WO2007072570A1 - 回路基板の接続構造、回路基板の接続部および電子機器 - Google Patents
回路基板の接続構造、回路基板の接続部および電子機器 Download PDFInfo
- Publication number
- WO2007072570A1 WO2007072570A1 PCT/JP2005/023667 JP2005023667W WO2007072570A1 WO 2007072570 A1 WO2007072570 A1 WO 2007072570A1 JP 2005023667 W JP2005023667 W JP 2005023667W WO 2007072570 A1 WO2007072570 A1 WO 2007072570A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit board
- base material
- heat
- connection
- insulating layer
- 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
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
-
- 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
- H05K2201/06—Thermal details
- H05K2201/062—Means for thermal insulation, e.g. for protection of 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
- H05K2201/09—Shape and layout
- H05K2201/09145—Edge details
-
- 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
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/0278—Flat pressure, e.g. for connecting terminals with anisotropic conductive adhesive
-
- 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
- H05K3/3494—Heating methods for reflowing of solder
Definitions
- Circuit board connection structure circuit board connection part and electronic device
- the present invention relates to a circuit board connection structure that is heat-pressed in a state where an adhesive is interposed between the connection part of the first circuit board and the connection part of the second circuit board, and the connection structure of this circuit board.
- the present invention relates to a circuit board connection portion and an electronic device using the circuit board connection structure.
- connection portion on a hard circuit board and a connection portion on a soft circuit board are connected in a housing.
- Figure 9 shows the connections between these circuit boards.
- the first circuit board 100 includes a mounting part 102 in which a large number of electronic components are mounted along the surface of the soft base material 101, and a connection part 104 in which a plurality of circuit patterns 103 are arranged in parallel adjacent to the mounting part 102.
- the mounting portion 102 is covered with a resist or a coverlay.
- the second circuit board 106 has a mounting portion 108 on which a large number of electronic components are mounted along the surface of the hard base material 107, and a plurality of circuit patterns 109 arranged in parallel adjacent to the mounting portion 108.
- the mounting portion 109 is covered with a resist or a coverlay.
- the connecting portions 104, 110 are arranged facing each other via an adhesive, and the connecting portions 104, 110 are pressed jigs. By being sandwiched between the upper mold 113 and the lower mold 114 of 112, they are connected by being heated and pressed.
- the first circuit board 100 and the second circuit board 106 are bonded to the soft base material 101 and the hard base material 107 by the adhesive pushed out between the circuit patterns 103 and 109 facing each other as a result of heating and pressing.
- the circuit patterns 103 and 109 of the bonding portions 104 and 110 are fixed in a state of being in surface contact with each other.
- the first circuit board 100 has a mounting portion in order to cope with the downsizing and thinning of the housing.
- 102 and the connecting portion 104 are arranged in an L shape at positions shifted from each other in the shape of a band arranged in the same straight line.
- the second circuit board 106 is also formed in an L shape at a position shifted from each other in a band shape in which the mounting portion 108 and the connecting portion 110 are arranged in a straight line in order to cope with the reduction in size and thickness of the housing. Has been placed.
- the heat applied to the connecting portions 104 and 110 becomes non-uniform, and a temperature difference is generated between the portion 117 far from the hard base 107 and the portion 116 close to the hard base 107.
- the part 117 far from the hard base material 107 has a high temperature, and the part 116 close to the hard base material 107 becomes a low temperature part.
- the soft base material 101 is partially excessively softened and unnecessarily stretched due to pressurization, and the circuit patterns 103 and 109 (see FIG. 9) in the high temperature portion 117 are displaced, There is a possibility that the required adhesive strength cannot be obtained because the hard body of the adhesive is not uniform. For such a problem, a pair of molds 113, 11 constituting the pressing jig 112 (see FIG. 9).
- Patent Document 1 A method of manufacturing a liquid crystal display device in which one surface of the four is cooled at room temperature or has been proposed.
- Patent Document 1 Japanese Patent Laid-Open No. 11-7040
- Patent Document 1 the surface of one mold is cooled to room temperature or cooled.
- the connection portion 104 of the first circuit board 100 and the second circuit board 106 It is not a fundamental solution that does not alleviate the temperature difference that occurs at the connection 110.
