WO2005112527A1 - フレキシブルプリント基板を用いた接続装置 - Google Patents
フレキシブルプリント基板を用いた接続装置 Download PDFInfo
- Publication number
- WO2005112527A1 WO2005112527A1 PCT/JP2005/008769 JP2005008769W WO2005112527A1 WO 2005112527 A1 WO2005112527 A1 WO 2005112527A1 JP 2005008769 W JP2005008769 W JP 2005008769W WO 2005112527 A1 WO2005112527 A1 WO 2005112527A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flexible printed
- printed circuit
- circuit board
- connection
- board
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/148—Arrangements of two or more hingeably connected rigid printed circuit boards, i.e. connected by flexible means
-
- 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
- H05K2201/10007—Types of components
- H05K2201/10128—Display
- H05K2201/10136—Liquid Crystal display [LCD]
-
- 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
- H05K2203/17—Post-manufacturing processes
- H05K2203/176—Removing, replacing or disconnecting component; Easily removable component
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/225—Correcting or repairing of 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
- 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
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
- H05K3/323—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives by applying an anisotropic conductive adhesive layer over an array of pads
Definitions
- the present invention relates to a connection device for connecting a flexible printed board used for a module component to another flexible printed board or a hard board.
- a flexible printed circuit board 6 used as a part of a module of an electronic component such as a liquid crystal 7 is connected to another electronic component 4a. Is directly connected to the printed circuit board 1 on which is mounted by using soldering or thermocompression bonding agent 8.
- Fig. 13 shows a procedure of a conventional reconnection method.
- the connection section with the adhesive 8 is heated with a hot plate or the like (step S21). While heating, the lower printed circuit board 1 is pressed, the upper flexible printed circuit board 6 is pulled in the horizontal or upward direction, and the connection portion 50 is peeled off (step S22).
- the adhesive 8 remaining on each of the peeled substrates is physically removed with tweezers or the like, or removed in a diagonal manner with a solvent such as acetone (step S23).
- a new adhesive 8 is attached to the printed circuit board 1 or the flexible printed circuit board 6 and heated (step S24). Flexible while the adhesive 8 is heated Press the printed circuit board 6 and the printed circuit board 1 (step S25). With the above procedure, reconnection is completed! /, (Step S26).
- Patent Document 1 JP-A-2003-133678 (page 5, FIG. 9)
- Patent Document 2 JP-A-5-90725 (Page 3, FIG. 1)
- Patent Document 3 JP-A-61-22580 (page 2, FIG. 1 (b))
- connection device of the present invention employs a configuration in which a flexible printed board and another printed board are relayed by a flexible printed board for connection. With this configuration, the work of reconnecting the flexible printed circuit board to another printed circuit board can be easily performed by replacing the connection flexible printed circuit board to be relayed.
- the connecting device of the present invention employs a configuration in which a connecting portion of the connecting flexible printed circuit board is provided with a thermoplastic adhesive. With this configuration, the flexible printed circuit board for connection can be heated to reconnect the flexible printed circuit board to another printed circuit board. The flexible printed circuit board for connection can be peeled off from the flexible printed circuit board and the printed circuit board without being damaged.
- the connection device of the present invention has a configuration in which a thermoplastic adhesive is provided on one or both connection portions of a flexible printed circuit board for connection. With this configuration, after the flexible printed circuit board for connection is peeled off, the adhesive remaining on the flexible printed circuit board and other printed circuit boards is not removed, and the connection is performed with no new adhesive applied. Reconnection can be easily performed by replacing the flexible printed circuit board.
- connection device of the present invention employs a configuration in which conductive particles are included in a thermoplastic adhesive. With this configuration, it is possible to absorb variations in the height of the terminals of the flexible printed circuit board for connection, flexible printed circuit boards, and other printed circuit boards, as well as variations in the unevenness of the mounting, thereby improving the stability of electrical connection. it can.
- the protrusion is provided on one or both terminals of the flexible printed circuit board for connection to be relayed.
- the present invention relates to a method for connecting a flexible printed circuit board used for a module component or the like and another flexible printed circuit board or a rigid board to a connecting part provided with a thermoplastic adhesive in one or both connecting parts in advance.
- the connection with the flexible printed circuit board facilitates the reconnection work.
- by providing a connecting flexible printed circuit board for relaying there is an effect that electronic components such as a liquid crystal module provided on the flexible printed circuit board or the rigid board can be reconnected without being damaged by distortion, heat, or the like. .
