WO2004098250A1 - プリント配線板の接続構造 - Google Patents
プリント配線板の接続構造 Download PDFInfo
- Publication number
- WO2004098250A1 WO2004098250A1 PCT/JP2004/005855 JP2004005855W WO2004098250A1 WO 2004098250 A1 WO2004098250 A1 WO 2004098250A1 JP 2004005855 W JP2004005855 W JP 2004005855W WO 2004098250 A1 WO2004098250 A1 WO 2004098250A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- printed wiring
- wiring board
- fpc
- connection structure
- contacts
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
-
- 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
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
- H05K3/365—Assembling flexible printed circuits with other printed circuits by abutting, i.e. without alloying process
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09145—Edge details
- H05K2201/09163—Slotted edge
Definitions
- the present invention relates to a connection structure of a printed wiring board.
- the present invention relates to a connection structure of a printed wiring board for electrically connecting a printed wiring board formed by laminating a plurality of board members to an FPC (Flexible Printed Circuit).
- FPC Flexible Printed Circuit
- the printed wiring board includes an insulating base material and a substrate having a wiring pattern formed on the base material, circuit elements such as ICs and connectors connected to the mounting pattern of the substrate, Is provided.
- a connector that constitutes this circuit element there is a ZIF (Zero Insertion Force) type connector that can insert and remove an FPC with almost no force (see, for example, Japanese Patent Application Laid-Open No. 2002-158505). .
- the operability of the FPC and the slider can be improved and the connection reliability can be ensured while realizing the miniaturization.
- An object of the present invention is to provide a connection structure for a printed wiring board on which circuit elements can be mounted at a high density.
- the inventor has invented the following connection structure of a printed wiring board in order to satisfy the above object.
- a connection structure of a printed wiring board to which an FPC is electrically connected wherein the FPC is a long base material, and is laminated on a surface of the base material and extends along an axial direction of the base material.
- a plurality of conductors extending through the printed wiring board, wherein the printed wiring board is provided on one end surface and into which a tip of the FPC is inserted, and an insertion direction of the FPC formed on the inner wall surface of the opening.
- FPC may be FFC (Flexible Flat Cable).
- the substrate may be formed of, for example, a thin polyimide plate. Further, a reinforcing plate may be laminated on the base material.
- the conductor may be formed of a good material having conductivity and moldability.
- An example is a copper alloy plate.
- the conductor may be plated with nickel, and may be provided with conductive hard plating. Further, the base end side of the conductor may be coated with a polyimide film.
- the conductor may be formed by laminating (adhering) a conductor on a long base material and then etching the conductor. Also, a low-voltage power supply or ground may be connected to each conductor.
- the first contact may be formed of a copper alloy plate in order to secure conductivity.
- a copper alloy plate a phosphor bronze plate or a beryllium bronze plate is more preferable.
- the first contact may be formed of a thin steel plate in order to secure abrasion resistance.
- the first contact may be provided with nickel plating or chrome plating.
- a gold flash plating may be further applied on these platings.
- a through hole, a via, a pad on hole, and the like may be formed in the printed wiring board.
- the slider may be provided with a pair of protrusions, and the FPC may be provided with a groove in which the protrusions are fitted.
- the width of the inlet may be slightly larger than the width of the first housing.
- the first contact is pressed against the line connection terminal in the insertion slot and the conductor of the FPC. It is elastically deformed and comes into contact with the line connection terminal and the conductor. As a result, the conductor of the FPC is electrically connected to the line connection terminal of the printed wiring board via the slider. Therefore, since the FPC can be connected to one end surface of the printed wiring board, circuit elements can be mounted at a high density, and the degree of freedom in designing a wiring pattern can be improved.
- the existing FPC can be connected to the printed wiring board simply by attaching the slider to the existing FPC having the base material and the conductor. Therefore, the cost required for connecting the printed wiring board and the FPC can be reduced.
- a plurality of first contacts can be aligned with the slider. Therefore, the FPC can be more reliably connected to the printed wiring board.
