WO2007139076A1 - 配線基板 - Google Patents
配線基板 Download PDFInfo
- Publication number
- WO2007139076A1 WO2007139076A1 PCT/JP2007/060844 JP2007060844W WO2007139076A1 WO 2007139076 A1 WO2007139076 A1 WO 2007139076A1 JP 2007060844 W JP2007060844 W JP 2007060844W WO 2007139076 A1 WO2007139076 A1 WO 2007139076A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wiring board
- conductive circuit
- insulating layer
- conductive
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between 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
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
-
- 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
- H01R12/50—Fixed 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing of the conductive pattern
- H05K3/245—Reinforcing conductive patterns made by printing techniques or by other techniques for applying conductive pastes, inks or powders; Reinforcing other conductive patterns by such techniques
- H05K3/247—Finish coating of conductors by using conductive pastes, inks or powders
-
- 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
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
- H05K1/092—Dispersed materials, e.g. conductive pastes or inks
- H05K1/095—Dispersed materials, e.g. conductive pastes or inks for polymer thick films, i.e. having a permanent organic polymeric binder
-
- 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
- H05K2201/0335—Layered conductors or foils
- H05K2201/035—Paste overlayer, i.e. conductive paste or solder paste over conductive layer
-
- 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
- H05K2201/07—Electric details
- H05K2201/0753—Insulation
- H05K2201/0769—Anti metal-migration, e.g. avoiding tin whisker growth
-
- 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
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09372—Pads and lands
- H05K2201/09436—Pads or lands on permanent coating which covers the other 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09709—Staggered pads, lands or terminals; Parallel conductors in different planes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
Definitions
- the present invention relates to a wiring board provided with a fitting portion for connecting to a connector.
- a fitting portion for connecting a wiring board to a connector of another device exposes a part of a conductive circuit formed on one surface of the board, so that the connector side The contact is made in contact with the exposed part of this conductive circuit to constitute a structure for electrical connection.
- fine pitching of a conductive circuit tends to be more and more progressed with the small diameter of the connector due to the downsizing and thinning of the device.
- the connector 86 is slightly in the wiring width direction W as shown in FIG. Even if the displacement occurs, the connector 86 is detached from the exposed surface 83a of the conductive circuit 83, and a problem that the electrical connection between the connector 86 and the conductive circuit 83 cannot be performed easily occurs.
- migration resistant grease in the outer peripheral area of the printed circuit portion 102 formed on the upper surface of the wiring substrate 101 ( It is known that a coating layer 105 formed by applying a paste material) is provided.
- a coating layer 105 formed by applying a paste material is provided.
- the pitch is made fine, a sufficient coating layer cannot be formed due to printing accuracy and the like, and the side surface of the printed circuit may be exposed. If the printed circuit is exposed, migration tends to occur, which is an obstacle to fine pitch.
- Patent Document 1 Japanese Patent Laid-Open No. 6-132057
- An object of the present invention is to provide a wiring board having a fitting portion corresponding to a fine pitch structure capable of preventing electrical problems between conductive circuits.
- a wiring board is a wiring board provided with a fitting portion for connection to a connector, and a plurality of boards arranged in parallel on one surface of the board.
- the conductive circuit, the insulating layer covering the conductive circuit, the opening provided in the insulating layer in the fitting portion and exposing at least a part of the conductive circuit, and the conductive circuit exposed through the opening are arranged.
- a plurality of electrodes made of a conductive member, and at least one of the electrodes covers the exposed portion of the conductive circuit and a part of the insulating layer in the wiring width direction of the conductive circuit. It is characterized by being arranged in.
- the electrode includes a member having migration resistance.
- each electrode covers the entire corresponding opening.
- the surface of the insulating layer part partially covered by each electrode has a taper shape.
- the upper surface of the electrode is the same as or higher than the upper surface of the insulating layer.
- the electrodes are arranged in substantially one row in a plan view of the substrate.
- the electrodes are arranged in a staggered pattern in plan view of the substrate.
- FIG. 1 is a perspective view showing a wiring board according to an embodiment of the present invention.
- 2A is a cross-sectional view taken along line 2A-2A of the wiring board shown in FIG.
- FIG. 2B is a cross-sectional view of the wiring board.
- FIG. 3A is a plan view of a wiring board according to an embodiment of the present invention.
