape in a plan view is disposed on the surface (maintenance) of the control circuit board 20, that is, on the surface opposite to the surface on which the bus bar 14 is attached.
- the through hole 24 is formed so as to penetrate the board body in the thickness direction at a position adjacent to the conductor pad 26, and is formed on the back surface of the control circuit board 20 (the lower surface in FIG. 6B). ) Is exposed to the front side (the upper side in FIG. 6) of the control circuit board 20. Fulfill.
- a substantially rectangular through-hole 24 is provided, and a metal frame 25 is formed around the through-hole 24.
- Solid-state solder layers 81 and 82 are respectively formed on the upper surface of the bus bar 14 exposed on the front side of the substrate by the through hole 24 and the upper surface of the conductor pad 26, and a connection chip serving as an electrical connection member is formed thereon. Put 70 on.
- connection chip 70 serves as a connection medium between the bus bar 14 and the conductor pad 26, and is formed of a thin metal plate in the illustrated example, and has a shape that straddles the through hole 24 and the conductor pad 26. Shape. More specifically, the connection chip 70 shown in the figure includes a flat-plate-shaped nosbar-side connection portion 72 mounted on the solder layer 81 on the bus bar 14 side, and a substrate mounted on the solder layer 82 on the conductor pad 26 side. Side connecting portion 74 and a step portion 76 for connecting the ends of both connecting portions 72 and 74 in the vertical direction. The step portion 76 allows the lower surface of the bus bar side connecting portion 72 to be connected to the substrate. A step substantially equal to the thickness of the control circuit board 20 (a step slightly larger than the thickness in the illustrated example) is provided between the lower surface of the side connection portion 74 and the side surface.
- connection chip 70 After setting the connection chip 70, the solder layers 81 and 82 are heated and melted to form fillets 81 / and 82 ′ as shown in FIGS. 7 (a) and 7 (b).
- the bus bar-side connection portion 72 and the board-side connection portion 74 are electrically connected to the bus bar 14 and the conductor pad 26, respectively, via the fillets 81 /, 82 '. That is, the bus bar 14 and the conductive pad 26 are connected via the connection chip 70.
- the finally formed fillets 81 /, 82 ′ are open to the front side of the control circuit board 20, it is determined whether the soldering state is good or bad. It is possible to confirm easily and accurately by visual inspection or optical inspection, thereby ensuring stable quality and high connection reliability.
- FIGS. 6 and 7 show an example in which one through-hole 24 is provided corresponding to one conductive pad 26. However, a plurality of through-holes 24 are provided at positions adjacent to the conductive pad 26. If provided, it is possible to construct a wider variety of connection structures.
- Fig. 8 shows an example.
- through holes 24 are provided on both left and right sides of the conductor pad 26, and a ratio such that the conductor pad 26 and the left and right through holes 24 are straddled.
- a relatively long connecting tip 70 is set.
- connection chip 70 shown here has a flat board-side connection portion 74 in the center, and a flat busbar-side connection portion 72 on both left and right sides thereof.
- a pair of step portions 76 are formed so as to connect the portion 72 and both end portions of the board side connection portion 74 in the vertical direction, respectively.
- the step formed by the step 76 is set to be substantially equal to the thickness of the control circuit board 20.
- each of the solder layers 81 and 82 is heated and melted in a state where the board-side connection portions 74 and the busbar-side connection portions 72 of the connection chips 70 are set thereon. Thereby, a fillet for connecting the board side connection portion 74 and the conductor pad 26 and a fillet for connecting the bus bar side connection portion 72 and the bus bar 14 are formed.
- connection between the connection chip 70 and the bus bar 14 is two places (three or more places can be set), so that the connection reliability is further improved. If the plurality of busbar-side connection portions 72 are connected to separate busbars, it is possible to provide the connection chip 70 with a function as a jumper (a function of bridging busbars separated from each other). .
- the fillet formation area can be further expanded, and the confirmation thereof can be further confirmed. It can be easy.
- the solder fillet can be formed from the periphery of the notch 78 to the upper surface side of the busbar-side connection part 72. Is raised, and the fillet formation region can be further enlarged as compared with the structure shown in FIG. 7, for example.
- the present invention can take the following embodiments, for example.
- the electric connection member may be in a block shape instead of a plate shape.
- a plate-shaped connection chip 70 as shown in the drawing is used and is arranged in a posture substantially parallel to the control circuit board 20, a more stable fillet can be formed on the connection chip 70. And higher connection reliability can be ensured.
- the step formed by the step 76 can be omitted (for example, a simple flat plate-shaped metal).
- the connection between the bus bar and the conductor is possible even if a metal plate is used.
- connection structure combining the above-described through-hole, conductor portion, and electric connection member may be used at least in part of the air connection portion without using the electric connection member.