- connection structure for a printed wiring board the first contact is bent into a substantially V-shape at a bent portion and swells toward the conductor portion, and the FPC is connected to the printed wiring board.
- the bent portion and both ends of the first contact may make a point contact, a line contact, or a surface contact with the line connection terminal or the conductor.
- the curvature of the bent portion of the first contact is not particularly limited.
- the slider is attached to the FPC
- connection structure of a printed wiring board to which an FPC is electrically connected wherein the FPC is a long base material, and is laminated on a surface of the base material along an axial direction of the base material.
- the wire plate includes an inlet provided on one end surface, into which the tip of the FPC is inserted, and a plurality of line connection terminals formed on an inner wall surface of the insertion opening and extending along the insertion direction of the FPC.
- a relay connector having: a plurality of elastically deformable second contacts; a header holding the plurality of second contacts; and a second housing;
- the contactor includes: a main body with which the tip of the FPC contacts, and a pair of arms extending from the main body substantially parallel to each other along an insertion direction of the FPC and abutting on the line connection terminal,
- the header holds a main body of the second contact in a state where the plurality of second contacts are arranged
- the second housing includes a body in which the plurality of second contacts are arranged. Holding one of the pair of arms of the contactor, By inserting the FPC into ⁇ opening of the printed circuit board, a pair of arm portions of the relay connector connection structure of a printed wiring board, which comprises sandwiching the conductor part of the FPC.
- FPC may be FFC (Flexible Flat Cable).
- the substrate may be formed of, for example, a thin polyimide plate. Further, a strong plate may be laminated on the base material.
- the conductor portion may be formed of a good material having conductivity and formability, for example, a copper alloy plate.
- the conductor may be plated with nickel, and may be provided with conductive hard plating. Further, the base end side of the conductor may be coated with a polyimide film.
- the conductor may be formed by laminating (adhering) a conductor on a long base material and then etching the conductor. Also, a low-voltage power supply or ground may be connected to each conductor.
- the second contact may be formed of a copper alloy plate in order to secure conductivity.
- a copper alloy plate a phosphor bronze plate or a beryllium bronze plate is more preferable.
- the second contact is made of a thin steel plate to ensure abrasion resistance. Good.
- the second contact may be provided with nickel plating or chrome plating.
- a gold flash plating may be further applied on these platings.
- Printed wiring boards have through-holes, vias, and pad-on-holes
- the width of the inlet may be slightly larger than the width of the second housing.
- the relay connector is inserted into the printed wiring board.
- the pair of arms of the second contact of the relay connector abut on the line connection terminal.
- this FPC is inserted into the insertion opening of the printed wiring board. Then, the pair of arms of the second contact pinch the conductor of FPC. Thus, the conductor of the FPC and the line connection terminal of the printed wiring board are electrically connected via the arm of the relay connector.
- circuit elements can be mounted at a high density, and the degree of freedom in designing a wiring pattern can be improved.
- the existing FPC having the base material and the conductor can be connected to the printed wiring board simply by attaching the relay connector to the printed wiring board. Therefore, the cost required for connecting the printed wiring board and the FPC can be reduced.
- each of the second contacts is provided with a fixed terminal protruding from a tip of the relay connector, and the printed wiring board has a through-hole. And a communication hole communicating with the through hole and the opening. Connection structure of printed wiring board.
- the through-hole may be formed by drilling after laminating the first outer layer plate, the inner layer plate, and the second outer layer plate.
- the relay connector can be held in the insertion slot.
- a plurality of slits are formed in the first housing, and a plurality of the first contacts are press-fitted into the plurality of slits, respectively.
- a connection structure for a printed wiring board is formed in the first housing, and a plurality of the first contacts are press-fitted into the plurality of slits, respectively.
- connection structure for a printed wiring board according to (3) or (4) a plurality of substantially parallel grooves are formed in the second housing.
- the printed wiring board includes a first outer layer board, an inner layer board having a notch reaching one end surface, and a second outer layer board.
