JP5473907B2 - 電気的構成部材 - Google Patents
電気的構成部材 Download PDFInfo
- Publication number
- JP5473907B2 JP5473907B2 JP2010512616A JP2010512616A JP5473907B2 JP 5473907 B2 JP5473907 B2 JP 5473907B2 JP 2010512616 A JP2010512616 A JP 2010512616A JP 2010512616 A JP2010512616 A JP 2010512616A JP 5473907 B2 JP5473907 B2 JP 5473907B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit support
- contact
- molding material
- electrical component
- electrical
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 60
- 239000012778 molding material Substances 0.000 claims description 51
- 239000012530 fluid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 150000002118 epoxides Chemical class 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 13
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 239000003566 sealing material Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- 239000010718 automatic transmission oil Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
-
- 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
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0082—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units specially adapted for transmission control units, e.g. gearbox controllers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/1034—Edge terminals, i.e. separate pieces of metal attached to the edge of the printed circuit board [PCB]
-
- 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10742—Details of leads
- H05K2201/1075—Shape details
- H05K2201/10757—Bent leads
-
- 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10954—Other details of electrical connections
- H05K2201/10977—Encapsulated connections
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
本発明が基礎としている課題は、侵襲的な低粘度の媒体にさらされている電気的な構成素子を備えた電気的構成部材において、流体の浸入に対する高い信頼性を電気的な構成部材の全長を拡大させることなく達成することができるように改善を行うことである。
図2の描写は本発明において提案されている電気的構成部材の回路支持体の電気的なコンタクト領域の封止のために用いられている解決手段の第1実施形態である。
Claims (6)
- 回路支持体(12)上に被着された少なくとも1つの電気的又は電子的構成素子(24)を有し、前記回路支持体(12)は成形材料(32)と共に鋳込み成形されている、電気的構成部材(10)において、
前記回路支持体(12)における少なくとも1つのコンタクト領域(26)と出口領域(28)の間の成形材料(32)内への総ての導体路(30)のそれぞれの埋込み長さ(52)は、前記それぞれの導体路(30)の出口領域(28)が配置されている前記成形材料(32)の端面と前記回路支持体(12)の端部との距離(I1)と、当該距離(I1)が画定される方向における前記回路支持体(12)の長さに相当する距離(x)とを含み、
前記回路支持体(12)のコンタクト領域(26)は、前記総ての導体路(30)のそれぞれの出口領域(28)までの最大間隔距離(I1+x)にあるコンタクト終端部(44,46)に敷設されており、
前記総ての導体路(30)と前記少なくとも1つのコンタクト領域(26)とは、それぞれ接触接続しており、
前記コンタクト領域(26)以外の領域において、前記総ての導体路(30)と前記回路支持体(12)との間にはそれぞれ前記成形材料(32)が介在し、
前記少なくとも1つの電気的又は電子的構成素子(24)と前記少なくとも1つのコンタクト領域(26)とは、前記回路支持体(12)の相互に反対側の面上に配置されていることを特徴とする電気的構成部材。 - 前記回路支持体(12)は第1のコンタクト終端部(44)と第2のコンタクト終端部(46)を有している、請求項1記載の電気的構成部材。
- 前記成形材料(32)は、エポキシドシール材料である、請求項1記載の電気的構成部材。
- 前記回路支持体(12)のコンタクト領域(26)は、成形材料(32)からの前記総ての導体路(30)のそれぞれの出口領域(28)とは反対側の回路支持体(12)のコンタクト終端部(44,46)に敷設されている、請求項1記載の電気的構成部材。
- 前記回路支持体(12)は、実質的に水平な成形ポジション(42)で成形材料(32)内へ埋め込まれている、請求項1記載の電気的構成部材。
- 前記電気的構成部材は、回転数センサとして、車両用トランスミッションに収容され、低粘度の流体、特にトランスミッションオイルにさらされている、請求項1記載の電気的構成部材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007028512A DE102007028512A1 (de) | 2007-06-21 | 2007-06-21 | Elektrisches Bauteil |
DE102007028512.6 | 2007-06-21 | ||
PCT/EP2008/054857 WO2008155154A1 (de) | 2007-06-21 | 2008-04-22 | Elektrisches bauteil |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010530622A JP2010530622A (ja) | 2010-09-09 |
JP5473907B2 true JP5473907B2 (ja) | 2014-04-16 |
Family
ID=39681017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010512616A Expired - Fee Related JP5473907B2 (ja) | 2007-06-21 | 2008-04-22 | 電気的構成部材 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8379395B2 (ja) |
JP (1) | JP5473907B2 (ja) |
CN (1) | CN101690431B (ja) |
DE (1) | DE102007028512A1 (ja) |
WO (1) | WO2008155154A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009000427A1 (de) * | 2009-01-27 | 2010-07-29 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Sensormoduls |
JP2011100718A (ja) * | 2009-10-05 | 2011-05-19 | Yazaki Corp | コネクタ |
DE102010030528A1 (de) * | 2010-06-25 | 2011-12-29 | Robert Bosch Gmbh | Eingekapseltes Steuerungsmodul für ein Kraftfahrzeug |