- the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a circuit board connection structure that can alleviate a temperature difference that occurs in a connection part during heating and pressure welding, and a circuit board connection part. And providing electronic equipment.
- the circuit board connection structure of the present invention includes a first circuit board and a second circuit board each having a connection portion in which a plurality of circuit patterns are arranged in parallel on the surface of a base material, with an adhesive interposed therebetween.
- a circuit board connection structure in which the connection portions are arranged to face each other, and the connection portions are sandwiched between a pair of pressure jigs so that the circuit patterns are in contact with each other.
- one of the substrates is a soft base material, and thermal conductivity is higher than that of the soft base material only in a part of the region corresponding to the connection portion on the back surface of the soft base material.
- a low heat insulating layer is provided.
- One of the substrates was a soft substrate. And the heat insulation layer was provided only in a part of area
- This heat insulating layer is a layer having a lower thermal conductivity than the soft base material.
- the heat insulating layer By providing a heat insulating layer in a part of the region corresponding to the connecting portion, the heat insulating layer can be provided in a portion where heat is easily trapped.
- the heat insulating layer corresponds to a film-like cover lay bonded with an adhesive or a liquid resist applied.
- This heat insulating layer includes those obtained by laminating a plurality of coverlays and those obtained by repeatedly applying a resist.
- the present invention is characterized in that the heat insulating layer has a non-uniform thickness dimension.
- the non-uniform thickness dimension is adjusted stepwise by forming the heat insulating layer stepwise or by applying the adhesive.
- Adjustment with an adhesive means to apply a plurality of times stepwise as in the case of resist.
- the present invention is characterized in that a slit is formed in the soft base material corresponding to an end portion of the heat insulating layer.
- connection portion becomes non-uniform due to temperature variation during the heat-pressure welding, the extension of the connection portion can be absorbed by the slit.
- connection part of the circuit board of the present invention is a connection part of the circuit board in which a plurality of circuit patterns are arranged in parallel on the surface of the soft base material, and the connection part on the back surface of the soft base material A thermal insulation layer having a thermal conductivity lower than that of the soft base material is provided only in a part of the region corresponding to the above.
- an electronic apparatus is characterized by using the above-described circuit board connection structure.
- the heat conductivity to a portion where heat is likely to be accumulated is reduced by the heat insulating layer, and the temperature of the portion where heat is likely to be accumulated rises. suppress.
- the temperature difference generated in the connecting portion can be alleviated, the positional shift of each circuit pattern can be prevented, and the temperature variation of the heat applied to the adhesive can be suppressed.
- FIG. 1 is an exploded perspective view showing a circuit board connection structure according to a first embodiment of the present invention.
- FIG. 2A is a plan view showing a circuit board connection structure according to the first embodiment
- FIG. 2B is a cross-sectional view of FIG. 2A
- FIG. 3 is an exploded perspective view showing a circuit board connection structure according to a second embodiment of the present invention. 4] (A) is a plan view showing a circuit board connection structure according to the second embodiment, and (B) is a sectional view of (A).
- FIG. 5 is an exploded perspective view showing a circuit board connection structure according to a third embodiment of the present invention. 6] (A) is a plan view showing a circuit board connection structure according to the third embodiment, and (B) is a sectional view of (A).
- FIG. 7 is an exploded perspective view showing a circuit board connection structure according to a fourth embodiment of the present invention.
- A is a plan view showing a circuit board connection structure according to the fourth embodiment, and
- B is a sectional view taken along line (A).
- FIG. 9 is an exploded perspective view showing a conventional circuit board connection structure.
- connection part 15 1st connection part (connection part)
- the circuit board connection structure 10 of the first embodiment includes a first circuit board 11 and a second circuit board 12, with an adhesive 13 (see FIG. 2B) interposed therebetween.
- the first connection part (connection part) 15 of the first circuit board 11 and the second adhesive part (connection part) 16 of the second circuit board 12 are arranged facing each other and the first circuit pattern of the first circuit board 11 (Circuit pattern) 17 and the second circuit pattern (circuit pattern) 18 of the second circuit board 12 are held between the pair of pressure jigs 20 so that the first connection part 15 and the second connection part 16 are in contact with each other. As a result, it is heated and pressed.
