JP6036513B2 - 車両用電子機器 - Google Patents
車両用電子機器 Download PDFInfo
- Publication number
- JP6036513B2 JP6036513B2 JP2013088314A JP2013088314A JP6036513B2 JP 6036513 B2 JP6036513 B2 JP 6036513B2 JP 2013088314 A JP2013088314 A JP 2013088314A JP 2013088314 A JP2013088314 A JP 2013088314A JP 6036513 B2 JP6036513 B2 JP 6036513B2
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- JP
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- Prior art keywords
- electrode pad
- semiconductor package
- solder
- board
- terminal
- 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
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- 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
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0013—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
- H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49838—Geometry or layout
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
- H05K1/0298—Multilayer circuits
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
- H05K1/112—Pads for surface mounting, e.g. lay-out directly combined with via connections
- H05K1/113—Via provided in pad; Pad over filled via
-
- 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
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3452—Solder masks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/1601—Structure
- H01L2224/16012—Structure relative to the bonding area, e.g. bond pad
- H01L2224/16013—Structure relative to the bonding area, e.g. bond pad the bump connector being larger than the bonding area, e.g. bond pad
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/50—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor for integrated circuit devices, e.g. power bus, number of leads
-
- 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
- H01L2924/30—Technical effects
- H01L2924/35—Mechanical effects
- H01L2924/351—Thermal stress
- H01L2924/3512—Cracking
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
-
- 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
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09372—Pads and lands
- H05K2201/09436—Pads or lands on permanent coating which covers the other conductors
-
- 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
- H05K2201/0989—Coating free areas, e.g. areas other than pads or lands free of solder resist
-
- 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
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10674—Flip chip
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Geometry (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Wire Bonding (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Structure Of Printed Boards (AREA)
Description
図1に示すように、車両用電子機器1は、遠心ファンユニット2を装着した金属製の背面カバー3を最裏部に備え、この背面カバー3の表側に位置して、CPUなどを搭載するプリント配線基板(以下、メイン基板と称す)4、基板間フレーム5、インタフェース回路搭載用のプリント配線基板(以下、インタフェース基板と称す)6、トップフレーム7、LCD8、中間押え枠9、タッチパネル10、外枠11、をこの順でねじ12を用いて組付けされる。また、これらの各部材3〜11の側方側には、側板13がねじ12を用いて組付けされる。
Claims (2)
- 複数の電源端子(V1)及び信号端子(S1)を備え、前記複数の電源端子(V1)には電源入力機能が割当てられると共に前記信号端子(S1)には信号入力機能又は/及び信号出力機能がそれぞれ割当てられる半導体パッケージ(32)と、
前記半導体パッケージ(32)の電源端子(V1)が半田接合により実装面(4s)に実装される第1電極パッド(4ma)と、前記信号端子(S1)が半田接合により前記実装面(4s)上に実装される第2電極パッド(4m)とを具備する多層配線基板(4)と、を備え、
前記多層配線基板(4)は、前記第1電極パッド(4ma)の実装面(4s)上に当該第1電極パッド(4ma)と連通する第1配線パターン(4pa)を備えると共に、前記第2電極パッド(4m)は前記実装面(4s)上とは異なる層に第2配線パターン(4p)を備え、
前記半導体パッケージ(32)の信号端子(S1)は、前記多層配線基板(4)の第2電極パッド(4m)との間で当該第2電極パッド(4m)の上面及び上側端を覆うように半田接合されていることを特徴とする車両用電子機器。 - 請求項1記載の車両用電子機器において、
前記多層配線基板(4)は、前記半導体パッケージ(32)の最外側に割当てられた信号端子(S1)の電極パッド(4m)を対象として当該電極パッドが前記実装面(4s)上とは異なる層(L1)に第2配線パターン(4p)を備えることを特徴とする車両用電子機器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013088314A JP6036513B2 (ja) | 2013-04-19 | 2013-04-19 | 車両用電子機器 |
