JP5951602B2 - フレキシブル基板にチップをアセンブルする方法 - Google Patents
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Description
− 基板の第1の領域において重合性材料を反応させることにより、基板のこの第1の領域を硬化させ、且つ、基板の表面上にチップの収納領域を形成するステップであって、収納領域は基板のより硬化された領域である、ステップと、
− 収納領域においてチップを配置することにより、導電性ワイヤをチップの電気接続領域に電気的に接続するステップと。
Claims (17)
- フレキシブル基板(1)の上に電子チップ(2)をアセンブルする方法であって、
− 少なくとも1つの導電性ワイヤ(3)と重合性材料(4)とが設けられた前記フレキシブル基板を準備するステップと、
− 前記フレキシブル基板の第1の領域において前記重合性材料(4)を反応させることにより、前記フレキシブル基板(1)の前記第1の領域を硬化させ且つ前記フレキシブル基板(1)の第2の領域において反応させないようにし、前記第1の領域は前記フレキシブル基板(1)の表面上に前記電子チップ(2)の収納領域(5)を形成する、ステップであって、前記収納領域(5)は前記第2の領域に比べて前記フレキシブル基板(1)のより硬化された領域である、ステップと、
− 前記収納領域(5)において前記電子チップ(2)を配置することにより、少なくとも1つの前記導電性ワイヤ(3)を前記チップ(2)の電気接続領域(8)に電気的に接続するステップと、
を連続的に備えることを特徴とする方法。 - 前記収納領域(5)を形成する前に、前記重合性材料(4)を前記フレキシブル基板(1)に含浸させるステップを備える、ことを特徴とする請求項1に記載の方法。
- 前記重合性材料(4)はエポキシ樹脂であることを特徴とする請求項1又は2に記載の方法。
- 前記電子チップ(2)の前記電気接続領域(8)と、少なくとも1つの前記導電性ワイヤ(3)と追加的な電気接続領域(8)との間の接続と、の間の少なくとも1つの前記導電性ワイヤ(3)を切断することを備えることを特徴とする請求項1から3のいずれか1つに記載の方法。
- 前記切断は、パンチ又はレーザービームによって行われることを特徴とする請求項4に記載の方法。
- 前記重合性材料を有している前記フレキシブル基板(1)の一部を変形させることを備え、その変形は前記フレキシブル基板(1)の前記変形させた部分における前記第1の領域の硬化前に行われることを特徴とする請求項1から5のいずれか1つに記載の方法。
- 重合性材料を有する前記フレキシブル基板(1)の前記一部の変形は、2つのハーフマトリックス間で前記フレキシブル基板(1)をダイスタンプすることにより重合性材料の処理されることを含む、ことを特徴とする請求項6に記載の方法。
- 重合性材料を有する前記フレキシブル基板(1)の前記一部の変形は、前記フレキシブル基板(1)の上に前記電子チップ(2)を押圧することにより重合性材料(4)が処理されることを含む、ことを特徴とする請求項6に記載の方法。
- 重合性材料を有する前記フレキシブル基板(1)の前記一部の変形は、前記フレキシブル基板(1)の上にカウンタープレートを押圧し、且つ、前記収納領域に前記電子チップを配置する前に前記カウンタープレートを取り除くことにより、重合性材料が処理されることを含む、ことを特徴とする請求項6又は8に記載の方法。
- 重合性材料を有する前記フレキシブル基板(1)の前記一部の変形は、前記フレキシブル基板(1)の上にカウンタープレートを押圧し、且つ、前記収納領域に前記電子チップを配置した後に前記カウンタープレートを取り除くことにより、重合性材料が処理されることを含む、ことを特徴とする請求項6又は8に記載の方法。
- 前記電子チップをカウンタープレートに押し付け、前記電子チップを前記収納領域に配置し、少なくとも1つの導電性ワイヤを前記電子チップの前記電気接続領域に電気的に接続することをさらに含むことを特徴とする請求項1から10のいずれか1つに記載の方法。
- 前記カウンタープレート(7)は、前記電子チップ(2)と電気的に接続される追加的電子チップである、ことを特徴とする請求項11に記載の方法。
- 前記カウンタープレートは、前記電子チップのくぼんだ領域と協働する少なくとも突出した領域を備えることを特徴とする請求項12に記載の方法。
- 前記電気接続領域(8)は前記電子チップ(2)の主面から突出している、ことを特徴とする請求項1から13のいずれか1つに記載の方法。
- 前記フレキシブル基板(1)はテキスタイルである、ことを特徴とする請求項1から14のいずれか1つに記載の方法。
- 前記フレキシブル基板(1)は2つの平行な平面内に配置された複数の導電性ワイヤ(3)を備え、且つ、前記電子チップは各平面の複数の導電性ワイヤの1つに電気的に接続される、ことを特徴とする請求項1から15のいずれか1つに記載の方法。
- 前記電子チップは、2本の重ね合わせられた導電性ワイヤ(3)に圧力を加えて前記2つの重ね合わせられた導電性ワイヤ(3)の間に相互接続を形成する突出した領域を備える、ことを特徴とする請求項16に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1002846 | 2010-07-06 | ||
| FR1002846A FR2962593B1 (fr) | 2010-07-06 | 2010-07-06 | Procede d'assemblage d'une puce dans un substrat souple. |
| PCT/FR2011/000395 WO2012007655A1 (fr) | 2010-07-06 | 2011-07-05 | Procédé d'assemblage d'une puce dans un substrat souple |
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| Publication Number | Publication Date |
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| JP2013531897A JP2013531897A (ja) | 2013-08-08 |
| JP5951602B2 true JP5951602B2 (ja) | 2016-07-13 |
