JP2017011046A - 多層プリント配線板及び多層プリント配線板とコネクタとの接続構造 - Google Patents
多層プリント配線板及び多層プリント配線板とコネクタとの接続構造 Download PDFInfo
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- H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
- H01R24/44—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches comprising impedance matching means
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- H05K2201/09—Shape and layout
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Abstract
Description
L1:接地層
L11:配線層
L111:ベタ導体
L112:開口
α1:外形線
L113:通路
L114:導電ライン
L12:第1インピーダンス調整層
L121:ベタ導体
L122:開口
α2:外形線
L12’:第1インピーダンス調整層
L121’:ベタ導体
L122’:開口
α2’:外形線
L123’:通路
L13:第2インピーダンス調整層
L131:ベタ導体
L132:開口
α31:第1外形線
α32:第2外形線
L133:インピーダンス調整部
L132’:開口
α3’:外形線
L132’’:開口
α31’’:第1外形線
α32’’:第2外形線
α33’’:第3外形線
α34’’:第4外形線
L14:接続層
L141:ベタ導体
L142:開口
α4:外形線
L2:絶縁層
V1:バイアホール(特許請求の範囲のバイアホール)
V11:孔
V12:接続導体
V131:第1ランド
V132:第2ランド
V133:第3ランド
V134:第4ランド
V2:バイアホール
V3:バイアホール
R1:第1距離
R2:第2距離
R3:第3距離
C:コネクタ
10:ボディ
20:シェル
30:ケース
T:端子
T1:テール
Claims (10)
- 多層プリント配線板であって、
複数の絶縁層と、
前記絶縁層上に各々設けられた複数の接地層と、
少なくとも一つのバイアホールとを備えており、
前記接地層は、配線層及び第1インピーダンス調整層を含んでおり、
前記配線層は、ベタ導体と、
前記ベタ導体に設けられた開口と、
前記開口に連通するように前記ベタ導体に設けられた通路と、
前記開口及び前記通路内に配置された導電ラインとを有しており、
前記第1インピーダンス調整層は、ベタ導体と、
当該第1インピーダンス調整層の前記ベタ導体に設けられた開口とを有しており、
前記バイアホールは、前記配線層の前記開口及び前記第1インピーダンス調整層の前記開口内に位置するように、前記複数の接地層及び絶縁層のうちの少なくとも一部の接地層及び絶縁層に設けられており、且つ前記導電ラインに接続されており、
第1距離<第2距離であり、
前記第1距離は、前記配線層の前記開口の外形線から前記バイアホールまでの第1方向の距離であり、
前記第2距離は、前記第1インピーダンス調整層の前記開口の外形線から前記バイアホールまでの前記第1方向の距離であり、
前記第1方向は、前記多層プリント配線板の平面方向である多層プリント配線板。 - 請求項1記載の多層プリント配線板において、
前記バイアホールは、前記配線層の前記開口内に配置された第1ランドと、
前記第1インピーダンス調整層の前記開口内に配置されており且つ前記第1ランドの外形寸法よりも小さい外形寸法を有する第2ランドとを有しており、
前記第1距離は、前記配線層の前記開口の前記外形線から前記バイアホールの前記第1ランドまでの前記第1方向の距離であり、
前記第2距離は、前記第1インピーダンス調整層の前記開口の前記外形線から前記バイアホールの前記第2ランドまでの前記第1方向の距離である多層プリント配線板。 - 請求項1記載の多層プリント配線板において、
前記バイアホールは、前記配線層の前記開口内に配置された第1ランドと、
前記第1インピーダンス調整層の前記開口内に配置された第2ランドとを有しており、
前記第2ランドは、前記バイアホールの中心側に凹んだ凹部を少なくとも一つ有しており、
前記第1距離は、前記配線層の前記開口の前記外形線から前記バイアホールの前記第1ランドまでの前記第1方向の距離であり、
前記第2距離は、前記第1インピーダンス調整層の前記開口の前記外形線から前記バイアホールの前記第2ランドの前記凹部の底までの前記第1方向の距離である多層プリント配線板。 - 請求項1〜3の何れかに記載の多層プリント配線板において、
前記配線層の前記開口の前記外形線が、前記第1インピーダンス調整層の前記開口の前記外形線よりも前記バイアホールの中心側に位置している多層プリント配線板。 - 請求項1〜4の何れかに記載の多層プリント配線板において、
前記接地層は、第2インピーダンス調整層を更に含んでおり、
前記第2インピーダンス調整層は、ベタ導体と、
当該第2インピーダンス調整層の前記ベタ導体に設けられた開口と、
当該第2インピーダンス調整層の前記ベタ導体に設けられた導体であり且つ前記導電ラインに重なるように配置されたインピーダンス調整部を有しており、
前記バイアホールは、前記配線層、前記第1インピーダンス調整層及び前記第2インピーダンス調整層の前記開口内に位置するように、前記複数の接地層及び絶縁層のうちの少なくとも一部の接地層及び絶縁層に設けられている多層プリント配線板。 - 請求項5記載の多層プリント配線板において、
前記第1インピーダンス調整層は、前記配線層と前記第2インピーダンス調整層との間に配置されている多層プリント配線板。 - 請求項5記載の多層プリント配線板において、
前記配線層は、当該多層プリント配線板の表層であり、
前記接地層は、当該多層プリント配線板の裏層である接続層を更に含んでおり、
前記接続層は、ベタ導体と、
当該接続層の前記ベタ導体に設けられた開口とを有しており、
前記バイアホールは、前記配線層、前記第1インピーダンス調整層、前記第2インピーダンス調整層及び前記接続層の前記開口内に位置するように、前記複数の接地層及び絶縁層に設けられており、