- the first circuit board 11 includes a mounting portion 22 on which a large number of electronic components are mounted along the surface 21A of the soft base material (base material) 21, and the soft base material 21 adjacent to the mounting portion 22.
- the surface 21A has a first connection part 15 in which a plurality of first circuit patterns 17 are arranged in parallel, and the mounting part 22 is covered with a resist or a coverlay.
- the second circuit board 12 includes a mounting portion 25 on which a large number of electronic components are mounted along the surface 24A of the hard base material (base material) 24, and a hard substrate adjacent to the mounting portion 25.
- the surface 24A of the material 24 has a second connection part 16 in which a plurality of second circuit patterns 18 are arranged in parallel.
- the mounting part 25 is covered with a resist or a cover lay 26 (see FIG. 2 (B)). I'm going.
- the first circuit board 11 and the second circuit board 12 are, for example, film base materials based on organic materials such as epoxy, polyimide, liquid crystal polymer, BT resin, PEEK and the like.
- the thickness per film substrate is 10 to 100 ⁇ m.
- the first circuit board 11 and the second circuit board 12 have a film base material such as:! Or 2 layers, 4 layers, 6 layers, etc., and are multilayered, and an inner layer wiring (rolled or rolled) having a thickness of 10 to 20 111 Electrolytic 01 foil) and 10-35 111-thick outer layer wiring (similar to 01 as a base, with Au plating), and a total thickness of 20-500 / im.
- the heat insulating layer 28 is provided only in a part 27 of the region corresponding to the first connection portion 15 on the back surface 21 B of the soft base material 21.
- the heat insulating layer 28 is, for example, a cover lay layer or a resist layer that is formed in a rectangular shape and has a thermal conductivity lower than that of the soft base material 21.
- the first connection part 15 is a connection part of the circuit board.
- heat insulating layer 28 a film-like coverlay or a liquid resist is used.
- a liquid ink and a thermosetting, photosensitive epoxy resin or urethane deformed epoxy resin are used.
- coverlay As an example of the coverlay, a polyimide-based film bonded with a thermosetting adhesive such as epoxy is used.
- a base resin is an epoxy resin, an acrylic resin, an imide resin, or a silicone resin, and a paste is used.
- connection portion 27 “a part of the region corresponding to the connection portion” 27 will be described.
- the first circuit board 11 has a band shape in which the first mounting portion 22 and the first connection portion 15 are arranged in the same straight line in order to cope with the downsizing and thinning of the casing constituting the electronic device 35. It is placed in an L shape at a position shifted from each other.
- the second circuit board 12 is arranged in an L shape at a position shifted from each other rather than in a band shape in which the second mounting portion 25 and the second connection portion 16 are arranged in the same straight line.
- the portion 27 far from the hard base material 24 is defined as “a part of the region corresponding to the connecting portion”, and the heat insulating layer 28 is provided on this portion 27.
- the first connection portion 15 of the first circuit board 11 and the second connection portion 16 of the second circuit board 12 are respectively connected to each other through the adhesive 13. Place the face.
- the upper mold 31 and the lower mold 32 (see Fig. 2) of the pressurizing jig 20 are set to a predetermined temperature, and the first connection part 15 and the second connection part 16 are sandwiched between the upper mold 31 and the lower mold 32. Heat and press.
- the temperature of the adhesive 13 has a peak at 100 to 250 ° C., and the pressure contact time is 2 to 20 seconds.
- the adhesive 13 is cured by this heat pressure welding, and the first connecting portion 15 and the second connecting portion 16 are connected.
- the first connecting portion 15 and the second connecting portion 16 are formed by applying the adhesive 13 extruded from between the first circuit pattern 17 and the second circuit pattern 18 facing each other as a result of heating and pressure welding to a soft base material. Adhere 21 and hard substrate 24 together.
- the first circuit pattern 17 and the second circuit pattern 18 are fixed in surface contact with each other.
- the heat insulating layer 28 was provided only in a part 27 of the region corresponding to the first connection portion 15, that is, only in a part 27 far from the hard base material 24.
- the heat insulation layer 28 is a layer having a lower thermal conductivity than the soft base material 21.