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| JP2013517432A Expired - Fee Related JP5951602B2 (ja) | 2010-07-06 | 2011-07-05 | フレキシブル基板にチップをアセンブルする方法 |
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| US (1) | US9179586B2 (ja) |
| EP (1) | EP2591498A1 (ja) |
| JP (1) | JP5951602B2 (ja) |
| CN (1) | CN102971841A (ja) |
| FR (1) | FR2962593B1 (ja) |
| WO (1) | WO2012007655A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2955972B1 (fr) * | 2010-02-03 | 2012-03-09 | Commissariat Energie Atomique | Procede d'assemblage d'au moins une puce avec un tissu incluant un dispositif a puce |
| FR2986372B1 (fr) * | 2012-01-31 | 2014-02-28 | Commissariat Energie Atomique | Procede d'assemblage d'un element a puce micro-electronique sur un element filaire, installation permettant de realiser l'assemblage |
| GB2500380A (en) | 2012-03-18 | 2013-09-25 | Effect Photonics B V | Arrangement and method of making electrical connections |
| EP2957154B1 (en) | 2013-02-15 | 2018-11-07 | IMEC vzw | Textile integration of electronic circuits |
| US9801277B1 (en) * | 2013-08-27 | 2017-10-24 | Flextronics Ap, Llc | Bellows interconnect |
| US10306755B2 (en) | 2014-12-08 | 2019-05-28 | Fujikura Ltd. | Stretchable board |
| EP3251473B1 (en) * | 2015-01-27 | 2018-12-05 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Flexible device module for fabric layer assembly and method for production |
| CN105047676A (zh) | 2015-09-06 | 2015-11-11 | 京东方科技集团股份有限公司 | 一种封装用柔性基板及封装体 |
| EP3483929B1 (en) * | 2017-11-08 | 2022-04-20 | AT & S Austria Technologie & Systemtechnik Aktiengesellschaft | Component carrier with electrically conductive and insulating layers and a component embedded therein and manufacturing method thereof |
| US11022580B1 (en) | 2019-01-31 | 2021-06-01 | Flex Ltd. | Low impedance structure for PCB based electrodes |
| EP3735111A1 (en) | 2019-05-03 | 2020-11-04 | AT & S Austria Technologie & Systemtechnik Aktiengesellschaft | Component carrier with deformed layer for accommodating component |
| US11668686B1 (en) | 2019-06-17 | 2023-06-06 | Flex Ltd. | Batteryless architecture for color detection in smart labels |
| CN112839425B (zh) * | 2019-11-25 | 2024-07-12 | 浙江荷清柔性电子技术有限公司 | 柔性电路板、柔性芯片封装结构 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH04290478A (ja) * | 1991-03-19 | 1992-10-15 | Denki Kagaku Kogyo Kk | マトリックス回路基板、その製造方法及び表示板 |
| JPH0536868U (ja) | 1991-10-11 | 1993-05-18 | スタンレー電気株式会社 | 回路基板 |
| AU663640B2 (en) * | 1993-02-22 | 1995-10-12 | Illinois Tool Works Inc. | Membrane switch |
| US5987739A (en) * | 1996-02-05 | 1999-11-23 | Micron Communications, Inc. | Method of making a polymer based circuit |
| DE19755792C2 (de) * | 1997-12-16 | 2001-05-17 | Titv Greiz | Textiles Flächengebilde aus mehreren miteinander verbundenen, teilweise elektrisch leitende Drähte/Fäden enthaltenden Gewebelagen |
