JP2006024768A - 配線基板、配線基板の製造方法および電子機器 - Google Patents
配線基板、配線基板の製造方法および電子機器 Download PDFInfo
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- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4664—Adding a circuit layer by thick film methods, e.g. printing techniques or by other techniques for making conductive patterns by using pastes, inks or powders
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- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
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- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
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- H05K3/1241—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing
- H05K3/125—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing by ink-jet printing
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- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/181—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating
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- Y10T29/49002—Electrical device making
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- Y10T29/49128—Assembling formed circuit to base
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- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
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- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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Abstract
【解決手段】配線基板6は、フレキシブル基板1の表面にアディティブ法により高密度な配線層2Aを有する。そして、配線層2Aに重ねて形成される配線層2Bの領域に対して、配線層2Aを覆うように絶縁層3Bを形成する。次に、絶縁層3Bに重ねて配線層2Bを形成し、配線層2Bにさらに重ねて絶縁層3Cと配線層2Cとを形成する。配線層2B,2Cは、インクジェット法にて形成されている。
【選択図】 図2
Description
(実施形態1)
(実施形態2)
(実施形態3)
Claims (15)
- 基板の表面にフォトリソグラフィーにより形成されている第一の配線層と、
前記第一の配線層に重ねて形成されるべき第二の配線層の領域に対して前記第一の配線層を覆うようにインクジェット法により形成されている第一の絶縁層と、
前記第一の絶縁層に重ねてインクジェット法により形成されている第二の配線層とを有することを特徴とする配線基板。 - 請求項1に記載の配線基板において、
前記第二の配線層にさらに重ねて絶縁層と配線層とが順にインクジェット法により繰り返し形成されていることを特徴とする配線基板。 - 請求項1または2に記載の配線基板において、
前記配線層は前記絶縁層に覆われない露出部を有することを特徴とする配線基板。 - 請求項3に記載の配線基板において、
重ねて形成されている前記配線層が前記露出部で接続され電気的に導通していることを特徴とする配線基板。 - 請求項3または4に記載の配線基板において、
前記配線層の前記露出部分に電子部品が装着されていることを特徴とする配線基板。 - 請求項1から5のいずれか一項に記載の配線基板を搭載していることを特徴とする電気光学装置。
- 請求項6に記載の電気光学装置を搭載していることを特徴とする電子機器。
- 基板の表面にフォトリソグラフィーにより第一の配線層を形成する工程と、
前記第一の配線層に重ねて前記第一の配線層の露出部を接続するために形成されるべき第二の配線層の領域に対して前記露出部を除いた部分を覆うようにインクジェット法により第一の絶縁層を形成する工程と、
前記第一の絶縁層に重ねて第二の配線層をインクジェット法により形成する工程とを有することを特徴とする配線基板の製造方法。 - 請求項8に記載の配線基板の製造方法において、
前記第二の配線層にさらに重ねて絶縁層と配線層とを順にインクジェット法により繰り返し形成する工程を有することを特徴とする配線基板の製造方法。 - 基板の表面にフォトリソグラフィーにより第一の配線層を形成する工程と、
前記第一の配線層と面一になるように一段目の絶縁層をインクジェット法により形成する工程と、
前記第一の配線層に重ねて前記第一の配線層の露出部を接続するために形成されるべき第二の配線層の領域に対して前記露出部間に前記第一の配線層および前記一段目の絶縁層を覆うように二段目の絶縁層をインクジェット法により形成する工程と、
前記二段目の絶縁層に重ねて第二の配線層をインクジェット法により形成する工程とを有することを特徴とする配線基板の製造方法。 - 請求項10に記載の配線基板の製造方法において、
前記第二の配線層にさらに重ねて絶縁層と配線層とを順にインクジェット法により繰り返し形成する工程を有することを特徴とする配線基板の製造方法。 - 請求項8から11のいずれか一項に記載の配線基板の製造方法において、
前記配線層を形成する工程では、重ねて形成されている前記配線層が前記露出部で接続され電気的に導通するように形成されていることを特徴とする配線基板の製造方法。 - 請求項12に記載の配線基板の製造方法において、
前記配線層の前記露出部分に電子部品を装着する工程を有することを特徴とする配線基板の製造方法。 - 請求項8から13のいずれか一項に記載の配線基板の製造方法によって製造された配線基板を搭載していることを特徴とする電気光学装置。
- 請求項14に記載の電気光学装置を搭載していることを特徴とする電子機器。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
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| JP2004201882A JP2006024768A (ja) | 2004-07-08 | 2004-07-08 | 配線基板、配線基板の製造方法および電子機器 |
| TW094119670A TWI277459B (en) | 2004-07-08 | 2005-06-14 | Wiring board, manufacturing method thereof, and electronic appliance |
| US11/156,586 US20060005994A1 (en) | 2004-07-08 | 2005-06-21 | Wiring board, method of manufacturing wiring board, and electronic device |
| CNA2005100810372A CN1719966A (zh) | 2004-07-08 | 2005-06-28 | 布线基板、布线基板的制造方法以及电子机器 |
| KR1020050061490A KR100633669B1 (ko) | 2004-07-08 | 2005-07-08 | 배선 기판 및 그 제조 방법, 전기 광학 장치 및 전자 기기 |
| US12/016,826 US7676913B2 (en) | 2004-07-08 | 2008-01-18 | Wiring board, method of manufacturing wiring board, and electronic device |
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| JP (1) | JP2006024768A (ja) |
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| JP2012134502A (ja) * | 2010-12-21 | 2012-07-12 | Samsung Electro-Mechanics Co Ltd | 多層印刷回路基板及びその製造方法 |
| CN105057667A (zh) * | 2015-09-02 | 2015-11-18 | 华中科技大学 | 一种3d打印机构 |
| WO2016072011A1 (ja) * | 2014-11-07 | 2016-05-12 | 富士機械製造株式会社 | 配線形成方法 |
| JP2017516295A (ja) * | 2014-03-25 | 2017-06-15 | ストラタシス リミテッド | 層交差パターンを製作する方法及びシステム |
| JP2021168339A (ja) * | 2020-04-10 | 2021-10-21 | 矢崎総業株式会社 | 多層プリント配線板の製造方法 |
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- 2005-06-21 US US11/156,586 patent/US20060005994A1/en not_active Abandoned
- 2005-06-28 CN CNA2005100810372A patent/CN1719966A/zh active Pending
- 2005-07-08 KR KR1020050061490A patent/KR100633669B1/ko not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| TWI277459B (en) | 2007-04-01 |
| TW200605967A (en) | 2006-02-16 |
| CN1719966A (zh) | 2006-01-11 |
| KR100633669B1 (ko) | 2006-10-11 |
| US7676913B2 (en) | 2010-03-16 |
| US20080115351A1 (en) | 2008-05-22 |
| KR20060049955A (ko) | 2006-05-19 |
| US20060005994A1 (en) | 2006-01-12 |
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