- the part 27 far from the hard base material 24 is a part where heat is easily trapped. Therefore, when the first connecting portion 15 and the second connecting portion 16 are heat-welded with the pressurizing jig 20, the thermal conductivity to the portion 27 far from the hard base material 24, that is, the portion 27 where heat tends to be trapped, is insulated. Can be lowered at layer 28.
- the housing By using the circuit board connection structure 10 configured as described above for the electronic device 35, the housing can be reduced in size and thickness, and the electronic device 35 in which the size and thickness are reduced can be obtained.
- circuit board connection structures according to the second to fourth embodiments will be described with reference to Figs.
- the circuit board connection structure 40 of the second embodiment uses a heat insulating layer 41 instead of the heat insulating layer 28 of the first embodiment, and other configurations are the first embodiment. This is the same as the circuit board connection structure 10 of the embodiment.
- the heat insulating layer 41 was adjusted to have a nonuniform thickness.
- the heat insulating layer 41 is formed by adhering a cover lay 41A having a thickness dimension tl and a cover lay 41B having a thickness dimension t2 with an adhesive 42 to a portion 27 where heat is easily trapped.
- the relationship between the thickness dimensions tl and t2 is tl> t2.
- the heat insulation layer 41 can change the thickness dimension in two stages.
- the portion where the cover lay 41A is provided is a portion farther from the hard base material 24 than the portion where the cover lay 41B is provided. For this reason, the portion where the cover lay 41A is provided is more likely to accumulate heat than the portion where the force bar lay 41B is provided.
- the thickness dimension tl of the coverlay 41A is made larger than the thickness dimension t2 of the coverlay 41B.
- the circuit board connection structure 50 of the third embodiment uses a heat insulating layer 51 instead of the heat insulating layer 28 of the first embodiment, and the other configurations are the first embodiment. This is the same as the circuit board connection structure 10 of the embodiment. [0046]
- the heat insulating layer 51 was adjusted to have a nonuniform thickness.
- the heat insulating layer 51 is formed by bonding the coverlay 52 with the adhesive 53 to the portion 27 where heat is easily trapped.
- the thickness dimension of the adhesive 53 is changed by changing the number of times of applying the adhesive 53 or adjusting the amount of application.
- the heat insulating layer 51 is formed in two stages: a part 51A having a thickness dimension t3 and a part 51B having a thickness dimension t4.
- the relationship between thickness dimensions t3 and t4 is t3> t4.
- the part 51A having the thickness dimension t3 is a part far from the hard substrate 24 compared to the part 51B having the thickness dimension t4, and heat is likely to be trapped.
- the temperature generated in the first connection portion 15 and the second connection portion 16 is changed stepwise by changing the thermal conductivity. The difference can be mitigated better.
- the circuit board connection structure 60 of the fourth embodiment has a structure in which slits 61 are formed in the soft base material 21 corresponding to the end portions of the heat insulating layer 28 of the first embodiment.
- the rest of the configuration is the same as the circuit board connection structure 10 of the first embodiment.
- the slit 61 is formed between the first circuit patterns 17, and the slit depth D is formed substantially the same as the width W of the heat insulating layer 28.
- the slit 61 in the soft base material 21 so as to correspond to the end portion 28A of the heat insulating layer 28, the heat is shielded by the slit 61, and the heat is transferred to the portion 27 where the heat is easily trapped. It is possible to suppress this. Thereby, the temperature difference generated in the first connection portion 15 and the second connection portion 16 can be alleviated more satisfactorily.
- the first connecting portion 15 of the soft base material 101 is partially excessively softened due to temperature variation, and is unnecessarily stretched with pressurization, and the first connecting portion 15 is stretched. Even if becomes uneven, the extension of the first connecting portion 15 can be absorbed by the slit.
