JP5077275B2 - 電子装置の製造方法及び電子装置 - Google Patents
電子装置の製造方法及び電子装置 Download PDFInfo
- Publication number
- JP5077275B2 JP5077275B2 JP2009075025A JP2009075025A JP5077275B2 JP 5077275 B2 JP5077275 B2 JP 5077275B2 JP 2009075025 A JP2009075025 A JP 2009075025A JP 2009075025 A JP2009075025 A JP 2009075025A JP 5077275 B2 JP5077275 B2 JP 5077275B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- casing
- electronic component
- electronic device
- mold
- 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.)
- Expired - Fee Related
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0243—Mechanical details of casings for decorative purposes
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/065—Hermetically-sealed casings sealed by encapsulation, e.g. waterproof resin forming an integral casing, injection moulding
-
- 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
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09936—Marks, inscriptions, etc. for information
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1305—Moulding and encapsulation
- H05K2203/1311—Foil encapsulation, e.g. of mounted components
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1305—Moulding and encapsulation
- H05K2203/1316—Moulded encapsulation of mounted components
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1305—Moulding and encapsulation
- H05K2203/1322—Encapsulation comprising more than one 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49146—Assembling to base an electrical component, e.g., capacitor, etc. with encapsulating, e.g., potting, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
図1は、第1実施形態に係る電子キーの概略構成を示す断面図である。図2は、電子キーのうち、回路基板の概略構成を示す平面図である。図3は、電子キーの製造工程のうち、保持工程を示す断面図である。図4は、電子キーの製造工程のうち、保持工程を示す断面図である。
11・・・回路基板
11a・・・表面
11b・・・裏面
12・・・ケーシング
13・・・加飾シート
21・・・電子部品
100・・・金型
101・・・上型
102・・・下型
103・・・キャビティ
Claims (8)
- 両面のうち片面のみに電子部品が実装された回路基板を、前記電子部品の実装面とは反対側の非実装面が内面に密着するように金型のキャビティ内に保持するとともに、熱可塑性樹脂からなる透明な基材の一面上に加飾層を配置してなる加飾シートを、前記加飾層が前記回路基板の電子部品実装面側となるように、前記電子部品実装面と該電子部品実装面に対向する前記金型の内面との間に介在させて保持する保持工程と、
前記保持の状態で、前記キャビティ内に熱硬化性樹脂を充填して固化させ、前記回路基板の非実装面が外表面の一部をなすように、前記電子部品を含む前記回路基板の電子部品実装面を封止するケーシングを成形するとともに、外表面の一部をなすように前記加飾シートを前記ケーシングと一体化させる成形工程と、を備えることを特徴とする電子装置の製造方法。 - 前記成形工程では、トランスファ成形法を用いることを特徴とする請求項1に記載の電子装置の製造方法。
- 前記成形工程では、前記キャビティ内に熱硬化性樹脂を充填するとともに、前記加飾シートの基材における加飾層配置面の裏面を前記回路基板の電子部品実装面と対向する前記金型の内面に密着させることを特徴とする請求項1又は請求項2に記載の電子装置の製造方法。
- 前記保持工程では、前記加飾シートを吸引して、前記基材における加飾層配置面の裏面を前記回路基板の電子部品実装面と対向する前記金型の内面に密着させることを特徴とする請求項1又は請求項2に記載の電子装置の製造方法。
- 前記保持工程の前に、前記加飾シートを、前記回路基板の電子部品実装面と対向する前記金型の内面に沿う形状に成形する予備成形工程を備え、
前記保持工程では、事前に成形した前記加飾シートを、前記基材における加飾層配置面の裏面が前記回路基板の電子部品実装面と対向する前記金型の内面に密着するように保持することを特徴とする請求項1又は請求項2に記載の電子装置の製造方法。 - 前記ケーシングの形状がカード状であることを特徴とする請求項1〜5いずれか1項に記載の電子装置の製造方法。
- 両面のうち片面のみに電子部品が実装された回路基板と、
熱硬化性樹脂を成形してなり、前記回路基板の電子部品実装面とは反対側の非実装面が外表面の一部をなすように、前記電子部品を含む前記回路基板の電子部品実装面を封止するケーシングと、
熱可塑性樹脂からなる透明な基材の一面上に加飾層を配置してなり、前記基材における加飾層配置面の裏面が外表面の一部をなすように、インモールド成形により前記ケーシングの表面に一体化された加飾シートと、を備えることを特徴とする電子装置。 - 前記ケーシングの形状がカード状であることを特徴とする請求項7に記載の電子装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009075025A JP5077275B2 (ja) | 2009-03-25 | 2009-03-25 | 電子装置の製造方法及び電子装置 |