- FIG. 1 (a) Cross-sectional view of a connection device according to the first embodiment of the present invention before connection (b) Cross-sectional view of the connection device of the first embodiment of the present invention ( c) Partial sectional view of the connection device according to the first embodiment of the present invention
- FIG. 2 is an external view of a flexible printed circuit board for connection according to a first embodiment of the present invention.
- FIG. 3 is a flowchart of a method for reconnecting a connecting device of the present invention.
- FIG. 4 (a) Cross-sectional view of a connection device according to a second embodiment of the present invention. (B) Partial cross-sectional view of a connection device according to a second embodiment of the present invention.
- FIG. 5 (a) Cross-sectional view of a connection device according to a third embodiment of the present invention. (B) Partial cross-sectional view of a connection device according to a third embodiment of the present invention.
- FIG. 6 is an external view of a connection flexible printed circuit board according to a third embodiment of the present invention.
- FIG. 7 (a) a cross-sectional view of a connection device according to a fourth embodiment of the present invention; Partial sectional view of a connection device according to an embodiment.
- FIG. 8 (a) Cross-sectional view of a connection device according to a fifth embodiment of the present invention. (B) Partial cross-sectional view of a connection device according to a fifth embodiment of the present invention.
- FIG. 9 (a) Cross-sectional view of a connection device according to a sixth embodiment of the present invention. (B) Partial cross-sectional view of a connection device according to a sixth embodiment of the present invention.
- FIG. 10 (a) Cross-sectional view of a connection device according to a seventh embodiment of the present invention. (B) Partial cross-sectional view of a connection device according to a seventh embodiment of the present invention.
- FIG. 11 (a) Cross-sectional view of a connection device according to an eighth embodiment of the present invention. (B) Partial cross-sectional view of a connection device according to an eighth embodiment of the present invention.
- FIG. 12 is a cross-sectional view of a conventional connection device.
- FIG. 13 is a flowchart of a conventional connection device reconnection method.
- FIG. 1 shows a cross-sectional view of the connection device according to the first embodiment of the present invention.
- the same parts as those in the conventional example are denoted by the same reference numerals, and description thereof is omitted.
- FIG. 1A is a cross-sectional view of a state before the printed circuit board 1 and the flexible printed circuit board 6 are connected by the connecting flexible printed circuit board 9.
- Fig. 1 (b) is a cross-sectional view of the state in which the printed circuit board 1 and the flexible printed circuit board 6 are connected by the connection flexible printed circuit board 9, and
- Fig. 1 (c) is an enlarged view of the connection part in Fig. 1 (b). It is sectional drawing.
- FIG. 2 is an external view showing the connection flexible printed circuit board 9 with the terminals 5c and 5d facing upward.
- the printed circuit board 1 has a conductor 2a on the surface.
- the conductor 2a forms a circuit pattern, and a terminal 5a is provided at one end of the conductor 2a.
- the electronic component 4a is arranged on the printed circuit board 1 so as to be electrically connected to the conductor 2a.
- a resist 3a is provided on portions other than the terminals 5a and the electronic components 4a of the printed circuit board 1 to prevent an electrical short circuit.
- the flexible printed circuit board 6 is a part of a liquid crystal 7 module.
- the flexible print substrate 6 has a conductor 2b on the surface.
- the conductor 2b forms a circuit pattern, and a terminal 5b is provided at one end of the conductor 2b.
- the electronic component 4b is arranged on the flexible printed circuit board 6 so as to be electrically connected to the conductor 2b.
- a resist 3b is provided on portions of the flexible printed circuit board 6 other than the terminals 5b and the electronic components 4b to prevent an electrical short circuit.
- the flexible printed circuit board 9 for connection includes a conductor 2c on one surface.
- the conductor 2c forms a circuit pattern, and terminals 5c and 5d are provided at both ends of the conductor 2c.
- a resist 3c is provided on portions other than the terminals 5c and 5d of the connection flexible printed circuit board 9 to prevent an electrical short circuit.
- a thermoplastic adhesive 8 is applied in advance to the connecting portion 50 including the terminals 5c and 5d.
- FIG. 3 is a flowchart of the reconnection method of the present invention. First, the connection portion 50 of the connection flexible printed circuit board 9 is heated with a hot plate or the like (step S11), and in this state, the upper connection flexible printed circuit board 9 is pulled horizontally or upward to perform printing.
