JP6026546B2 - 電子デバイスの製造装置及びその製造方法 - Google Patents
電子デバイスの製造装置及びその製造方法 Download PDFInfo
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- JP6026546B2 JP6026546B2 JP2014535313A JP2014535313A JP6026546B2 JP 6026546 B2 JP6026546 B2 JP 6026546B2 JP 2014535313 A JP2014535313 A JP 2014535313A JP 2014535313 A JP2014535313 A JP 2014535313A JP 6026546 B2 JP6026546 B2 JP 6026546B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/60—Planarisation devices; Compression devices
- B22F12/67—Blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/10—Formation of a green body
- B22F10/14—Formation of a green body by jetting of binder onto a bed of metal powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/44—Radiation means characterised by the configuration of the radiation means
- B22F12/45—Two or more
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
ック(ひび割れ)や剥離等が生じにくくなり、不良発生率を低減できる。
本実施例1の製造方法で造形する三次元形状の電子デバイス11は、例えばパソコンのマウス等のように、樹脂部分(絶縁部分)と金属部分(導電性部分)とからなる立体構造物であり、当該電子デバイス11を所定厚みでスライスした複数層の断面形状12を回路基板13上に積層して造形する。
まず、図4(a)に示すように、皿状の容器31内に粉末状の材料(例えば石膏等の絶縁性材料の粉末)を収容してスキージ32で層状に敷き詰める。この後、図4(b)に示すように、当該材料の断面形状データに基づいてインクジェットヘッド33(又はディスペンサ)によりバインダーを吐出してその吐出領域の当該材料を結合して当該材料の断面形状を造形する。この後、図4(c)に示すように、バインダーで結合されていない不要部分の材料を取り除いた後、図4(d)に示すように、次の粉末状の材料(例えば粉末金属材料)をスキージ32で層状に敷き詰める。この後、図4(e)に示すように、当該材料の断面形状データに基づいてレーザ光源34からレーザ光を照射してその照射領域の当該材料を焼結して当該材料の断面形状を造形した後、図4(f)に示すように、焼結されていない不要部分の材料を取り除く。
尚、本発明は、造形に使用する材料の種類に応じて実施例1と実施例2の造形方法を組み合わせて実施しても良い。
Claims (4)
- 造形対象となる三次元形状の電子デバイスを所定厚みでスライスした複数層の断面形状を積層して三次元形状の電子デバイスを製造する電子デバイスの製造装置において、
複数種の材料を用いて各層の断面形状をその下層の断面形状に積層するように形成する断面形状形成手段と、
前記断面形状形成手段により各層の断面形状を形成する毎に当該断面形状に紫外光、レーザ光、可視光、電子線のいずれかを照射して当該断面形状を硬化又は焼結する固化手段と
を備え、
前記断面形状形成手段は、液滴吐出法により液状の材料を吐出して断面形状を形成する第1造形手段と、粉末状の材料を層状に敷き詰めて液滴吐出法によりバインダーを吐出してその吐出領域の粉末状の材料を結合して造形する第2造形手段とを有し、造形に使用する材料の種類に応じて前記第1造形手段と前記第2造形手段とを使い分けて造形することを特徴とする電子デバイスの製造装置。 - 前記断面形状形成手段は、前記第1造形手段及び前記第2造形手段に加え、粉末状の材料を層状に敷き詰めてレーザ光を照射してその照射領域の粉末状の材料を焼結して造形する第3造形手段を有し、造形に使用する材料の種類に応じて前記第1造形手段と前記第2造形手段と前記第3造形手段とを使い分けて造形することを特徴とする請求項1に記載の電子デバイスの製造装置。
- 前記複数種の材料は、導電性材料、絶縁性材料、誘電性材料、抵抗体材料、半導体性材料のいずれかであることを特徴とする請求項1又は2に記載の電子デバイスの製造装置。
- 造形対象となる三次元形状の電子デバイスを所定厚みでスライスした複数層の断面形状を積層して三次元形状の電子デバイスを製造する電子デバイスの製造方法において、
複数種の材料を用いて各層の断面形状をその下層の断面形状に積層するように形成する断面形状形成工程と、
各層の断面形状を形成する毎に当該断面形状に紫外線、レーザ光、可視光、電子線のいずれかを照射して当該断面形状を硬化又は焼結する工程と
を含み、
前記断面形状形成工程では、液滴吐出法により液状の材料を吐出して断面形状を形成する第1造形方法と、粉末状の材料を層状に敷き詰めて液滴吐出法によりバインダーを吐出してその吐出領域の粉末状の材料を結合して造形する第2造形方法とを、造形に使用する材料の種類に応じて使い分けて造形することを特徴とする電子デバイスの製造方法。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2012/073539 WO2014041670A1 (ja) | 2012-09-13 | 2012-09-13 | 電子デバイスの製造装置及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2014041670A1 JPWO2014041670A1 (ja) | 2016-08-12 |
| JP6026546B2 true JP6026546B2 (ja) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2014535313A Active JP6026546B2 (ja) | 2012-09-13 | 2012-09-13 | 電子デバイスの製造装置及びその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10449730B2 (ja) |
| EP (1) | EP2896495B1 (ja) |
| JP (1) | JP6026546B2 (ja) |
| WO (1) | WO2014041670A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3033666B1 (fr) * | 2015-03-10 | 2019-06-07 | Ecole Nationale Superieure Des Mines | Realisation d'objets electroniques par utilisation combinee de l'impression 3d et de l'impression par jet de matiere |