| JP3471690B2 (ja) * | 1999-12-16 | 2003-12-02 | 沖電気工業株式会社 | 半導体素子の実装方法 |
| DE10161527A1 (de) | 2001-12-14 | 2003-07-03 | Infineon Technologies Ag | Aufbau- und Verbindungstechnik in textilen Strukturen |
| DE10307505B4 (de) | 2003-02-21 | 2005-03-03 | Infineon Technologies Ag | Textilgewebestruktur, Flächenverkleidungsstruktur und Verfahren zum Bestimmen eines Abstands von Mikroelektronikelementen der Textilgewebestruktur zu mindestens einer Referenzposition |
| JP4290478B2 (ja) | 2003-05-20 | 2009-07-08 | 株式会社コーワ | 洗浄用ブラシのブラシ片 |
| DE10325883A1 (de) | 2003-06-06 | 2004-12-30 | Infineon Technologies Ag | Verfahren zur Kontaktierung von leitfähigen Fasern |
| DE102004001661A1 (de) * | 2004-01-12 | 2005-08-11 | Infineon Technologies Ag | Verfahren zum elektrischen Verbinden eines elektrischen Leiters mit einem elektronischen Bauelement und Vorrichtung |
| TWI246914B (en) * | 2004-12-30 | 2006-01-11 | Ind Tech Res Inst | Flexible implantable electrical stimulator array |
| EP1727408A1 (de) | 2005-05-13 | 2006-11-29 | Eidgenössische Technische Hochschule Zürich | Textil mit einem Leiterbahnsystem und Verfahren zu dessen Herstellung |
| EP1722614B1 (de) | 2005-05-13 | 2007-12-12 | Sefar AG | Leiterplatte und Verfahren zu deren Herstellung |
| TWI276191B (en) * | 2005-08-30 | 2007-03-11 | Ind Tech Res Inst | Alignment precision enhancement of electronic component process on flexible substrate device and method thereof the same |
| JP5437231B2 (ja) * | 2007-03-29 | 2014-03-12 | コーニンクレッカ フィリップス エヌ ヴェ | ファブリック生地へ取り付けるための電子アセンブリ、電子繊維製品、及び斯様な電子繊維製品を製造する方法 |
| TWI377880B (en) * | 2007-08-20 | 2012-11-21 | Ind Tech Res Inst | Fabrication methods for flexible electronic devices |
| WO2010058360A1 (en) | 2008-11-21 | 2010-05-27 | Koninklijke Philips Electronics N.V. | Textile electronic arrangement |
| EP2620042A1 (en) * | 2010-09-21 | 2013-07-31 | Koninklijke Philips Electronics N.V. | Electronic textile and method of manufacturing an electronic textile |
-
2010
- 2010-07-06 FR FR1002846A patent/FR2962593B1/fr not_active Expired - Fee Related
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2011
- 2011-07-05 EP EP11746593.0A patent/EP2591498A1/fr not_active Withdrawn
- 2011-07-05 JP JP2013517432A patent/JP5951602B2/ja not_active Expired - Fee Related
- 2011-07-05 WO PCT/FR2011/000395 patent/WO2012007655A1/fr not_active Ceased
- 2011-07-05 US US13/702,173 patent/US9179586B2/en not_active Expired - Fee Related
- 2011-07-05 CN CN2011800334295A patent/CN102971841A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP2591498A1 (fr) | 2013-05-15 |
| CN102971841A (zh) | 2013-03-13 |
| US20130074331A1 (en) | 2013-03-28 |
| FR2962593B1 (fr) | 2014-03-28 |
| JP2013531897A (ja) | 2013-08-08 |
| US9179586B2 (en) | 2015-11-03 |
| WO2012007655A1 (fr) | 2012-01-19 |
| FR2962593A1 (fr) | 2012-01-13 |
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