- the line connection terminal is provided on a surface of the first outer layer plate on the notch side, and the insertion port is a first outer layer plate, a notch of the inner layer plate,
- the printed wiring board includes a first outer layer board, an inner layer board having a cutout reaching one end surface, and a first outer layer board.
- a second outer plate, and the line connection terminal is provided on a surface of the first outer plate on a side of the notch; the inlet is a first outer plate, and the inner plate.
- connection structure for a printed wiring board is further provided on a surface of the second outer layer plate on the notch side.
- Connection structure of printed wiring board is generally formed of an epoxy resin.
- the material is not limited to this, and may be formed of a material having heat resistance such as polyimide or BT resin, or may be formed of a material having low dielectric constant such as a low dielectric constant epoxy resin or polyphenylene ether resin. Is also good.
- the thickness of the inner layer plate is preferably from 0.2 mm to 1.6 mm, more preferably from 0.6 mm to 1.0 mm.
- the thickness of the first outer layer plate and the second outer layer plate is preferably 0.2 mm . Further, the thickness of the copper foil is preferably 35 ⁇ m.
- connection structure for a printed wiring board according to any one of (9) to (11), wherein the first outer layer board and the second outer layer board are further laminated with a pre-preda and a copper foil.
- connection structure for a printed wiring board according to any one of (9) to (11), wherein the line connection terminals of the printed wiring board are provided with hard plating. Connection structure of printed wiring board.
- Nickel plating may be used as the hard plating.
- the line connection terminals are hard-plated, even if the FPC is repeatedly inserted into and removed from the printed wiring board, the line connection terminals are not connected to the first contact terminal or the second contact terminal. It can be prevented from being worn by rubbing with the terminal.
- the printed wiring board is made of glass epoxy material, the surface of the printed wiring board is close to a rough grindstone, so the line connection terminals are easily worn.
- the line connection terminal since the line connection terminal is hard-plated and then gold-plated with gold, the line connection terminal can be a better contact.
- FIG. 1 is a perspective view showing an FPC and a printed wiring board according to the first embodiment of the present invention.
- FIG. 2 is an exploded perspective view of the printed wiring board according to the embodiment.
- FIG. 3 is a cross-sectional view of the first outer layer plate according to the embodiment as viewed from a cutout side.
- FIG. 4 is a diagram for explaining a procedure for inserting an FPC into the printed wiring board according to the embodiment.
- FIG. 5 is a perspective view showing an FPC, a pudding, and a wiring board according to the second embodiment of the present invention.
- FIG. 6 is a cross-sectional view of the first outer layer plate according to the embodiment as viewed from a cutout side.
- FIG. 7 is a longitudinal sectional view showing a state in which the FPC is inserted into the printed wiring board according to the embodiment.
- FIG. 1 is a perspective view showing the FPC 2 and the printed wiring board 1 according to the first embodiment of the present invention.
- the FPC 2 has a long base material 22, a reinforcing plate 23 bonded to the lower surface of the base material 22, and is laminated on the upper surface of the base material 22 and extends along the axial direction of the base material 22. And a plurality of conductor portions 21.
- the FPC 2 is coated with the polyimide film 24, but its front end is exposed to form an exposed conductor 2A having a width W2.
- a pair of rectangular notches 25A and 25B are formed at the boundary between the exposed conductor 2A of the FPC 2 and the polyimide film 24 and at both ends in the width direction.
- the base material 22 has an insulating property and is formed of, for example, a thin polyimide plate. You.
- the conductor portion 21 is formed of a good material having conductivity and moldability, and is subjected to nickel plating.
- a slider 4 having a plurality of elastically deformable first contacts 3 and a first housing 4A holding the plurality of first contacts 3 is attached to the tip of the FPC 2.
- the first contact 3 is bent in a substantially V shape at the bent portion 31, and swells toward the conductor 21. Both ends of the first contact 3 are bent to form both ends 32 and 33.