- connection flexible printed board 9 is peeled off from the board 1 and the flexible printed board 6 (Step S12). After peeling off the flexible printed circuit board 9 for connection, an adhesive is applied to the new flexible printed circuit board 9 for connection, and if necessary, heat treatment is performed (step S13). The connection flexible printed circuit board 9 with the adhesive is replaced with the peeled connection flexible printed circuit board 9 (step S14), and the newly prepared connection flexible printed circuit board 9 with the adhesive is printed on the flexible printed circuit board 6 again.
- the substrate 1 is connected by heating and pressurizing (step S15) to complete reconnection (step S16). At this time, since the adhesive is previously attached to the replacement connection flexible printed circuit board 9, the remaining adhesive is removed as in the conventional example, and the printed circuit board 1 and the flexible printed circuit board 6 are newly attached. There is no need to reapply the adhesive 8 to the.
- connection portion 50 is peeled off while heating the flexible printed circuit board 9 for connection, thereby preventing the printed circuit board 1 and the flexible printed circuit board 6 from being damaged.
- the adhesive can be attached to the connection flexible printed circuit board 9 for replacement in advance, so that the adhesive 8 can be removed from the printed circuit board 1 and the flexible printed circuit board 6, and the printed circuit board 1 can be removed after the removal.
- the reconnection work can be performed without re-adhering the adhesive 8 to the flexible printed circuit board 6.
- the printed board 1 may be any type of printed board such as a flexible printed board or a hard board.
- the liquid crystal 7 may be another electronic component such as a speaker.
- FIG. 4 is a sectional view of a connection device according to a second embodiment of the present invention.
- 4A is a cross-sectional view showing a state in which the printed circuit board 1 and the flexible printed circuit board 6 are connected by the connection flexible printed circuit board 9, and
- FIG. 4B is a partial cross-sectional view in which the connection portion of FIG. 4A is enlarged.
- conductive particles 10 are included in an adhesive 8 used for connecting the printed circuit board 1, the flexible printed circuit board 6, and the flexible printed circuit board 9 for connection.
- Other configurations and The reconnection method is the same as in the first embodiment.
- a reconnection operation can be easily performed as in the first embodiment. Furthermore, since the conductive particles 10 contained in the adhesive 8 conduct between the terminals 5a and 5c and between the terminals 5b and 5d, variations in height of the terminals 5a and 5b and variations in unevenness of plating can be absorbed. The stability of the electrical connection after the connection can be improved.
- FIG. 5 shows a sectional view of a connection device according to a third embodiment of the present invention.
- FIG. 5 (a) is a cross-sectional view showing a state in which the printed circuit board 1 and the flexible printed circuit board 6 are connected by the connection flexible printed circuit board 9, and
- FIG. 5 (b) is a partial cross-sectional view in which the connection portion of FIG. FIG.
- protrusions 11 are formed on the terminals 5c and 5d of the connection flexible printed circuit board 9 in advance by plating or etching.
- Other configurations and a reconnection method are the same as those in the first embodiment.
- a reconnection operation can be easily performed similarly to the first embodiment. Further, the protrusion 11 breaks through the adhesive 8 sandwiched between the terminals 5a and 5c and the terminals 5b and 5d, and the protrusion 11 contacts the terminals 5a and 5b, so that the stability of the electrical connection can be improved. .
- FIG. 6 is an external view of the connection flexible printed circuit board 9 according to the third embodiment, with the terminals 5c and 5d shown above.
- the conductive particles 10 are not used for the adhesive 8. Since the distance A between the wires of the terminals 5c and 5d can be reduced, the width of the flexible printed circuit board 9 for connection can be reduced.
- the protrusions 11 may be physically processed by a mold or the like in addition to the chemical processing.
- FIG. 7 shows a sectional view of a connection device according to a fourth embodiment of the present invention.
- 7A is a cross-sectional view showing a state in which the printed circuit board 1 and the flexible printed circuit board 6 are connected by the connection flexible printed circuit board 9, and
- FIG. 7B is a partial cross-sectional view in which the connection portion of FIG. 7A is enlarged.
- the flexible printed circuit board 9 for connection is on the terminals 5c and 5d on one side.
- the projection 11 is provided.
- the adhesive 8 used for the connection includes the conductive particles 10. Other configurations and a reconnection method are the same as those in the first embodiment.
- a reconnection operation can be easily performed as in the first embodiment. Further, since the protrusions 11 pierce the adhesive 8 sandwiched between the terminals 5a and 5c and the terminals 5b and 5d, the stability of the electrical connection can be improved. Furthermore, since the conductive particles 10 contained in the adhesive 8 conduct between the terminals 5a and 5c and between the terminals 5b and 5d, it is necessary to absorb variations in height of the terminals 5a and 5b and variations in plating irregularities. Therefore, the stability of the electrical connection after the connection can be improved.