- 3B is a cross-sectional view taken along line 3B-3B of the wiring board shown in FIG. 3A.
- FIG. 4A is a cross-sectional view showing another example of a wiring board according to the present invention.
- FIG. 4B is a cross-sectional view showing another example of a wiring board according to the present invention.
- FIG. 4C is a cross-sectional view showing still another example of the wiring board according to the present invention.
- FIG. 4D is a cross-sectional view showing still another example of the wiring board according to the present invention.
- FIG. 5 is a plan view showing a wiring board of a comparative example.
- FIG. 6 is a plan view showing a wiring board according to an embodiment of the present invention.
- FIG. 7 is a plan view showing a wiring board according to an embodiment of the present invention.
- FIG. 8A is a plan view of relevant parts showing an example of a conventional wiring board.
- FIG. 8B is a plan view of relevant parts showing another example of a conventional wiring board.
- FIG. 9 is a cross-sectional view showing another example of a conventional wiring board.
- FIG. 10 is a cross-sectional view showing still another example of a conventional wiring board.
- FIG. 1 is a perspective view of the vicinity of a fitting portion in a wiring board according to an embodiment of the present invention.
- 2A is a cross-sectional view taken along line AA in FIG.
- the wiring substrate 10 of this embodiment includes a substrate 11, a conductive circuit 12 formed on one surface 11 a of the substrate 11, and an insulating layer 13 that covers the conductive circuit 12.
- the wiring board 10 is formed with a fitting portion 14 that fits with a connector 21 of another device or the like.
- an opening portion 18 that exposes a part of the conductive circuit 12 is formed so as to partition the individual conductive circuit 12 in the insulating layer 13. A part of the conductive circuit 12 is exposed from the insulating layer 13 through the opening 18 as an exposed surface 12a.
- an electrode layer 15 made of a conductive member is formed on the exposed surface 12 a of the conductive circuit 12.
- the electrode layer 15 is extended so as to be in contact with the conductive circuit 12 on the lower surface and to cover part of the insulating layer 13 in the wiring width direction W of the conductive circuit 12 on the upper surface.
- the electrode width L2 in the wiring width direction W on the upper surface of the electrode layer 15 becomes larger than the wiring width L1 of the conductive circuit 12.
- the electrode layer 15 that also has a conductive member on the conductive circuit 12.
- the electrode layer 15 is thus, the electrical connection between the connector 21 and the conductive circuit 12 can be sufficiently maintained. Therefore, it is possible to reliably prevent a conduction failure due to a displacement of the fitting position between the connector 21 and the conductive circuit 12 while ensuring sufficient insulation between the adjacent conductive circuits 12.
- the conductive circuit 12 can be fine pitched. Further, as shown in FIG.
- a plurality of conductive circuits 23 are individually exposed on the substrate 24, and the insulating layer 22 forms an insulating wall between the openings of the adjacent conductive circuits 23 and 23.
- the electrode layer 15 may cover the entire opening 18 or may have a structure covering only a part thereof.
- the surface 13a of the insulating layer 13 that is partially covered by the electrode layer 15 has a taper shape.
- the surface 13a of the insulating layer 13 is tapered.
- the upper surface of the electrode layer 15 is preferably formed to have the same height force as that of the upper surface of the insulating layer 13 and higher than that.
- the connector hits the surface of the insulating layer 13, and the insulating layer 13 formed of a flexible material such as grease is scraped, resulting in damage to the insulating layer 13. It is possible to prevent the insulating property from being lowered.
- the height of the upper surface of the electrode layer 15 is made the same as the height of the upper surface of the insulating layer 13, the fitting property with the connector can be improved and the electrical connection with the connector can be achieved more reliably.
- the connector will not hit the soft insulating layer 13 when the connector 21 is inserted into or removed from the fitting portion 14. It helps to protect the insulating layer 13 and maintain insulation.
- the substrate 10 is preferably an insulating substrate made of a resin, for example.
- a substrate 10 is, for example, a conductive circuit 12 that constitutes a wiring substrate connected to a connector connected to a flexible substrate.
- the conductive circuit 12 is a conductor containing Ag or Cu in terms of cost reduction and resistance reduction. Is preferred.