- the first housing 4A includes a flat housing body 41, and a pair of quadrangular prism-shaped protrusions 42A and 42B formed at the base end side and both ends in the width direction of the housing body 41.
- the housing main body 41 is formed with a plurality of slits 41A extending from the base end toward the front end.
- the first contact 3 is press-fitted into each of the slits 41A, and the bent portion 31 of the first contact 3 protrudes from one surface of the housing body 41, and both ends 32 of the first contact 3 , 33 project from the other surface of the housing body 41.
- the bent portion 31 of the first contact 3 is fixed to the slit 41A.
- the base end side of the housing main body 41 is a grip portion 42.
- the protrusions 42A and 42B are fitted into a pair of notches 25A and 25B of the FPC2.
- FIG. 2 is an exploded perspective view of the printed wiring board 1.
- the printed wiring board 1 has a structure in which a first outer layer board 11, an inner layer board 10, and a second outer layer board 12 are laminated.
- the inner layer plate 10 is formed of an insulating plate member, here, an epoxy glass plate.
- the inner layer plate 10 has a thickness TO and has a width W1 reaching one end surface and a depth of W1. D Notch 1 OA is formed.
- the first outer layer plate 11 has a plate thickness T1, here 0.2 mm. Both sides of the first outer layer plate 11 are provided with line connection terminals 11A and a surface wiring pattern 11C by print etching of copper foil. Specifically, the thickness of the copper foil is 35 ⁇ . After this wiring pattern 11 C is applied, through holes 11 ⁇ are formed.
- the second outer layer plate 12 has a plate thickness of ⁇ 2, here 0.2 mm.
- Line connection terminals 12A are formed on the surface of the second outer layer plate 12 on the side of the inner layer plate 10 by print etching copper foil. Specifically, the thickness of this copper foil is 35 ⁇ .
- the printed wiring board 1 is manufactured according to the following procedure.
- the first outer layer plate 11, the inner layer plate 10, and the second outer layer plate 12 are sequentially stacked, pressed, and connected by a soldering method. Next, through-holes, vias, pad-on-holes, and the like are formed in the connected plate members 10 to 12 and then plated and resist-treated.
- the first outer layer 11, the notch 10 of the inner layer 10, and the second outer layer 12 are provided on one end surface of the printed wiring board 1, and the insertion port 1 into which the tip of the FPC 2 is inserted. Form 0 ⁇ .
- the width W 1 of the notch 10 mm is slightly larger than the width W 2 of the FPC 2.
- the notch 10 A can restrict the displacement of the FPC 2 in the width direction, so that the first contact 3 of the FPC 2 and the line connection terminals 11 A and 12 A of the printed wiring board 1 are connected. Easy alignment.
- FIG. 3 is a cross-sectional view of the first outer layer plate 11 cut out from the side 1OA as viewed from the side of the line 1A.
- the FPC 2 extends along the direction of entry. These line connections
- the terminals 11 A are arranged at positions corresponding to both ends 32, 33 of the first contact 3 of the FPC 2.
- the line connection terminal 12A extends along the FPC 2 insertion direction into the second outer layer plate 12 forming the inner wall surface of the inlet 10B. These line connection terminals 12 A are arranged at positions corresponding to both ends 31, 32 of the first contact 3 of the FPC 2.
- the line connection terminals 11A and 12A are provided with nickel plating as hard plating. Note that the line connection terminals 11A and 12A may be provided with a hard plating other than -nickel plating. In this way, even if the FPC 2 is repeatedly pulled out from the printed wiring board 1, the line connection terminals 11 A and 12 A rub against both ends 3 1 and 3 2 of the first contact 3. Wear can be prevented. In particular, when the printed wiring board 1 is formed of a glass epoxy material, the surface of the printed wiring board 1 is close to a rough grindstone, so that the line connection terminals 11A and 12A are easily worn.
- the surface of the nickel plating may be further subjected to gold flash plating. By doing so, the line connection terminals 11 A and 12 A can be made better contacts.