- FIG. 8 shows a sectional view of a connection device according to a fifth embodiment of the present invention.
- FIG. 8 (a) is a cross-sectional view showing a state in which a connection flexible printed circuit board 12 is connected between the printed circuit board 1 and the flexible printed circuit board 6, and
- FIG. 8 (b) is an enlarged view of the connection portion in FIG. 8 (a). It is a partial sectional view.
- a connecting flexible printed board 12 for connecting the printed board 1 and the flexible printed board 6 is a double-sided wiring board, and has terminals 5e and 5f on both sides. The terminals 5e and 5f are electrically connected to each other by filling the holes made in the connection flexible printed circuit board 12 with the conductors 2d.
- Other configurations and a reconnection method are the same as those in the first embodiment.
- the reconnection work can be easily performed similarly to the first embodiment, by peeling off the flexible printed circuit board 12 for connection.
- the flexible printed board 12 for connection is broken first, so that the flexible printed board 6 can be prevented from being damaged.
- the terminals 5e and 5f on both sides of the connection flexible printed circuit board 12 with the thermoplastic adhesive 8 the area required for connection is smaller than that of the connection device of the first embodiment. can do
- the flexible printed circuit board 12 having the terminals 5e and 5f on both sides may be a single-sided wiring board bent to have terminals on both sides or a multilayer wiring board.
- FIG. 9 shows a sectional view of a connection device according to a sixth embodiment of the present invention.
- FIG. 9 (a) is a cross-sectional view showing a state in which the connection flexible printed circuit board 12 is connected between the printed circuit board 1 and the flexible printed circuit board 6, and
- FIG. 9 (b) is an enlarged view of the connection portion of FIG. It is a partial sectional view.
- an adhesive 8 used for connection contains conductive particles 10.
- Other configurations and a reconnection method are the same as those in the fifth embodiment.
- a reconnection operation can be performed easily as in the first embodiment. Further, as in the second embodiment, variations in height of the terminals 5a and 5b and variations in unevenness of plating can be absorbed, and the stability of electrical connection after connection can be improved. Furthermore, similarly to the fifth embodiment, the connection flexible printed circuit board 12 has the terminals 5e and 5f on both sides, so that the area required for connection can be reduced as compared with the connection device of the second embodiment. .
- FIG. 10 is a sectional view of a connection device according to a seventh embodiment of the present invention.
- FIG. 10 (a) is a cross-sectional view showing a state in which the connection flexible printed circuit board 12 is connected between the printed circuit board 1 and the flexible printed circuit board 6, and
- FIG. 10 (b) is an enlarged view of the connecting portion in FIG. 10 (a).
- the flexible printed circuit board 12 for connection has protrusions 11 on the terminals 5e and 5f on both sides.
- Other configurations and a reconnection method are the same as those in the fifth embodiment.
- a reconnection operation can be easily performed as in the first embodiment.
- the protrusion 11 breaks through the adhesive 8 and the protrusion 11 comes into contact with the terminals 5a and 5b, the stability of the electrical connection can be improved.
- the adhesive 8 does not use the conductive particles 10, the distance between the wires of the terminals 5e and 5f can be reduced. Therefore, the width of the connection flexible printed circuit board 12 can be reduced.
- the connection flexible printed circuit board 12 has the terminals 5e and 5f on both sides, so that the area required for connection can be reduced as compared with the connection device of the third embodiment. . (Embodiment 8)
- FIG. 11 shows a sectional view of a connection device according to an eighth embodiment of the present invention.
- the flexible printed circuit board 12 for connection is provided with protrusions 11 on the terminals 5e and 5f on both sides, and the adhesive 8 has the conductive particles 10.
- Other configurations and a reconnection method are the same as those in the fifth embodiment.
- a reconnection operation can be performed easily as in the first embodiment.
- the protrusion 11 breaks through the adhesive 8
- the stability of the electrical connection can be improved.
- the conductive particles 10 contained in the adhesive 8 conduct between the terminals 5a and 5e and between the terminals 5b and 5f, variations in the height of the terminals 5a and 5b and variations in unevenness of the plating are absorbed. Therefore, the stability of the electrical connection after the connection can be further improved. Since the connection flexible printed circuit board 12 has the terminals 5e and 5f on both sides, the area required for connection can be reduced as compared with the connection device of the fourth embodiment.