PCT/JP2014/001954 WO2014171097A1 (ja) | 2013-04-19 | 2014-04-03 | 車両用電子機器 |
DE112014002041.9T DE112014002041T5 (de) | 2013-04-19 | 2014-04-03 | Elektronische Vorrichtung für ein Fahrzeug |
CN201480022217.0A CN105122959B (zh) | 2013-04-19 | 2014-04-03 | 车辆用电子设备 |
US14/784,080 US9723731B2 (en) | 2013-04-19 | 2014-04-03 | Electronic device for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013088314A JP6036513B2 (ja) | 2013-04-19 | 2013-04-19 | 車両用電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014212241A JP2014212241A (ja) | 2014-11-13 |
JP6036513B2 true JP6036513B2 (ja) | 2016-11-30 |
Family
ID=51731060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013088314A Expired - Fee Related JP6036513B2 (ja) | 2013-04-19 | 2013-04-19 | 車両用電子機器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9723731B2 (ja) |
JP (1) | JP6036513B2 (ja) |
CN (1) | CN105122959B (ja) |
DE (1) | DE112014002041T5 (ja) |
WO (1) | WO2014171097A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6455154B2 (ja) | 2015-01-08 | 2019-01-23 | 株式会社デンソー | 車両用電子機器 |
JP2017175018A (ja) * | 2016-03-24 | 2017-09-28 | 東芝メモリ株式会社 | 半導体装置 |
KR20180095371A (ko) * | 2017-02-17 | 2018-08-27 | 엘지전자 주식회사 | 이동 단말기 및 인쇄 회로 기판 |
JP7402415B2 (ja) * | 2020-03-06 | 2023-12-21 | 住友電装株式会社 | 回路構成体の製造方法 |
TWI733454B (zh) * | 2020-05-18 | 2021-07-11 | 矽品精密工業股份有限公司 | 電子裝置、電子封裝件及其封裝基板 |
US12119344B2 (en) * | 2020-09-25 | 2024-10-15 | Intel Corporation | Multi-layer etch stop layers for advanced integrated circuit structure fabrication |
CN114501796B (zh) * | 2022-01-12 | 2024-05-03 | 中国第一汽车股份有限公司 | 一种车载网关印制电路板 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0715215A (ja) * | 1993-04-24 | 1995-01-17 | Toshiba Corp | ハイブリッド集積回路 |
JP3211746B2 (ja) * | 1997-09-19 | 2001-09-25 | 株式会社デンソー | 電子部品の実装構造 |
JPH1174407A (ja) * | 1997-08-29 | 1999-03-16 | Mitsubishi Electric Corp | 半導体装置 |
JP2001177226A (ja) * | 1998-12-04 | 2001-06-29 | Nec Saitama Ltd | プリント配線板並びに裏面電極型電気部品及びプリント配線板を備える電気部品装置 |
US6927491B1 (en) | 1998-12-04 | 2005-08-09 | Nec Corporation | Back electrode type electronic part and electronic assembly with the same mounted on printed circuit board |
JP2001203470A (ja) * | 2000-01-21 | 2001-07-27 | Toshiba Corp | 配線基板、半導体パッケージ、および半導体装置 |
JP2003023243A (ja) * | 2001-07-05 | 2003-01-24 | Canon Inc | 配線基板 |
JP2004103928A (ja) | 2002-09-11 | 2004-04-02 | Fujitsu Ltd | 基板及びハンダボールの形成方法及びその実装構造 |
JP2005129663A (ja) | 2003-10-22 | 2005-05-19 | Internatl Business Mach Corp <Ibm> | 多層配線基板 |
JP4424020B2 (ja) * | 2003-11-10 | 2010-03-03 | カシオ計算機株式会社 | 半導体装置の実装構造および実装方法 |
JPWO2006064863A1 (ja) | 2004-12-17 | 2008-06-12 | イビデン株式会社 | プリント配線板 |
JP4533248B2 (ja) | 2005-06-03 | 2010-09-01 | 新光電気工業株式会社 | 電子装置 |
TW200818451A (en) * | 2006-06-02 | 2008-04-16 | Renesas Tech Corp | Semiconductor device |
JP5904856B2 (ja) * | 2012-04-23 | 2016-04-20 | キヤノン株式会社 | プリント配線板、半導体パッケージ及びプリント回路板 |
-
2013
- 2013-04-19 JP JP2013088314A patent/JP6036513B2/ja not_active Expired - Fee Related
-
2014
- 2014-04-03 US US14/784,080 patent/US9723731B2/en not_active Expired - Fee Related
- 2014-04-03 WO PCT/JP2014/001954 patent/WO2014171097A1/ja active Application Filing
- 2014-04-03 DE DE112014002041.9T patent/DE112014002041T5/de not_active Withdrawn
- 2014-04-03 CN CN201480022217.0A patent/CN105122959B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2014212241A (ja) | 2014-11-13 |
CN105122959B (zh) | 2018-03-06 |
CN105122959A (zh) | 2015-12-02 |
DE112014002041T5 (de) | 2016-01-14 |
US9723731B2 (en) | 2017-08-01 |
US20160066439A1 (en) | 2016-03-03 |
WO2014171097A1 (ja) | 2014-10-23 |
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