- a plurality of through holes 11 B connected to the line connection terminals 12 A are formed on the first outer layer board 11 of the printed wiring board 1. Via the through hole 11B, the wiring pattern 11C on the surface of the first outer layer plate 11 and the line connection terminal 12A are electrically connected.
- the structures of the printed wiring board 9 and the FPC 5 are different from those of the first embodiment.
- FIG. 5 is a perspective view showing the FPC 5 and the printed wiring board 9 according to the second embodiment of the present invention.
- the second contact 6 includes a main body 6A abutting on the tip of the FPC 5, and a pair of arms 61, 6 extending from the main body 6A substantially parallel to each other along the insertion direction of the FPC 5. .
- the arm portion 62 is in contact with the line connection terminal 11A.
- the gap between the arms 61 and 62 is slightly smaller than the thickness of the FPC 5. Therefore, when the tip of the FPC 5 is inserted into the second contact 6, the arms 6 1 and 6 2 are bent, and the second contact 6 contacts the conductor 21 with a predetermined contact pressure.
- the header 7 holds the main body 6A of the second contact 6 in a state where the plurality of second contacts 6 are arranged.
- the header 7 is formed of a synthetic resin material, and is formed by being molded together with the second contact 6.
- the width W 3 of the header 7 is substantially the same as the width W 1 of the FPC 5. Therefore, according to the present embodiment, the alignment of the plurality of second contacts 6 can be ensured. Therefore, FPC 5 can be connected to printed wiring board 9 more reliably.
- a fixed terminal 6B that penetrates the header 7 and protrudes from the tip of the relay connector 8 is formed on the main body 6A of the second contact 6.
- the second housing 8A holds the arm 62 of the second contact 6 with the plurality of second contacts 6 arranged side by side.
- a plurality of substantially parallel grooves 81 are formed in the second housing 8A, and the arms 62 of the second contact 6 are press-fitted into the grooves 81, respectively.
- the width W 1 of the notch 10 A is slightly larger than the width W 3 of the header 7. As a result, the notch 10 A restricts the displacement of the FPC 5 in the width direction, so that the second contact 6 of the FPC 5 can easily be aligned with the line connection terminal 11 A of the printed wiring board 9. it can.
- the second housing 8A has a pair of protrusions 80 formed thereon.
- the distance W4 between the pair of projections 80 is slightly larger than the width W2 of the FPC5.
- the protrusion 80 regulates the displacement of the FPC 5 in the width direction.
- FIG. 6 is a cross-sectional view of the first outer layer plate 11 viewed from the notch 1OA side.
- FIG. 7 is a longitudinal cross-sectional view of the printed wiring board 9 with the FPC 5 inserted.
- the printed wiring board 9 has a through hole 11D penetrating the front and back surfaces, and a communication hole 10C communicating the through hole 11D and the inlet 10B.
- the fixed terminal 6B of the second contact 6 projects through the communication hole 10C to the through hole 11D.
- This fixed terminal 6 B is connected to the through hole 11 D It is fixed with solder. Therefore, since the second contact 6 of the relay connector 8 is fixed in the printed wiring board 9, even if the FPC 5 is repeatedly inserted into and removed from the printed wiring board 9, it is possible to prevent the relay connector 8 from rattling.
- the FPC 5 is attached to the printed wiring board 9.
- the pair of arms 61 and 62 of the second contact 6 of the relay connector 8 abut on the line connection terminal 11A.
- this FPC 5 is inserted into the inlet 10B of the printed wiring board 9. Then, the pair of arms 61 and 62 of the second contact 6 sandwich the conductor 21 of the FPC 5. As a result, the conductor 21 of the FPC 5 and the line connection terminal 11 A of the printed wiring board 9 are electrically connected via the arms 61 and 62 of the relay connector 8.
- the first contact is elastically deformed by being pressed by the line connection terminal in the insertion port and the conductor of the FPC, and the first contact is deformed. Contact with conductor. Thereby, the conductor of the FPC and the line connection terminal of the printed wiring board are electrically connected via the slider.