- the present invention relates to a circuit board connection structure that is heated and pressed in a state where an adhesive is interposed between the connection part of the first circuit board and the connection part of the second circuit board, and the connection structure of the circuit board. It is suitable for application to an electronic device using the circuit board connection portion and the circuit board connection structure.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combinations Of Printed Boards (AREA)
- Structure Of Printed Boards (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/097,960 US8018737B2 (en) | 2005-12-22 | 2005-12-22 | Connecting structure of circuit board, connecting part of circuit board and electronic device |
CN2005800523662A CN101341804B (zh) | 2005-12-22 | 2005-12-22 | 电路基板的连接结构、电路基板的连接部及电子设备 |
EP05819643A EP1965614B1 (en) | 2005-12-22 | 2005-12-22 | Circuit board connecting structure, circuit board connecting section, and electronic apparatus |
JP2007550975A JP4881880B2 (ja) | 2005-12-22 | 2005-12-22 | 回路基板の接続構造、回路基板の接続部および電子機器 |
DE602005020995T DE602005020995D1 (de) | 2005-12-22 | 2005-12-22 | Leiterplatten-verbindungsstruktur, leiterplatten-verbindungsteil und elektronische vorrichtung |
PCT/JP2005/023667 WO2007072570A1 (ja) | 2005-12-22 | 2005-12-22 | 回路基板の接続構造、回路基板の接続部および電子機器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/023667 WO2007072570A1 (ja) | 2005-12-22 | 2005-12-22 | 回路基板の接続構造、回路基板の接続部および電子機器 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007072570A1 true WO2007072570A1 (ja) | 2007-06-28 |
Family
ID=38188361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/023667 WO2007072570A1 (ja) | 2005-12-22 | 2005-12-22 | 回路基板の接続構造、回路基板の接続部および電子機器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8018737B2 (ja) |
EP (1) | EP1965614B1 (ja) |
JP (1) | JP4881880B2 (ja) |
CN (1) | CN101341804B (ja) |
DE (1) | DE602005020995D1 (ja) |
WO (1) | WO2007072570A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011024333A1 (ja) | 2009-08-27 | 2011-03-03 | パナソニック株式会社 | 基板接続構造および電子機器 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017094580A (ja) * | 2015-11-24 | 2017-06-01 | セイコーエプソン株式会社 | 配線構造、memsデバイス、液体噴射ヘッド、液体噴射装置、memsデバイスの製造方法、液体噴射ヘッドの製造方法、および、液体噴射装置の製造方法 |
CN105931717B (zh) * | 2016-06-08 | 2017-10-03 | 深圳市华星光电技术有限公司 | 一种柔性扁平电缆 |
CN112449514B (zh) * | 2019-08-31 | 2022-12-20 | 鹏鼎控股(深圳)股份有限公司 | 多层线路板及其制作方法 |
JP2021048272A (ja) | 2019-09-19 | 2021-03-25 | 株式会社東芝 | ディスク装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09162544A (ja) * | 1995-12-13 | 1997-06-20 | Casio Comput Co Ltd | 電子部品の接合方法 |
JP2002151821A (ja) * | 2000-11-10 | 2002-05-24 | Seiko Epson Corp | 可撓性配線基板の接続構造及びその接続方法、電子部品並びに電子機器 |
JP2003133677A (ja) * | 2001-10-29 | 2003-05-09 | Advanced Display Inc | フレキシブル回路基板の圧着構造 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5936850A (en) * | 1995-03-03 | 1999-08-10 | Canon Kabushiki Kaisha | Circuit board connection structure and method, and liquid crystal device including the connection structure |
JPH09203907A (ja) * | 1995-11-20 | 1997-08-05 | Sharp Corp | 液晶表示装置及びその製造装置 |
JPH10209594A (ja) * | 1997-01-17 | 1998-08-07 | Fuji Photo Optical Co Ltd | フレキシブルプリント回路基板と硬質プリント回路基板との接続構造 |
JPH117040A (ja) * | 1997-06-18 | 1999-01-12 | Nec Corp | 液晶表示装置の製造方法及びその製造装置 |
JPH11167971A (ja) * | 1997-12-05 | 1999-06-22 | Olympus Optical Co Ltd | 電子機器 |