- the conductive circuit 12 is preferably formed by applying a conductive paste containing Ag or Cu, for example, to the substrate 10 in a predetermined pattern. In applying such a conductive paste, for example, a method such as a screen printing method or an ink jet printing method may be used from the viewpoint of low cost.
- the insulating layer 13 is also formed with an insulating resin, such as a polyester resin, a polyurethane resin, a phenol resin, and an epoxy resin.
- Such an insulating resin is preferably printed as an insulating paste containing a solvent by a method such as a screen printing method, but is not limited thereto.
- the electrode layer 15 is preferably made of a material having a conductivity as low as possible. If it is composed of such a member, the electrical resistance through the electrode layer 15 can be kept low even if the distance between the conductive circuit 12 and the connector 21 is separated by the displacement of the connector 21.
- the electrode layer 15 can be formed by a vacuum process such as sputtering or vapor deposition, Both wet processes such as screen printing and ink jet printing are possible.
- the material that can be used for the electrode layer 15 it is possible to use all metal materials for the formation in the vacuum process.
- the material is limited to a low resistance material, and examples thereof include a copper paste and a silver paste. The latter printing method is more advantageous for low cost and large area.
- a migration-resistant material having an effect of suppressing migration is also preferable to use as a constituent member of the electrode layer 15.
- a migration resistant material it is desirable to use a material with little or no copper or silver component.
- a printable material is desired for cost reduction, for example, a conductive paste comprising Ni fine particles and a resin component, a conductive paste containing gold-plated fine particles and a resin component, a carbon paste, Examples include solder paste.
- FIG. 3A and FIG. 3B are views showing a first embodiment of a wiring board according to the present invention.
- the conductive circuits adjacent to each other are shifted in the staggered arrangement so that the conductive circuits in the fitting portion have a fine pitch.
- a plurality of conductive circuits 32 formed in parallel on one surface 31 a of the substrate 31 constituting the wiring substrate 30 are covered with an insulating layer 33.
- the insulating layer 33 is formed with openings 34 that expose the respective conductive circuits 32 in a staggered arrangement.
- an electrode layer 35 which is a conductive member cover, is formed on the conductive circuit 32 exposed from the opening 34.
- Such an electrode layer 35 extends so as to cover a part of the insulating layer 33.
- FIG. 4A is a cross-sectional view showing still another embodiment of the wiring board of the present invention. In this embodiment, a wiring board in which the positions of adjacent electrodes 42 are shifted is shown.
- the portion of the conductive circuit 41 (41a) where the electrode 42 is formed is not covered with the insulating layer 43 between the adjacent conductive circuits 41 (41b) covered with the insulating layer 43, and the surface is covered with the electrode 42.
- Make up composition Even with such a configuration, even when the fitting position with the connector is shifted in the wiring width direction, it is possible to prevent electrical continuity and reliably obtain an electrical connection.
- FIG. 4B it is possible to adopt a structure in which the openings are not arranged in a staggered pattern but are arranged in a substantially single row.
- electrodes 52 are formed on each of the conductive circuits 51 so as to overhang on the left and right sides.
- a structure in which the insulating layer 53 is formed so as to fill the gap is also possible.
- Example 1 of the present invention As shown in FIG. 6, the exposed surfaces of the conductive circuits adjacent to each other form a staggered arrangement, the insulating layer is extended only by one of the conductive circuits, and the electrode layer is formed. A wiring board with a configuration not provided was prepared. In addition, the wiring spacing D was made in two levels by changing the wiring width W, and the advantages when the spacing was narrowed were compared.
- the exposed surfaces of the conductive circuits adjacent to each other form a staggered arrangement, and the entire end of the conductive circuit is exposed so that the insulating layer is not formed in the fitting portion.
- a wiring board without an electrode layer was prepared.
- the conductive circuit wiring interval D was set to 50 to 70 m as Comparative Example 1, and the wiring interval of 100 m was set as Comparative Example 2.
- XA3060 (trade name: Fujikura Kasei) was used as the silver paste.
- each part of the conductive circuit in FIGS. 5 to 7 is as follows.
- each of the wiring board of Example 1 and the wiring boards of Comparative Example 1 and Comparative Example 2 has the polarity of 5V shown in each figure in an environment of a temperature of 60 ° C and a humidity of 95%. A voltage was applied. After 240 hours and 1000 hours, the number of adjacent wiring boards that were electrically short-circuited among the 10 samples was examined. These verification results are shown in Table 1.