- the FPC can be connected to one end surface of the printed wiring board, circuit elements can be mounted at a high density, and the degree of freedom in designing a wiring pattern can be improved.
- the existing FPC can be connected to the printed wiring board simply by attaching the slider to the existing FPC having the base material and the conductor. Therefore, the cost required for connecting the printed wiring board and the FPC can be reduced. Also, a plurality of first contacts can be aligned with the slider. Therefore, the FPC can be more reliably connected to the printed wiring board.
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- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Combinations Of Printed Boards (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/554,959 US7371074B2 (en) | 2003-04-30 | 2004-04-23 | Connection structure for printed wiring board |
US12/071,330 US7497695B2 (en) | 2003-04-30 | 2008-02-20 | Connection structure for printed wiring board |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003125680A JP4276884B2 (ja) | 2003-04-30 | 2003-04-30 | 多層プリント配線板の接続構造 |
JP2003-125680 | 2003-04-30 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/554,959 A-371-Of-International US7371074B2 (en) | 2003-04-30 | 2004-04-23 | Connection structure for printed wiring board |
US12/071,330 Division US7497695B2 (en) | 2003-04-30 | 2008-02-20 | Connection structure for printed wiring board |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004098250A1 true WO2004098250A1 (ja) | 2004-11-11 |
Family
ID=33410237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/005855 WO2004098250A1 (ja) | 2003-04-30 | 2004-04-23 | プリント配線板の接続構造 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7371074B2 (ja) |
JP (1) | JP4276884B2 (ja) |
CN (1) | CN100534260C (ja) |
TW (1) | TWI245470B (ja) |
WO (1) | WO2004098250A1 (ja) |
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GB2429340A (en) * | 2005-08-16 | 2007-02-21 | Itt Mfg Enterprises Inc | Electrical connecting device |
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JP4938303B2 (ja) | 2005-12-16 | 2012-05-23 | 日本圧着端子製造株式会社 | コネクタ |
JP5092243B2 (ja) * | 2006-02-02 | 2012-12-05 | 船井電機株式会社 | 狭ピッチフレキシブル配線 |
WO2008027396A1 (en) * | 2006-08-28 | 2008-03-06 | Chipstack Inc. | Rigid flex printed circuit board |
WO2008089456A2 (en) * | 2007-01-19 | 2008-07-24 | Molex Incorporated | Terminal assemblies, connectors and manufacturing thereof |
JP4962034B2 (ja) * | 2007-02-07 | 2012-06-27 | 日本電気株式会社 | フレキシブルプリント基板を備える機器及びバックライトユニット並びに接続補助部材 |
TWI324821B (en) * | 2007-02-14 | 2010-05-11 | Advanced Semiconductor Eng | Package structure for connecting i/o module |
JP2008205132A (ja) * | 2007-02-19 | 2008-09-04 | Nec Corp | プリント配線板及びこれとフレキシブルプリント基板とのはんだ接続構造並びに方法 |
US8851356B1 (en) | 2008-02-14 | 2014-10-07 | Metrospec Technology, L.L.C. | Flexible circuit board interconnection and methods |
US8007286B1 (en) | 2008-03-18 | 2011-08-30 | Metrospec Technology, Llc | Circuit boards interconnected by overlapping plated through holes portions |
US10334735B2 (en) | 2008-02-14 | 2019-06-25 | Metrospec Technology, L.L.C. | LED lighting systems and methods |
US8143631B2 (en) | 2008-03-06 | 2012-03-27 | Metrospec Technology Llc | Layered structure for use with high power light emitting diode systems |