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connection Or Junction Boxes (AREA)
- Multi-Conductor Connections (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/585,573 US7518882B2 (en) | 2004-02-06 | 2005-02-04 | Circuit module |
DE112005000245T DE112005000245T5 (de) | 2004-02-06 | 2005-02-04 | Schaltkreismodul |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004030761A JP4584600B2 (ja) | 2004-02-06 | 2004-02-06 | 回路構成体 |
JP2004-030761 | 2004-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005076676A1 true WO2005076676A1 (ja) | 2005-08-18 |
Family
ID=34836014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/001672 WO2005076676A1 (ja) | 2004-02-06 | 2005-02-04 | 回路構成体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7518882B2 (ja) |
JP (1) | JP4584600B2 (ja) |
DE (1) | DE112005000245T5 (ja) |
WO (1) | WO2005076676A1 (ja) |
Families Citing this family (37)
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US20100271788A1 (en) * | 2007-08-09 | 2010-10-28 | Panasonic Corporation | Circuit module and electronic equipment using the circuit module |
DE102008048882A1 (de) | 2008-09-25 | 2010-04-22 | Rational Ag | Direktsteckverbindungssystem und Gargerät |
US8570715B2 (en) * | 2011-06-21 | 2013-10-29 | Darcy Cook | Load center with branch-level current sensors integrated into power buses on a unit with on-board circuit breaker mounts |
DE102011085650B4 (de) * | 2011-11-03 | 2022-09-01 | Robert Bosch Gmbh | Befestigung eines Steuergerätes für ein Getriebesteuermodul an einer Trägerplatte |
US9036355B2 (en) * | 2012-03-29 | 2015-05-19 | Hamilton Sundstrand Corporation | Printed wiring board (PWB) for high amperage circuits |
JP6256364B2 (ja) * | 2015-02-03 | 2018-01-10 | 株式会社オートネットワーク技術研究所 | 回路構成体 |
JP6638262B2 (ja) * | 2015-02-03 | 2020-01-29 | 株式会社オートネットワーク技術研究所 | 回路構成体 |
USD788723S1 (en) * | 2015-03-04 | 2017-06-06 | Osram Sylvania Inc. | Serrated light engine and circuit board |
JP6540398B2 (ja) * | 2015-09-08 | 2019-07-10 | 株式会社オートネットワーク技術研究所 | 回路構成体 |
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USD838694S1 (en) * | 2016-03-03 | 2019-01-22 | Airgain Incorporated | Antenna |
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USD826196S1 (en) * | 2017-05-26 | 2018-08-21 | TinyPCB, Inc. | Modular circuit board |
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USD826193S1 (en) * | 2017-05-26 | 2018-08-21 | TinyPCB, Inc. | Modular circuit board |
USD875056S1 (en) * | 2017-06-08 | 2020-02-11 | Jie Qi | Flexible printed circuit board |
USD852763S1 (en) * | 2017-08-31 | 2019-07-02 | ebm-papst Lanshut GmbH | Circuit board |
JP7001960B2 (ja) * | 2018-03-23 | 2022-01-20 | 株式会社オートネットワーク技術研究所 | 回路構成体 |
USD855577S1 (en) * | 2018-04-12 | 2019-08-06 | Telebox Industries Corp. | Circuit board for electrical connector |
USD864133S1 (en) * | 2018-10-17 | 2019-10-22 | KG Squared LLC | Circuit board |
USD915310S1 (en) * | 2019-02-12 | 2021-04-06 | Analog Devices, Inc. | Circuit board |
JP7215322B2 (ja) * | 2019-05-17 | 2023-01-31 | 株式会社デンソー | 電子装置 |
JP6714136B1 (ja) * | 2019-09-24 | 2020-06-24 | 株式会社ケーヒン | 電力変換装置 |
EP4369872A1 (en) * | 2022-11-10 | 2024-05-15 | HS Elektronik Systeme GmbH | Solid state power switch assembly of an aircraft solid state power controller and method of providing a solid state power switch assembly for an aircraft solid state power controller |
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-
2004
- 2004-02-06 JP JP2004030761A patent/JP4584600B2/ja not_active Expired - Lifetime
-
2005
- 2005-02-04 DE DE112005000245T patent/DE112005000245T5/de not_active Ceased
- 2005-02-04 US US10/585,573 patent/US7518882B2/en active Active
- 2005-02-04 WO PCT/JP2005/001672 patent/WO2005076676A1/ja active Application Filing
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JP2003164039A (ja) * | 2001-11-26 | 2003-06-06 | Auto Network Gijutsu Kenkyusho:Kk | 回路構成体及びその製造方法 |
JP2003224918A (ja) * | 2002-01-28 | 2003-08-08 | Auto Network Gijutsu Kenkyusho:Kk | 回路構成体 |
Also Published As
Publication number | Publication date |
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JP2005224053A (ja) | 2005-08-18 |
US7518882B2 (en) | 2009-04-14 |
US20080080151A1 (en) | 2008-04-03 |
JP4584600B2 (ja) | 2010-11-24 |
DE112005000245T5 (de) | 2007-03-29 |
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