JPWO2014118856A1 - 電子回路装置および電子回路装置の製造方法 - Google Patents
電子回路装置および電子回路装置の製造方法 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 title description 11
- 229920005989 resin Polymers 0.000 claims abstract description 71
- 239000011347 resin Substances 0.000 claims abstract description 71
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 5
- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 16
- 230000004048 modification Effects 0.000 description 16
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
- H04B1/034—Portable transmitters
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- 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
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2018—Presence of a frame in a printed circuit or printed circuit assembly
-
- 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.
- Y10T29/49147—Assembling terminal to base
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Push-Button Switches (AREA)
- Led Device Packages (AREA)
- Casings For Electric Apparatus (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
(1)位置決めピン21を利用して下ケース20上に回路基板40を載置する工程。
(2)下ケース20のC1部分に接着剤を塗布する工程。
(3)インナーケース10をC1部分に載置して接着し、枠体11と下ケース20の隙間(C1部分の隙間)を密閉する工程。
(4)筒状部12に対してX方向に透光性樹脂を注入することで、インナーケース10の枠体11内に透光性樹脂を充填し、回路基板40の発光素子50を含む電子部品を封止する工程。
(5)インナーケース10の枠体11の上面のD部分に接着剤を塗布する工程。
(6)上ケース30をD部分に載置して接着し、枠体11と上ケース30の隙間(D部分の隙間)を密閉する工程。
(7)電子キーに熱を加え、注入した透光性樹脂を熱硬化する工程。
次に、本実施の形態の変形例1について図面を用いて説明する。
次に、本実施の形態の変形例2について図面を用いて説明する。
11 枠体
12、15 筒状部
13、14 リブ部
20 下ケース
21 位置決めピン
30、70 上ケース
40 回路基板
50 発光素子
60 透光性樹脂
121、131 筒体
122、132 突出部
123 載置面
124 注入口
125 切り欠き部
Claims (8)
- 筐体を構成する上ケースおよび下ケースと、
前記下ケースに載置された回路基板と、
前記回路基板を取り囲む中空状の枠体を有し、この枠体の上面と下面を前記上ケースと下ケースにそれぞれ接着して内部を密閉するインナーケースと、
前記回路基板の載置面と反対側の面に設けられ、少なくとも外部に発光する発光素子を有する電子部品と、
前記インナーケースの枠体内に注入されて前記電子部品を封止し、前記発光素子の照射光を外部に透過する透光性樹脂と、を備え、
前記インナーケースは、枠体内に前記発光素子を取り囲む筒状部を設け、前記筒状部外部に注入された前記透光性樹脂の高さより前記筒状部内部に注入された前記透光性樹脂の高さの方が高いことを特徴とする電子回路装置。 - 前記透光性樹脂の高さは前記筒状部の上端までの高さであることを特徴とする請求項1に記載の電子回路装置。
- 前記筒状部は、筒体とこの筒体の上面から突出する突出部とからなる凸状に形成され、前記筒体の上面に前記上ケースに設けた開口の周縁部が載置されることを特徴とする請求項2に記載の電子回路装置。
- 前記筒体には、前記インナーケースの内部空間と外部空間とを連結する切り欠き部が設けられたことを特徴とする請求項3に記載の電子回路装置。
- 前記インナーケースは、前記筒状部を補強するリブ部をさらに設けたことを特徴とする請求項1に記載の電子回路装置。
- 前記リブ部の上面の高さは、前記筒状部の筒体の高さよりも低いことを特徴とする請求項5に記載の電子回路装置。
- 前記リブ部の上面の高さは、前記筒状部の筒体の高さと等しいことを特徴とする請求項5に記載の電子回路装置。
- 筐体を構成する下ケースに回路基板を載置する工程と、
前記下ケースにインナーケースの枠体を載置して前記回路基板を取り囲み、前記回路基板の上面側に設けた発光素子を前記インナーケースに設けた筒状部で覆うとともに、前記枠体および筒状部の下面と前記下ケースの上面とを接着する工程と、
前記枠体の上面よりも高い位置に突出した筒状部の注入口から透光性樹脂を注入して前記発光素子を含む前記回路基板の電子回路を浸す工程と、
前記筐体を構成する上ケースを前記枠体の上面および筒状部の筒体上面に載置して前記枠体の上面と前記上ケースの下面とを接着する工程と、
前記透光性樹脂を熱硬化する工程と、
を備えたことを特徴とする電子回路装置の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013016587 | 2013-01-31 | ||
JP2013016587 | 2013-01-31 | ||
PCT/JP2013/007348 WO2014118856A1 (ja) | 2013-01-31 | 2013-12-13 | 電子回路装置および電子回路装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