US11266014B2 (en) | 2008-02-14 | 2022-03-01 | Metrospec Technology, L.L.C. | LED lighting systems and method |
US8410720B2 (en) | 2008-04-07 | 2013-04-02 | Metrospec Technology, LLC. | Solid state lighting circuit and controls |
US7713080B1 (en) * | 2008-10-17 | 2010-05-11 | Sony Ericsson Mobile Communications Ab | Electrical flex connector for mounting on a printed circuit board |
JP4592803B1 (ja) * | 2009-05-27 | 2010-12-08 | 株式会社東芝 | 電子機器 |
JP6030351B2 (ja) * | 2012-06-22 | 2016-11-24 | 京セラ株式会社 | 配線基板および電子装置 |
JP6548535B2 (ja) * | 2015-09-08 | 2019-07-24 | キヤノン株式会社 | 電子機器装置 |
JP6330765B2 (ja) * | 2015-09-11 | 2018-05-30 | トヨタ自動車株式会社 | ワイヤ接続方法と端子 |
US10355384B2 (en) * | 2015-09-23 | 2019-07-16 | Intel Corporation | Integrated connector for electronic device |
KR20180080762A (ko) * | 2017-01-05 | 2018-07-13 | 연세대학교 산학협력단 | 전기 집진식 미생물 포집 장치 |
KR102440366B1 (ko) * | 2018-01-04 | 2022-09-05 | 삼성전자주식회사 | 메모리 카드 및 이를 포함하는 전자 장치 |
US10849200B2 (en) | 2018-09-28 | 2020-11-24 | Metrospec Technology, L.L.C. | Solid state lighting circuit with current bias and method of controlling thereof |
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JP3285242B2 (ja) * | 1993-01-25 | 2002-05-27 | 矢崎総業株式会社 | コネクタ構造 |
JPH07230860A (ja) * | 1994-02-09 | 1995-08-29 | Molex Inc | 電気コネクタ |
JP3000197B2 (ja) | 1995-10-05 | 2000-01-17 | 日本航空電子工業株式会社 | Fpc多列zifコネクタ |
JP2002015800A (ja) | 2000-06-30 | 2002-01-18 | Kyocera Elco Corp | Fpc/ffcコネクタ |
JP2002083648A (ja) | 2000-07-06 | 2002-03-22 | Auto Network Gijutsu Kenkyusho:Kk | フラット配線材用コネクタ |
JP2002158055A (ja) | 2000-11-21 | 2002-05-31 | Japan Aviation Electronics Industry Ltd | 上面接続型fpc用zifコネクタ |
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2003
- 2003-04-30 JP JP2003125680A patent/JP4276884B2/ja not_active Expired - Fee Related
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2004
- 2004-04-23 WO PCT/JP2004/005855 patent/WO2004098250A1/ja active Application Filing
- 2004-04-23 CN CN200480010734.2A patent/CN100534260C/zh not_active Expired - Fee Related
- 2004-04-23 US US10/554,959 patent/US7371074B2/en not_active Expired - Fee Related
- 2004-04-30 TW TW093112328A patent/TWI245470B/zh not_active IP Right Cessation
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2008
- 2008-02-20 US US12/071,330 patent/US7497695B2/en not_active Expired - Fee Related
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JPH0528066U (ja) * | 1991-09-13 | 1993-04-09 | 株式会社ケンウツド | 多層基板とフレキシブル基板との取付構造 |
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JPH07170076A (ja) * | 1993-12-16 | 1995-07-04 | Tec Corp | 多層配線基板 |
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GB2429340A (en) * | 2005-08-16 | 2007-02-21 | Itt Mfg Enterprises Inc | Electrical connecting device |
Also Published As
Publication number | Publication date |
---|---|
US20070037440A1 (en) | 2007-02-15 |
TW200509479A (en) | 2005-03-01 |
TWI245470B (en) | 2005-12-11 |
CN1778152A (zh) | 2006-05-24 |
US7497695B2 (en) | 2009-03-03 |
JP4276884B2 (ja) | 2009-06-10 |
CN100534260C (zh) | 2009-08-26 |
US20080153319A1 (en) | 2008-06-26 |
US7371074B2 (en) | 2008-05-13 |
JP2004335551A (ja) | 2004-11-25 |
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