前記第1インピーダンス調整層は、前記配線層と前記第2インピーダンス調整層との間及び前記第2インピーダンス調整層と前記接続層との間の少なくとも一方に配置されている多層プリント配線板。 - 請求項1〜7の何れかに記載の多層プリント配線板において、
前記配線層は、当該多層プリント配線板の表層であり、
前記接地層は、当該多層プリント配線板の裏層である接続層を更に含んでおり、
前記接続層は、ベタ導体と、
当該接続層の前記ベタ導体に設けられた開口とを有しており、
前記バイアホールは、前記配線層、前記第1インピーダンス調整層及び前記接続層の前記開口内に位置するように、前記複数の接地層及び絶縁層に設けられており、
第3距離<前記第2距離であり、
前記第3距離は、前記接続層の前記開口の外形線から前記バイアホールまでの前記第1方向の距離である多層プリント配線板。 - 請求項1〜8の何れかに記載の多層プリント配線板において、
前記配線層の前記開口は略円環状であり、
前記第1インピーダンス調整層の前記開口は略円環状であり、
前記バイアホールが略円筒状であり、
前記第1方向は、前記バイアホールの半径方向でもある多層プリント配線板。 - 請求項1〜9の何れかに記載の多層プリント配線板と、
コネクタとを備えており、
前記多層プリント配線板の前記バイアホールは、貫通バイアホール又はブラインドバイアホールであり、
前記コネクタは、端子を有しており、
前記端子は、前記バイアホールに挿入され且つ接続されたテールを有している多層プリント配線板とコネクタとの接続構造。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015123401A JP6600176B2 (ja) | 2015-06-19 | 2015-06-19 | 多層プリント配線板及び多層プリント配線板とコネクタとの接続構造 |
TW105111676A TWI692277B (zh) | 2015-06-19 | 2016-04-14 | 多層印刷配線板及多層印刷配線板與連接器的連接構造 |
KR1020160053384A KR102537254B1 (ko) | 2015-06-19 | 2016-04-29 | 다층프린트 배선판 및 다층프린트 배선판과 커넥터와의 접속구조 |
EP16020228.9A EP3107357B1 (en) | 2015-06-19 | 2016-06-13 | Multilayer printed wiring board and connection structure of a multilayer printed wiring board and a connector |
US15/180,380 US10548220B2 (en) | 2015-06-19 | 2016-06-13 | Multilayer printed wiring board, and connection structure of multilayer printed wiring board and connector |
CN201610428669.XA CN106257967B (zh) | 2015-06-19 | 2016-06-16 | 多层印刷布线板以及多层印刷布线板和连接器的连接结构 |
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CN109001617A (zh) * | 2018-09-10 | 2018-12-14 | 上海泽丰半导体科技有限公司 | Ate测试板及基于ate测试板的电子元器件设置方法 |
JP2019129209A (ja) * | 2018-01-24 | 2019-08-01 | 京セラ株式会社 | 配線基板、電子部品用パッケージおよび電子装置 |
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JP6674016B2 (ja) * | 2016-03-24 | 2020-04-01 | 京セラ株式会社 | 印刷配線板およびその製造方法 |
US9848488B1 (en) * | 2016-06-17 | 2017-12-19 | Macom Technology Solutions Holdings, Inc. | Electrical interface for printed circuit board, package and die |
JP7134803B2 (ja) * | 2018-09-19 | 2022-09-12 | 株式会社東芝 | プリント基板 |
JP7234049B2 (ja) * | 2018-09-26 | 2023-03-07 | 京セラ株式会社 | プリント配線基板 |
CN110958762B (zh) * | 2018-09-26 | 2023-05-23 | 京瓷株式会社 | 印刷布线基板 |
DE102020208214A1 (de) | 2020-07-01 | 2022-01-05 | Zf Friedrichshafen Ag | Leiterplatte, Inverter, Kraftfahrzeug sowie Verfahren zur Herstellung einer Leiterplatte |
CN115499997A (zh) * | 2021-06-18 | 2022-12-20 | 中兴智能科技南京有限公司 | 屏蔽结构及电路板 |
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TW201711537A (zh) | 2017-03-16 |
KR20160149999A (ko) | 2016-12-28 |
US10548220B2 (en) | 2020-01-28 |
EP3107357B1 (en) | 2020-11-04 |
CN106257967B (zh) | 2020-07-03 |
TWI692277B (zh) | 2020-04-21 |
JP6600176B2 (ja) | 2019-10-30 |
CN106257967A (zh) | 2016-12-28 |
EP3107357A1 (en) | 2016-12-21 |
US20160374199A1 (en) | 2016-12-22 |
KR102537254B1 (ko) | 2023-05-26 |
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