JP5541122B2 - フレキシブル配線板 - Google Patents
フレキシブル配線板 Download PDFInfo
- Publication number
- JP5541122B2 JP5541122B2 JP2010266989A JP2010266989A JP5541122B2 JP 5541122 B2 JP5541122 B2 JP 5541122B2 JP 2010266989 A JP2010266989 A JP 2010266989A JP 2010266989 A JP2010266989 A JP 2010266989A JP 5541122 B2 JP5541122 B2 JP 5541122B2
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- flexible wiring
- thermoplastic resin
- thermosetting resin
- film
- 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.)
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Classifications
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- 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
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
-
- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4688—Composite multilayer circuits, i.e. comprising insulating layers having different properties
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
- H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0133—Elastomeric or compliant polymer
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0141—Liquid crystal polymer [LCP]
-
- 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
- H05K2201/0707—Shielding
- H05K2201/0715—Shielding provided by an outer layer of PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
- H05K3/4053—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques
- H05K3/4069—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques for via connections in organic insulating substrates
-
- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4614—Manufacturing multilayer circuits by laminating two or more circuit boards the electrical connections between the circuit boards being made during lamination
-
- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4626—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
-
- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Structure Of Printed Boards (AREA)
Description
本発明の第1の実施形態にかかるフレキシブル配線板について図1ないし図4を参照して説明する。この実施形態では高周波信号が伝送される配線が形成されたフレキシブル配線板の2例について説明される。図1、図3(a)、(b)に示すように、その一例のフレキシブル配線板10では、熱硬化性樹脂からなるベースフィルム11の一主面に複数のストリップ線路である信号配線12およびグランド配線13が導体パターンにされ配設されている。ここで、信号配線12はLVDS(Low Voltage Differential Signaling)に対応できる2本ペアの伝送配線として示されている。なお、このフレキシブル配線板はフラットケーブルとして使用できる。
次に、第2の実施形態にかかるフレキシブル配線板について、その一例の製造方法を示す図5を参照して説明する。この実施形態は2層の回路配線が配設されるフレキシブル配線板の場合である。
次に、第3の実施形態にかかるフレキシブル配線板について、その一例の製造方法を示す図6および図7を参照して説明する。この実施形態は3層以上の回路配線が配設されたフレキシブル配線板の場合である。
Claims (3)
- それぞれの主面に導体パターンが形成され互いに接合一体化した、熱可塑性樹脂からなる第1の絶縁体層および熱硬化性樹脂からなる第2の絶縁体層を有するフレキシブル配線板であって、
前記熱硬化性樹脂の硬化温度は前記熱可塑性樹脂のガラス転移点あるいは融点よりも低く、しかも、前記熱硬化性樹脂からなる前記第2の絶縁体層の弾性率は前記熱可塑性樹脂からなる前記第1の絶縁体層の弾性率よりも小さくなるように、100MPa〜1GPaに設定されていることを特徴とするフレキシブル配線板。 - 前記熱可塑性樹脂は液晶ポリマーであり、前記熱硬化性樹脂はオリゴフェニレンエーテルとスチレンブタジエン系のエラストマーとが混合した樹脂であることを特徴とする請求項1に記載のフレキシブル配線板。
- 前記第1の絶縁体層と前記第2の絶縁体層とが交互に積層し多層化していることを特徴とする請求項1又は2に記載のフレキシブル配線板。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010266989A JP5541122B2 (ja) | 2010-11-30 | 2010-11-30 | フレキシブル配線板 |
US13/234,551 US8835768B2 (en) | 2010-11-30 | 2011-09-16 | Flexible circuit board |
CN201110317888.8A CN102480837B (zh) | 2010-11-30 | 2011-10-09 | 柔性布线板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010266989A JP5541122B2 (ja) | 2010-11-30 | 2010-11-30 | フレキシブル配線板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012119446A JP2012119446A (ja) | 2012-06-21 |