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JPWO2014118856A1 true JPWO2014118856A1 (ja) | 2017-01-26 |
JP6253028B2 JP6253028B2 (ja) | 2017-12-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014559365A Expired - Fee Related JP6253028B2 (ja) | 2013-01-31 | 2013-12-13 | 電子回路装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9568169B2 (ja) |
JP (1) | JP6253028B2 (ja) |
WO (1) | WO2014118856A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN215294804U (zh) * | 2020-10-27 | 2021-12-24 | 东芝照明技术株式会社 | 车辆用照明装置及车辆用灯具 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5469063A (en) * | 1977-11-11 | 1979-06-02 | Omron Tateisi Electronics Co | Manufacture of electronic device |
JP2004153526A (ja) * | 2002-10-30 | 2004-05-27 | Denso Corp | 携帯機のケース |
JP2005179942A (ja) * | 2003-12-17 | 2005-07-07 | Denso Corp | 自動車用ワイヤレス送受信機 |
JP2007116146A (ja) * | 2005-10-20 | 2007-05-10 | Samsung Electro Mech Co Ltd | 発光ダイオードパッケージ |
US20110241028A1 (en) * | 2010-03-30 | 2011-10-06 | Hyung Hwa Park | Light emitting device and light unit having the same |
JP2012195371A (ja) * | 2011-03-15 | 2012-10-11 | Omron Corp | 光半導体パッケージおよび光半導体モジュールならびにこれらの製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100752586B1 (ko) * | 2004-06-28 | 2007-08-29 | 쿄세라 코포레이션 | 발광장치 및 조명장치 |
KR100580753B1 (ko) * | 2004-12-17 | 2006-05-15 | 엘지이노텍 주식회사 | 발광소자 패키지 |
US7808004B2 (en) * | 2006-03-17 | 2010-10-05 | Edison Opto Corporation | Light emitting diode package structure and method of manufacturing the same |
US7889421B2 (en) * | 2006-11-17 | 2011-02-15 | Rensselaer Polytechnic Institute | High-power white LEDs and manufacturing method thereof |
KR101901610B1 (ko) * | 2011-11-03 | 2018-09-28 | 엘지전자 주식회사 | 이동 단말기 |
JP5465288B2 (ja) * | 2012-08-08 | 2014-04-09 | Necトーキン株式会社 | 赤外線センサ |
-
2013
- 2013-12-13 JP JP2014559365A patent/JP6253028B2/ja not_active Expired - Fee Related
- 2013-12-13 WO PCT/JP2013/007348 patent/WO2014118856A1/ja active Application Filing
- 2013-12-13 US US14/759,334 patent/US9568169B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5469063A (en) * | 1977-11-11 | 1979-06-02 | Omron Tateisi Electronics Co | Manufacture of electronic device |
JP2004153526A (ja) * | 2002-10-30 | 2004-05-27 | Denso Corp | 携帯機のケース |
JP2005179942A (ja) * | 2003-12-17 | 2005-07-07 | Denso Corp | 自動車用ワイヤレス送受信機 |
JP2007116146A (ja) * | 2005-10-20 | 2007-05-10 | Samsung Electro Mech Co Ltd | 発光ダイオードパッケージ |
US20110241028A1 (en) * | 2010-03-30 | 2011-10-06 | Hyung Hwa Park | Light emitting device and light unit having the same |
JP2012195371A (ja) * | 2011-03-15 | 2012-10-11 | Omron Corp | 光半導体パッケージおよび光半導体モジュールならびにこれらの製造方法 |
Also Published As
Publication number | Publication date |
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JP6253028B2 (ja) | 2017-12-27 |
US9568169B2 (en) | 2017-02-14 |
US20150338067A1 (en) | 2015-11-26 |
WO2014118856A1 (ja) | 2014-08-07 |
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