- the entire conductive circuit is covered with an insulating layer, and the exposed surfaces of adjacent conductive circuits are arranged in a staggered arrangement on the insulating layer.
- a wiring board was prepared in which an opening was formed and an electrode layer was provided on the exposed conductive circuit.
- the conductive layer material was silver paste (XA3060 (trade name: Fujikura Kasei)), and the electrode layer was silver paste (XA3060 (trade name: Fujikura Kasei)).
- Example 2 copper paste ( NF2 000 (trade name: Tatta System Electronics)) was used in Example 3
- Ni paste (Namics) was used in Example 4
- Au plating Ni paste was used in Example 5.
- Au-plated Ni paste is obtained by pasting 85 parts of conductive particles with thin gold plating around Ni fine particles and 15 parts of phenol epoxy resin using a carbitol acetate solution.
- the formation dimensions of each part in FIG. 7 are the same as those in paragraph “0022”.
- the electrode layer is not shown in order to make it easier to distribute the dimensions of the opening.
- the fine pitch of the conductive circuit can be achieved because the insulation is sufficient even if the interval of the conductive circuit is narrow. It was confirmed that the insulation was greatly improved.
- the effect of the present invention is not limited to the wiring board having the shape as shown in FIGS. 6 and 7.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07744278A EP2023697A4 (en) | 2006-05-29 | 2007-05-28 | CIRCUIT BOARD |
| CN2007800192531A CN101455130B (zh) | 2006-05-29 | 2007-05-28 | 布线基板 |
| JP2007558252A JP4979598B2 (ja) | 2006-05-29 | 2007-05-28 | 配線基板 |
| US12/324,516 US8222536B2 (en) | 2006-05-29 | 2008-11-26 | Wiring substrate |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006148722 | 2006-05-29 | ||
| JP2006-148722 | 2006-05-29 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12/324,516 Continuation US8222536B2 (en) | 2006-05-29 | 2008-11-26 | Wiring substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007139076A1 true WO2007139076A1 (ja) | 2007-12-06 |
Family
ID=38778596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/060844 Ceased WO2007139076A1 (ja) | 2006-05-29 | 2007-05-28 | 配線基板 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8222536B2 (ja) |
| EP (1) | EP2023697A4 (ja) |
| JP (1) | JP4979598B2 (ja) |
| KR (1) | KR101031620B1 (ja) |
| CN (1) | CN101455130B (ja) |
| TW (1) | TWI342178B (ja) |
| WO (1) | WO2007139076A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2219426A1 (de) * | 2009-02-02 | 2010-08-18 | Beckhoff Automation GmbH | Verfahren zum Herstellen von Kontaktstellen |
| JP2010192802A (ja) * | 2009-02-20 | 2010-09-02 | Sony Corp | 実装基板および表示装置 |
| JP2012104548A (ja) * | 2010-11-08 | 2012-05-31 | Fujikura Ltd | プリント配線板及びプリント配線板の製造方法 |
| JP2018157128A (ja) * | 2017-03-21 | 2018-10-04 | 株式会社東海理化電機製作所 | 回路基板 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010021371A (ja) * | 2008-07-10 | 2010-01-28 | Fujitsu Ltd | 配線基板、配線製造方法、および、導電性ペースト |
| TWI393495B (zh) * | 2010-12-03 | 2013-04-11 | Adv Flexible Circuits Co Ltd | 訊號傳輸電路板之特性阻抗精度控制結構 |
| TWI537664B (zh) | 2014-08-22 | 2016-06-11 | 元太科技工業股份有限公司 | 用於區段式電泳顯示裝置的下電極基板及其製造方法 |