- connection device using the flexible printed board according to the present invention can easily perform reconnection between the flexible printed board and the printed board. Therefore, high-density mounting is performed using the flexible printed board. It is useful for electronic devices such as portable devices.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05739223A EP1746867A4 (en) | 2004-05-14 | 2005-05-13 | CONNECTOR WITH A FLEXIBLE LADDER PLATE |
US11/569,020 US20070202713A1 (en) | 2004-05-14 | 2005-05-13 | Connector Employing Flexible Printed Board |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004144505A JP2005327892A (ja) | 2004-05-14 | 2004-05-14 | フレキシブルプリント基板を用いた接続装置 |
JP2004-144505 | 2004-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005112527A1 true WO2005112527A1 (ja) | 2005-11-24 |
Family
ID=35394554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/008769 WO2005112527A1 (ja) | 2004-05-14 | 2005-05-13 | フレキシブルプリント基板を用いた接続装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070202713A1 (ja) |
EP (1) | EP1746867A4 (ja) |
JP (1) | JP2005327892A (ja) |
WO (1) | WO2005112527A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4605186B2 (ja) * | 2007-06-08 | 2011-01-05 | 住友電気工業株式会社 | 基板の製造方法 |
JP2009004603A (ja) * | 2007-06-22 | 2009-01-08 | Sumitomo Electric Ind Ltd | 基板の製造方法 |
DE102021117881A1 (de) | 2021-07-12 | 2023-01-12 | Valeo Schalter Und Sensoren Gmbh | Detektionsvorrichtung zur Überwachung wenigstens eines Überwachungsbereichs, Fahrzeug mit wenigstens einer Detektionsvorrichtung und Verfahren zur Herstellung einer Detektionsvorrichtung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59219877A (ja) * | 1983-05-30 | 1984-12-11 | キヤノン株式会社 | 電子部品の接続構造 |
JPS63134568U (ja) * | 1987-02-26 | 1988-09-02 | ||
JPH04174980A (ja) * | 1990-11-07 | 1992-06-23 | Hitachi Chem Co Ltd | 回路の接続部材 |
JP2000252603A (ja) * | 1999-03-03 | 2000-09-14 | Denso Corp | 回路基板の接続構造 |
JP2001119116A (ja) * | 1999-10-15 | 2001-04-27 | Nec Kagoshima Ltd | 液晶表示装置の接続構造 |
JP2001135391A (ja) * | 1999-10-29 | 2001-05-18 | Auto Network Gijutsu Kenkyusho:Kk | 平型導体配線板の回路導体の接続部材及びそれを用いた接続方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04301817A (ja) * | 1991-03-29 | 1992-10-26 | Rohm Co Ltd | 液晶表示装置とその製造方法 |
JP3035021B2 (ja) * | 1991-08-29 | 2000-04-17 | 株式会社リコー | 液晶表示素子およびその製造方法 |
TW281855B (en) * | 1993-12-21 | 1996-07-21 | Sharp Kk | Panel assembly structure and panel assembling method capable of achieving a highly reliable connection of electrode terminals even when the electrode terminals have a fine pitch |
-
2004
- 2004-05-14 JP JP2004144505A patent/JP2005327892A/ja not_active Withdrawn
-
2005
- 2005-05-13 WO PCT/JP2005/008769 patent/WO2005112527A1/ja not_active Application Discontinuation
- 2005-05-13 US US11/569,020 patent/US20070202713A1/en not_active Abandoned
- 2005-05-13 EP EP05739223A patent/EP1746867A4/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59219877A (ja) * | 1983-05-30 | 1984-12-11 | キヤノン株式会社 | 電子部品の接続構造 |
JPS63134568U (ja) * | 1987-02-26 | 1988-09-02 | ||
JPH04174980A (ja) * | 1990-11-07 | 1992-06-23 | Hitachi Chem Co Ltd | 回路の接続部材 |
JP2000252603A (ja) * | 1999-03-03 | 2000-09-14 | Denso Corp | 回路基板の接続構造 |
JP2001119116A (ja) * | 1999-10-15 | 2001-04-27 | Nec Kagoshima Ltd | 液晶表示装置の接続構造 |
JP2001135391A (ja) * | 1999-10-29 | 2001-05-18 | Auto Network Gijutsu Kenkyusho:Kk | 平型導体配線板の回路導体の接続部材及びそれを用いた接続方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1746867A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP1746867A4 (en) | 2007-08-08 |
JP2005327892A (ja) | 2005-11-24 |
US20070202713A1 (en) | 2007-08-30 |
EP1746867A1 (en) | 2007-01-24 |
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