US6717062B2 (en) * | 2000-07-03 | 2004-04-06 | Rohm Co., Ltd. | Battery pack and battery case used for the same, and method for producing the same |
JP2002141631A (ja) * | 2000-10-31 | 2002-05-17 | Yazaki Corp | フレキシブル回路体の接続構造 |
KR100637429B1 (ko) * | 2003-10-24 | 2006-10-20 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 장치 |
JP2005340385A (ja) * | 2004-05-25 | 2005-12-08 | Nitto Denko Corp | 配線回路基板および配線回路基板の接続構造 |
JP2006073994A (ja) * | 2004-08-05 | 2006-03-16 | Seiko Epson Corp | 接続用基板、接続構造、接続方法並びに電子機器 |
-
2005
- 2005-12-22 EP EP05819643A patent/EP1965614B1/en not_active Expired - Fee Related
- 2005-12-22 CN CN2005800523662A patent/CN101341804B/zh not_active Expired - Fee Related
- 2005-12-22 DE DE602005020995T patent/DE602005020995D1/de active Active
- 2005-12-22 US US12/097,960 patent/US8018737B2/en not_active Expired - Fee Related
- 2005-12-22 WO PCT/JP2005/023667 patent/WO2007072570A1/ja active Application Filing
- 2005-12-22 JP JP2007550975A patent/JP4881880B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09162544A (ja) * | 1995-12-13 | 1997-06-20 | Casio Comput Co Ltd | 電子部品の接合方法 |
JP2002151821A (ja) * | 2000-11-10 | 2002-05-24 | Seiko Epson Corp | 可撓性配線基板の接続構造及びその接続方法、電子部品並びに電子機器 |
JP2003133677A (ja) * | 2001-10-29 | 2003-05-09 | Advanced Display Inc | フレキシブル回路基板の圧着構造 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1965614A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011024333A1 (ja) | 2009-08-27 | 2011-03-03 | パナソニック株式会社 | 基板接続構造および電子機器 |
Also Published As
Publication number | Publication date |
---|---|
EP1965614A1 (en) | 2008-09-03 |
CN101341804B (zh) | 2012-02-22 |
JPWO2007072570A1 (ja) | 2009-05-28 |
JP4881880B2 (ja) | 2012-02-22 |
EP1965614A4 (en) | 2009-08-12 |
CN101341804A (zh) | 2009-01-07 |
DE602005020995D1 (de) | 2010-06-10 |
US20090176384A1 (en) | 2009-07-09 |
US8018737B2 (en) | 2011-09-13 |
EP1965614B1 (en) | 2010-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7815441B2 (en) | Rigid-flexible board and method for manufacturing the same | |
US8282841B2 (en) | Printed circuit board and manufacturing method thereof | |
WO2014203718A1 (ja) | 樹脂多層基板の製造方法 | |
TWI606769B (zh) | 剛撓結合板之製作方法 | |
WO2006126586A1 (ja) | 回路基板の接続構造および回路基板の接続方法 | |
WO2007072570A1 (ja) | 回路基板の接続構造、回路基板の接続部および電子機器 | |
WO2003083940A1 (fr) | Procede de fabrication d'un substrat thermoconducteur | |
JP6414652B1 (ja) | 多層基板および電子機器 | |
JP2006216593A (ja) | リジッドフレックス多層配線板の製造方法 | |
TWI484883B (zh) | 壓合治具、壓合裝置及使用該壓合裝置的補強板壓合方法 | |
JP2007035546A (ja) | 圧着装置及び圧着方法 | |
JP3744970B2 (ja) | フレックスリジッド配線板の製造方法 | |
JP2004153000A (ja) | プリント基板の製造方法およびそれにより製造されるプリント基板 | |
JP2004235459A (ja) | フレキシブルプリント配線板の製造方法 | |
KR100815320B1 (ko) | 리지드-플렉서블 인쇄회로기판의 제조방법 | |
JP2008311553A (ja) | 複合多層プリント配線板の製造方法 | |
JPH06252554A (ja) | 多層印刷配線板の製造方法 | |
JP4898564B2 (ja) | プリント配線板の製造方法及びプリント配線板の製造装置 | |
JP3941662B2 (ja) | 多層配線基板の製造方法 | |
JPH08107273A (ja) | プリント配線板の製造方法 | |
JP2006156908A (ja) | プリント基板の製造方法 | |
KR102252762B1 (ko) | Fpcb 제조용 핫프레스의 압착헤드 | |
JP2012003842A (ja) | 接続構造、電子機器 | |
JP2011165843A (ja) | 積層用クッション材 | |
JP2011258742A (ja) | プリント配線板の接続構造、配線板接続体及び電子機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200580052366.2 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2007550975 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005819643 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12097960 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 2005819643 Country of ref document: EP |