| CN114222439A (zh) * | 2022-01-20 | 2022-03-22 | 江苏煊葳光电科技有限公司 | 一种银镍复合线路基板及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06132057A (ja) | 1992-10-14 | 1994-05-13 | Nippondenso Co Ltd | フレキシブルプリント配線板と回路基板との接続構造 |
| JP2001077494A (ja) | 1999-09-08 | 2001-03-23 | Matsushita Electric Ind Co Ltd | 印刷配線板 |
| JP2003216055A (ja) | 2002-01-21 | 2003-07-30 | Mitsubishi Electric Corp | インターポーザ及びその製造方法並びにインターポーザ付き平面パネルディスプレイ |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03173007A (ja) * | 1989-12-01 | 1991-07-26 | Kao Corp | 導電性ペースト及び導電性塗膜 |
| JP3057156B2 (ja) * | 1998-10-08 | 2000-06-26 | 日本特殊陶業株式会社 | 配線基板とその製造方法 |
| TW429492B (en) * | 1999-10-21 | 2001-04-11 | Siliconware Precision Industries Co Ltd | Ball grid array package and its fabricating method |
| JP3819806B2 (ja) * | 2002-05-17 | 2006-09-13 | 富士通株式会社 | バンプ電極付き電子部品およびその製造方法 |
| EP1387604A1 (en) * | 2002-07-31 | 2004-02-04 | United Test Center Inc. | Bonding pads of printed circuit board capable of holding solder balls securely |
| JP2004079811A (ja) * | 2002-08-19 | 2004-03-11 | Hokuriku Electric Ind Co Ltd | チップ電子部品及びその製造方法 |
| JP4054633B2 (ja) * | 2002-08-20 | 2008-02-27 | シャープ株式会社 | アクティブマトリクス基板及びその製造方法、並びに、それを備えた液晶表示装置 |
| CN1697318A (zh) * | 2004-04-13 | 2005-11-16 | 松下电器产业株式会社 | 具有侧面电极的电子元件和其制造方法及使用了该电子元件的设备 |
| US20060049265A1 (en) * | 2004-09-07 | 2006-03-09 | Richip Incorporated | Interface for a removable electronic device |
-
2007
- 2007-05-28 TW TW096118945A patent/TWI342178B/zh not_active IP Right Cessation
- 2007-05-28 EP EP07744278A patent/EP2023697A4/en not_active Withdrawn
- 2007-05-28 JP JP2007558252A patent/JP4979598B2/ja active Active
- 2007-05-28 KR KR1020087029091A patent/KR101031620B1/ko not_active Expired - Fee Related
- 2007-05-28 CN CN2007800192531A patent/CN101455130B/zh not_active Expired - Fee Related
- 2007-05-28 WO PCT/JP2007/060844 patent/WO2007139076A1/ja not_active Ceased
-
2008
- 2008-11-26 US US12/324,516 patent/US8222536B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06132057A (ja) | 1992-10-14 | 1994-05-13 | Nippondenso Co Ltd | フレキシブルプリント配線板と回路基板との接続構造 |
| JP2001077494A (ja) | 1999-09-08 | 2001-03-23 | Matsushita Electric Ind Co Ltd | 印刷配線板 |
| JP2003216055A (ja) | 2002-01-21 | 2003-07-30 | Mitsubishi Electric Corp | インターポーザ及びその製造方法並びにインターポーザ付き平面パネルディスプレイ |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2023697A4 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2219426A1 (de) * | 2009-02-02 | 2010-08-18 | Beckhoff Automation GmbH | Verfahren zum Herstellen von Kontaktstellen |
| JP2010192802A (ja) * | 2009-02-20 | 2010-09-02 | Sony Corp | 実装基板および表示装置 |
| US8537527B2 (en) | 2009-02-20 | 2013-09-17 | Sony Corporation | Mounting board and display device |
| JP2012104548A (ja) * | 2010-11-08 | 2012-05-31 | Fujikura Ltd | プリント配線板及びプリント配線板の製造方法 |
| JP2018157128A (ja) * | 2017-03-21 | 2018-10-04 | 株式会社東海理化電機製作所 | 回路基板 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200810656A (en) | 2008-02-16 |
| KR101031620B1 (ko) | 2011-05-02 |
| US20090139748A1 (en) | 2009-06-04 |
| JPWO2007139076A1 (ja) | 2009-10-08 |
| TWI342178B (en) | 2011-05-11 |
| JP4979598B2 (ja) | 2012-07-18 |
| US8222536B2 (en) | 2012-07-17 |
| EP2023697A4 (en) | 2012-11-14 |
| CN101455130A (zh) | 2009-06-10 |
| EP2023697A1 (en) | 2009-02-11 |
| KR20090014360A (ko) | 2009-02-10 |
| CN101455130B (zh) | 2012-05-09 |
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