JP2017038017A - ノイズ低減基板及び電子機器 - Google Patents
ノイズ低減基板及び電子機器 Download PDFInfo
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- JP2017038017A JP2017038017A JP2015159759A JP2015159759A JP2017038017A JP 2017038017 A JP2017038017 A JP 2017038017A JP 2015159759 A JP2015159759 A JP 2015159759A JP 2015159759 A JP2015159759 A JP 2015159759A JP 2017038017 A JP2017038017 A JP 2017038017A
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- noise reduction
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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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
-
- 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
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
-
- 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
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
-
- 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
- H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
- H05K1/0262—Arrangements for regulating voltages or for using plural voltages
-
- 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
- H05K1/115—Via connections; Lands around holes or via connections
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/184—Mounting of motherboards
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/1517—Multilayer substrate
- H01L2924/15172—Fan-out arrangement of the internal vias
- H01L2924/15174—Fan-out arrangement of the internal vias in different layers of the multilayer substrate
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/04—Assemblies of printed circuits
- H05K2201/042—Stacked spaced PCBs; Planar parts of folded flexible circuits having mounted components in between or spaced from each other
-
- 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
- H05K2201/1031—Surface mounted metallic connector elements
-
- 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
- H05K2201/10371—Shields or metal cases
-
- 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
- H05K2201/10378—Interposers
-
- 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
- H05K2201/10734—Ball grid array [BGA]; Bump grid array
-
- 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
Abstract
Description
図9は、実施形態で説明したノイズ低減基板10(図1(b)参照)を有する電子機器の一例を示す斜視図である。なお、ここでは電子機器がコンピュータの場合について説明しているが、開示の技術をコンピュータ以外の電子機器に適用してもよいことは勿論である。
Claims (7)
- 第1の基板と、
前記第1の基板の下方に配置された第2の基板と、
金属により柱状に形成されて前記第1の基板と前記第2の基板との間を電気的に接続する複数の給電部品と、
前記給電部品間に配置されたノイズ低減部品とを有し、
前記ノイズ低減部品が、
金属板と、
前記金属板の表面を覆う絶縁体と、
前記金属板の前記第1の基板側に設けられて前記第1の基板の接地パターンに電気的に接続される第1の端子と、
前記金属板の前記第2の基板側に設けられて前記第2の基板の接地パターンに電気的に接続される第2の端子とを有する
ことを特徴とするノイズ低減基板。 - 前記第1の基板には半導体装置が搭載され、前記第2の基板には複数の電力供給源が搭載されていることを特徴とする請求項1に記載のノイズ低減基板。
- 前記ノイズ低減部品が、前記複数の電力供給源のうちの一つと電気的に接続した給電部品と、前記複数の電力供給源のうちの他の一つと電気的に接続した給電部品との間に配置されていることを特徴とする請求項2に記載のノイズ低減基板。
- 前記第1の基板には一方の面側から他方の面側に貫通して前記給電部品と前記半導体装置とを電気的に接続するスルーホールが設けられており、前記複数の電力供給源のうちの少なくとも一つから出力される電流が、前記第1の基板のパターン配線を通ることなく、前記第2の基板から前記スルーホールを通って前記半導体装置に供給されることを特徴とする請求項3に記載のノイズ低減基板。
- 前記ノイズ低減部品の前記第1の端子は平板状であり、前記第2の端子はピン状であって、前記第1の端子は前記第1の基板の表面の平面状の端子に接続され、前記第2の端子は前記第2の基板のスルーホールに挿入されていることを特徴とする請求項1乃至4のいずれか1項に記載のノイズ低減基板。
- 前記ノイズ低減部品が、上から見たときにL字状、直線状、クランク状、π字状及び十字状のいずれかであることを特徴とする請求項1乃至5のいずれか1項に記載のノイズ低減基板。
- 筐体と、
前記筐体内に収納されたノイズ低減基板とを有し、
前記ノイズ低減基板が、
第1の基板と、
前記第1の基板の下方に配置された第2の基板と、
金属により柱状に形成されて前記第1の基板と前記第2の基板との間を電気的に接続する複数の給電部品と、
前記給電部品間に配置され、金属板と、前記金属板の表面を覆う絶縁体と、前記金属板の前記第1の基板側に設けられて前記第1の基板の接地パターンに電気的に接続される第1の端子と、前記金属板の前記第2の基板側に設けられて前記第2の基板の接地パターンに電気的に接続される第2の端子とを有する
ことを特徴とする電子機器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015159759A JP2017038017A (ja) | 2015-08-13 | 2015-08-13 | ノイズ低減基板及び電子機器 |
US15/208,944 US9918380B2 (en) | 2015-08-13 | 2016-07-13 | Noise reduction board and electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015159759A JP2017038017A (ja) | 2015-08-13 | 2015-08-13 | ノイズ低減基板及び電子機器 |
Publications (1)
Publication Number | Publication Date |
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JP2017038017A true JP2017038017A (ja) | 2017-02-16 |
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JP2015159759A Pending JP2017038017A (ja) | 2015-08-13 | 2015-08-13 | ノイズ低減基板及び電子機器 |
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US (1) | US9918380B2 (ja) |
JP (1) | JP2017038017A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020141061A (ja) * | 2019-02-28 | 2020-09-03 | アイシン・エィ・ダブリュ株式会社 | 半導体装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6544981B2 (ja) * | 2015-04-20 | 2019-07-17 | ローム株式会社 | プリント配線基板 |
JP6541859B1 (ja) * | 2018-11-01 | 2019-07-10 | 三菱電機株式会社 | 電力変換装置 |
KR20210017635A (ko) * | 2019-08-09 | 2021-02-17 | 삼성전자주식회사 | 전원공급 보조장치를 구비한 인쇄회로기판, 및 이를 구비한 전자기기 |
CN113098234B (zh) | 2020-01-08 | 2022-11-01 | 台达电子企业管理(上海)有限公司 | 供电系统 |
CN113097190A (zh) * | 2020-01-08 | 2021-07-09 | 台达电子企业管理(上海)有限公司 | 电源模块及电子装置 |
US11812545B2 (en) | 2020-01-08 | 2023-11-07 | Delta Electronics (Shanghai) Co., Ltd | Power supply system and electronic device |
CN114885564B (zh) * | 2022-05-07 | 2023-12-05 | 重庆交通职业学院 | 一种新能源汽车动力电源检维护装置 |
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2015
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-
2016
- 2016-07-13 US US15/208,944 patent/US9918380B2/en active Active
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JP2002134868A (ja) * | 2000-08-25 | 2002-05-10 | Agere Systems Guardian Corp | 高速回路基板相互接続 |
JP2007027304A (ja) * | 2005-07-14 | 2007-02-01 | Nichicon Corp | 電子回路のシールド構造 |
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Cited By (2)
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JP2020141061A (ja) * | 2019-02-28 | 2020-09-03 | アイシン・エィ・ダブリュ株式会社 | 半導体装置 |
JP7192573B2 (ja) | 2019-02-28 | 2022-12-20 | 株式会社アイシン | 半導体装置 |
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US9918380B2 (en) | 2018-03-13 |
US20170048963A1 (en) | 2017-02-16 |
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