JP5541122B2 true JP5541122B2 (ja) | 2014-07-09 |
Family
ID=46093273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010266989A Active JP5541122B2 (ja) | 2010-11-30 | 2010-11-30 | フレキシブル配線板 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8835768B2 (ja) |
JP (1) | JP5541122B2 (ja) |
CN (1) | CN102480837B (ja) |
Families Citing this family (27)
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WO2013168761A1 (ja) * | 2012-05-10 | 2013-11-14 | 日立化成株式会社 | 多層配線基板 |
WO2014002238A1 (ja) * | 2012-06-28 | 2014-01-03 | 株式会社日立製作所 | プリント配線基板 |
WO2014046014A1 (ja) * | 2012-09-20 | 2014-03-27 | 株式会社クラレ | 回路基板およびその製造方法 |
JP6022893B2 (ja) * | 2012-10-24 | 2016-11-09 | ナミックス株式会社 | カバーレイフィルム、及びそれを用いたフレキシブルプリント配線板、並びにそれらの製造方法 |
CN104427744A (zh) * | 2013-08-30 | 2015-03-18 | 富葵精密组件(深圳)有限公司 | 电路板及其制作方法 |
WO2015083216A1 (ja) * | 2013-12-02 | 2015-06-11 | 山一電機株式会社 | 多層基板、及び、その製造方法 |
JP6817564B2 (ja) * | 2015-01-19 | 2021-01-20 | パナソニックIpマネジメント株式会社 | 樹脂付き金属箔 |
JP6488170B2 (ja) * | 2015-03-31 | 2019-03-20 | 日鉄ケミカル&マテリアル株式会社 | 回路基板 |
US9723714B2 (en) * | 2015-10-20 | 2017-08-01 | Flexterra, Inc. | Electronic circuit device having a protective backing for low-velocity impacts and high-velocity impacts |
CN105721749B (zh) * | 2016-02-24 | 2020-07-24 | 宁波舜宇光电信息有限公司 | 摄像模组及其电气支架和线路板组件及制造方法 |
KR102552614B1 (ko) * | 2016-02-26 | 2023-07-06 | 주식회사 기가레인 | 연성회로기판 |
JP6880723B2 (ja) * | 2016-12-27 | 2021-06-02 | 住友金属鉱山株式会社 | 両面金属積層板、両面金属積層板の製造方法、及びパターンの画像転写方法 |
CN206442588U (zh) * | 2017-02-27 | 2017-08-25 | 深圳市柯达科电子科技有限公司 | 一种fpc连接头、触摸屏及液晶屏 |
CN106686884A (zh) * | 2017-02-27 | 2017-05-17 | 深圳市柯达科电子科技有限公司 | 一种fpc连接头、触摸屏及液晶屏 |
US10734696B2 (en) * | 2017-05-16 | 2020-08-04 | Rigetti & Co, Inc. | Connecting electrical circuitry in a quantum computing system |
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CN108109740A (zh) * | 2017-12-16 | 2018-06-01 | 亳州联滔电子有限公司 | 扁平线缆及其制造方法 |
JP7119583B2 (ja) * | 2018-05-29 | 2022-08-17 | Tdk株式会社 | プリント配線板およびその製造方法 |
WO2020092334A2 (en) * | 2018-10-29 | 2020-05-07 | Cellink Corporation | Flexible hybrid interconnect circuits |
KR102653216B1 (ko) * | 2018-11-16 | 2024-04-01 | 삼성전기주식회사 | 인쇄회로기판 및 이를 포함하는 전자기기 |
KR20200067607A (ko) * | 2018-12-04 | 2020-06-12 | 삼성전기주식회사 | 인쇄회로기판 |
JP2019091934A (ja) * | 2019-02-25 | 2019-06-13 | 日鉄ケミカル&マテリアル株式会社 | 回路基板 |
KR20200120349A (ko) * | 2019-04-12 | 2020-10-21 | 동우 화인켐 주식회사 | 연성 인쇄회로 기판 |
CN112492737A (zh) * | 2019-09-11 | 2021-03-12 | 宏启胜精密电子(秦皇岛)有限公司 | 电路板及电路板的制造方法 |
JP7223672B2 (ja) * | 2019-11-08 | 2023-02-16 | 日本特殊陶業株式会社 | 多層配線基板 |
US11987187B2 (en) | 2020-06-25 | 2024-05-21 | Deere & Company | Work vehicle systems including multilayer wiring panels |
US11975661B2 (en) | 2021-07-29 | 2024-05-07 | Deere & Company | Method of manuacturing a three-dimensional work vehicle wiring harness |
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-
2010
- 2010-11-30 JP JP2010266989A patent/JP5541122B2/ja active Active
-
2011
- 2011-09-16 US US13/234,551 patent/US8835768B2/en not_active Expired - Fee Related
- 2011-10-09 CN CN201110317888.8A patent/CN102480837B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012119446A (ja) | 2012-06-21 |
US8835768B2 (en) | 2014-09-16 |
CN102480837A (zh) | 2012-05-30 |
CN102480837B (zh) | 2015-05-20 |
US20120132458A1 (en) | 2012-05-31 |
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