CN102446657A (zh) * | 2010-10-15 | 2012-05-09 | 罗兆阳 | 一次成型可调式温度控制器 |
DE102014106686B4 (de) * | 2014-05-12 | 2022-12-01 | Infineon Technologies Austria Ag | Elektronisches modul, elektronisches system und verfahren zum herstellen desselben |
DE102017208459A1 (de) | 2017-05-18 | 2018-11-22 | Robert Bosch Gmbh | Elektrische Kontaktanordnung |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4725948U (ja) * | 1971-04-21 | 1972-11-24 | ||
JPS5345673B2 (ja) * | 1971-09-11 | 1978-12-08 | ||
JPS51146974U (ja) * | 1975-05-20 | 1976-11-25 | ||
JPS51146974A (en) | 1975-06-12 | 1976-12-16 | Meiji Gomu Kasei Kk | Container made of synthetic resin |
JPS60130649U (ja) * | 1984-02-10 | 1985-09-02 | 関西日本電気株式会社 | 樹脂封止型半導体装置 |
JPS61113268A (ja) * | 1984-11-08 | 1986-05-31 | Matsushita Electronics Corp | リ−ドフレ−ム |
JPS63108761A (ja) | 1986-10-27 | 1988-05-13 | Nec Corp | 樹脂封止型半導体装置 |
JPH0286153A (ja) * | 1988-09-22 | 1990-03-27 | Toshiba Corp | 樹脂封止型半導体装置 |
JPH03123318U (ja) * | 1990-03-28 | 1991-12-16 | ||
US5319522A (en) * | 1992-12-17 | 1994-06-07 | Ford Motor Company | Encapsulated product and method of manufacture |
JP2541465B2 (ja) * | 1993-07-31 | 1996-10-09 | 日本電気株式会社 | 混成集積回路装置 |
US5541367A (en) * | 1994-10-31 | 1996-07-30 | Dell Usa, L.P. | Printed circuit board having a land with an inwardly facing surface and method for manufacturing same |
JP3183064B2 (ja) | 1994-10-31 | 2001-07-03 | 富士電機株式会社 | 半導体装置 |
JPH09252034A (ja) * | 1996-03-18 | 1997-09-22 | Mitsubishi Electric Corp | 半導体ウエハ,半導体装置及び半導体装置の製造方法 |
US6700174B1 (en) * | 1997-09-25 | 2004-03-02 | Integrated Micromachines, Inc. | Batch fabricated semiconductor thin-film pressure sensor and method of making same |
US6404048B2 (en) * | 1998-09-03 | 2002-06-11 | Micron Technology, Inc. | Heat dissipating microelectronic package |
JP3756691B2 (ja) * | 1999-03-18 | 2006-03-15 | 株式会社日立製作所 | 内燃機関用の樹脂封止形電子装置 |
JP2001135906A (ja) * | 1999-11-05 | 2001-05-18 | Yazaki Corp | 配線板の電気部品接続構造 |
JP2003037241A (ja) | 2001-07-24 | 2003-02-07 | Hitachi Ltd | 電気回路基板パッケージ品および電気回路基板パッケージ品の製造方法 |
US6683250B2 (en) * | 2001-07-25 | 2004-01-27 | Visteon Global Technologies, Inc. | Protected electronic assembly |
JP2003068970A (ja) * | 2001-08-30 | 2003-03-07 | Hitachi Ltd | 自動車用電子回路装置 |
JP2005057005A (ja) * | 2003-08-01 | 2005-03-03 | Sanyo Electric Co Ltd | 混成集積回路装置の製造方法 |
JP2005072265A (ja) * | 2003-08-25 | 2005-03-17 | Densei Lambda Kk | 回路基板,ハイブリッド集積回路および回路基板の製造方法 |
US7120024B2 (en) * | 2004-02-27 | 2006-10-10 | Fujitsu Ten Limited | Electronic control device |
JP4436706B2 (ja) * | 2004-03-25 | 2010-03-24 | 三洋電機株式会社 | 混成集積回路装置 |
US7220915B1 (en) * | 2005-02-17 | 2007-05-22 | Amkor Technology, Inc. | Memory card and its manufacturing method |
DE102005022536A1 (de) * | 2005-05-17 | 2006-11-23 | Siemens Ag | Steuereinheit mit einer flexiblen Leiterplatte |
EP1909377B1 (en) * | 2006-01-16 | 2017-12-06 | Mitsubishi Electric Corporation | Drive circuit of motor and outdoor unit of air conditioner |
US7698962B2 (en) * | 2006-04-28 | 2010-04-20 | Amsted Rail Company, Inc. | Flexible sensor interface for a railcar truck |
US20070279877A1 (en) * | 2006-05-30 | 2007-12-06 | Stephan Dobritz | Circuit board arrangement |
JP4762126B2 (ja) * | 2006-12-20 | 2011-08-31 | 株式会社東芝 | 電子機器 |
-
2007
- 2007-06-21 DE DE102007028512A patent/DE102007028512A1/de not_active Withdrawn
-
2008
- 2008-04-22 CN CN2008800211861A patent/CN101690431B/zh not_active Expired - Fee Related
- 2008-04-22 JP JP2010512616A patent/JP5473907B2/ja not_active Expired - Fee Related
- 2008-04-22 WO PCT/EP2008/054857 patent/WO2008155154A1/de active Application Filing
- 2008-04-22 US US12/665,735 patent/US8379395B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2008155154A1 (de) | 2008-12-24 |
US8379395B2 (en) | 2013-02-19 |
JP2010530622A (ja) | 2010-09-09 |
US20100232120A1 (en) | 2010-09-16 |
CN101690431B (zh) | 2012-07-04 |
CN101690431A (zh) | 2010-03-31 |
DE102007028512A1 (de) | 2008-12-24 |
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