US12/661,494 US8097816B2 (en) | 2009-03-25 | 2010-03-18 | Electronic device and method of producing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009075025A JP5077275B2 (ja) | 2009-03-25 | 2009-03-25 | 電子装置の製造方法及び電子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010232208A JP2010232208A (ja) | 2010-10-14 |
JP5077275B2 true JP5077275B2 (ja) | 2012-11-21 |
Family
ID=42783978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009075025A Expired - Fee Related JP5077275B2 (ja) | 2009-03-25 | 2009-03-25 | 電子装置の製造方法及び電子装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8097816B2 (ja) |
JP (1) | JP5077275B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5146382B2 (ja) * | 2009-03-25 | 2013-02-20 | 株式会社デンソー | 電子装置の製造方法 |
TWM411099U (en) * | 2011-04-18 | 2011-09-01 | Chi Mei Comm Systems Inc | Electromagnetic shielding |
DE102013002629A1 (de) * | 2013-02-15 | 2014-08-21 | HKR Seuffer Automotive GmbH & Co. KG | Deckelelement und Gehäusevorrichtung zur Verwendung des Deckelelements |
CN104253884A (zh) * | 2013-06-28 | 2014-12-31 | 深圳富泰宏精密工业有限公司 | 外壳及其制造方法 |
EP3065516B1 (en) * | 2015-03-03 | 2019-01-02 | Simoldes Plásticos, SA | Polymeric multi-layered injection-moulded article with an electric circuit, production method thereof |
DE202016103789U1 (de) * | 2016-07-14 | 2017-10-18 | Zumtobel Lighting Gmbh | Anordnung zur Bildung eines abgedichteten Innenraumbereichs |
CN113784500B (zh) * | 2021-08-09 | 2023-07-14 | 维沃移动通信有限公司 | 电路板结构及其制作方法 |
CN117485902B (zh) * | 2023-12-15 | 2024-04-12 | 芯朋半导体科技(如东)有限公司 | 一种基于uvm视觉调节的芯片调节输送装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3248385A1 (de) * | 1982-12-28 | 1984-06-28 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Ausweiskarte mit integriertem schaltkreis |
US4575621A (en) * | 1984-03-07 | 1986-03-11 | Corpra Research, Inc. | Portable electronic transaction device and system therefor |
CH664595A5 (de) * | 1984-03-15 | 1988-03-15 | Bauer Kaba Ag | Elektronisch-mechanischer flachschluessel. |
JP2559834B2 (ja) * | 1989-01-12 | 1996-12-04 | 三菱電機株式会社 | Icカード |
JPH04276414A (ja) * | 1991-03-04 | 1992-10-01 | Toshiba Corp | Icカード用基板及びその樹脂封止用金型 |
JPH05169885A (ja) * | 1991-12-26 | 1993-07-09 | Mitsubishi Electric Corp | 薄型icカード |
JPH05337979A (ja) | 1992-06-11 | 1993-12-21 | Toshiba Chem Corp | 電子部品の封止成形方法 |
JPH09315057A (ja) * | 1996-05-27 | 1997-12-09 | Toppan Printing Co Ltd | Icカードおよびicカードの製造方法 |
JP2004118511A (ja) * | 2002-09-26 | 2004-04-15 | Renesas Technology Corp | メモリカード及びその製造方法 |
JP4548199B2 (ja) | 2005-04-22 | 2010-09-22 | 株式会社デンソー | 電子回路装置の製造方法 |
JP4518128B2 (ja) | 2007-10-01 | 2010-08-04 | 株式会社デンソー | 電子回路装置の製造方法および電子回路装置 |
JP2009088351A (ja) | 2007-10-01 | 2009-04-23 | Denso Corp | 電子回路装置の製造方法および電子回路装置 |
JP4518127B2 (ja) | 2007-10-01 | 2010-08-04 | 株式会社デンソー | 電子回路装置の製造方法および電子回路装置 |
-
2009
- 2009-03-25 JP JP2009075025A patent/JP5077275B2/ja not_active Expired - Fee Related
-
2010
- 2010-03-18 US US12/661,494 patent/US8097816B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8097816B2 (en) | 2012-01-17 |
JP2010232208A (ja) | 2010-10-14 |
US20100246146A1 (en) | 2010-09-30 |
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