| KR101753962B1 (ko) * | 2015-07-03 | 2017-07-06 | 목포해양대학교 산학협력단 | 3d 프린팅 장치를 이용한 전자제품용 케이스 형성 방법 |
| CN108712957A (zh) | 2016-04-28 | 2018-10-26 | 惠普发展公司,有限责任合伙企业 | 三维打印部件 |
| WO2017189306A1 (en) | 2016-04-28 | 2017-11-02 | Hewlett-Packard Development Company, L.P. | 3-dimensional printing |
| CN106113498A (zh) * | 2016-06-23 | 2016-11-16 | 唐天 | 一种成型方法 |
| US20190134898A1 (en) | 2016-07-27 | 2019-05-09 | Hewlett-Packard Development Company, L.P. | Forming three-dimensional (3d) electronic parts |
| WO2018194564A1 (en) * | 2017-04-18 | 2018-10-25 | Hewlett-Packard Development Company, L.P. | Increasing electrical conductivity at selected locations of a 3d object |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6175422B1 (en) * | 1991-01-31 | 2001-01-16 | Texas Instruments Incorporated | Method and apparatus for the computer-controlled manufacture of three-dimensional objects from computer data |
| US5594652A (en) | 1991-01-31 | 1997-01-14 | Texas Instruments Incorporated | Method and apparatus for the computer-controlled manufacture of three-dimensional objects from computer data |
| US5252264A (en) | 1991-11-08 | 1993-10-12 | Dtm Corporation | Apparatus and method for producing parts with multi-directional powder delivery |
| US6596224B1 (en) * | 1996-05-24 | 2003-07-22 | Massachusetts Institute Of Technology | Jetting layers of powder and the formation of fine powder beds thereby |
| JP4741045B2 (ja) | 1998-03-25 | 2011-08-03 | セイコーエプソン株式会社 | 電気回路、その製造方法および電気回路製造装置 |
| AU2003900180A0 (en) | 2003-01-16 | 2003-01-30 | Silverbrook Research Pty Ltd | Method and apparatus (dam001) |
| EP1475220A3 (en) * | 2003-05-09 | 2009-07-08 | FUJIFILM Corporation | Process for producing three-dimensional model, and three-dimensional model |
| US7277770B2 (en) | 2003-07-15 | 2007-10-02 | Huang Wen C | Direct write process and apparatus |
| US7216009B2 (en) | 2004-06-14 | 2007-05-08 | Micron Technology, Inc. | Machine vision systems for use with programmable material consolidation system and associated methods and structures |
| JP4096962B2 (ja) * | 2004-08-20 | 2008-06-04 | セイコーエプソン株式会社 | 多層構造形成方法、配線基板および電子機器の製造方法 |
| KR100735411B1 (ko) * | 2005-12-07 | 2007-07-04 | 삼성전기주식회사 | 배선기판의 제조방법 및 배선기판 |
| JP2008098280A (ja) * | 2006-10-10 | 2008-04-24 | Shinano Kenshi Co Ltd | 電子部品立体成形装置 |
| EP2664442B1 (en) * | 2006-12-08 | 2018-02-14 | 3D Systems Incorporated | Three dimensional printing material system |
| JP2011156678A (ja) * | 2010-01-29 | 2011-08-18 | Sony Corp | 3次元造形装置、3次元造形物の製造方法及び3次元造形物 |
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- 2012-09-13 JP JP2014535313A patent/JP6026546B2/ja active Active
- 2012-09-13 EP EP12884442.0A patent/EP2896495B1/en active Active
- 2012-09-13 US US14/426,905 patent/US10449730B2/en active Active
- 2012-09-13 WO PCT/JP2012/073539 patent/WO2014041670A1/ja active Application Filing
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| Publication number | Publication date |
|---|---|
| EP2896495A1 (en) | 2015-07-22 |
| US10449730B2 (en) | 2019-10-22 |
| EP2896495B1 (en) | 2017-12-20 |
| WO2014041670A1 (ja) | 2014-03-20 |
| EP2896495A4 (en) | 2016-04-13 |
| JPWO2014041670A1 (ja) | 2016-08-12 |
| US20150224711A1 (en) | 2015-08-13 |
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