WO2008102717A1 - 多層プリント配線板 - Google Patents

多層プリント配線板 Download PDF

Info

Publication number
WO2008102717A1
WO2008102717A1 PCT/JP2008/052613 JP2008052613W WO2008102717A1 WO 2008102717 A1 WO2008102717 A1 WO 2008102717A1 JP 2008052613 W JP2008052613 W JP 2008052613W WO 2008102717 A1 WO2008102717 A1 WO 2008102717A1
Authority
WO
WIPO (PCT)
Prior art keywords
layers
circuit board
source
multilayer printed
signal
Prior art date
Application number
PCT/JP2008/052613
Other languages
English (en)
French (fr)
Inventor
Harunobu Kurashige
Original Assignee
Buffalo Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2007043173A external-priority patent/JP5124150B2/ja
Application filed by Buffalo Inc. filed Critical Buffalo Inc.
Priority to CN2008800058414A priority Critical patent/CN101647326B/zh
Publication of WO2008102717A1 publication Critical patent/WO2008102717A1/ja

Links

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
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
    • 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
    • H05K1/0296—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
    • 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
    • H05K2201/0929—Conductive planes
    • H05K2201/09309—Core having two or more power planes; Capacitive laminate of two power planes
    • 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
    • H05K2201/0929—Conductive planes
    • H05K2201/09336—Signal conductors in same plane as power plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)

Abstract

複数の電源／グランド層（４６，３４）と複数の信号層（３０，３８，４２，５０）とが互いに絶縁層（３２，３６，４０，４４，４８）を隔てて積層して成る多層プリント配線板（１０）において、電源／グランド層に１つの絶縁層を隔てて対向する信号層のうち信号線が形成されていない空き領域（６２）に補助的な電源／グランド・プレーン（８０，８２）を形成し、それにより、それら電源／グランド層と信号層との間に擬似コンデンサを構成する。この多層プリント配線板によれば、同じ導体層が、信号線の形成と擬似コンデンサの平面電極の形成とに共用される。
PCT/JP2008/052613 2007-02-22 2008-02-18 多層プリント配線板 WO2008102717A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008800058414A CN101647326B (zh) 2007-02-22 2008-02-18 多层印刷线路板

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-042135 2007-02-22
JP2007042135 2007-02-22
JP2007-043173 2007-02-23
JP2007043173A JP5124150B2 (ja) 2007-02-22 2007-02-23 多層プリント配線板

Publications (1)

Publication Number Publication Date
WO2008102717A1 true WO2008102717A1 (ja) 2008-08-28

Family

ID=39709994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052613 WO2008102717A1 (ja) 2007-02-22 2008-02-18 多層プリント配線板

Country Status (1)

Country Link
WO (1) WO2008102717A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104731435A (zh) * 2015-04-03 2015-06-24 合肥鑫晟光电科技有限公司 触控面板及制作方法、显示装置
CN110389686A (zh) * 2019-07-25 2019-10-29 京东方科技集团股份有限公司 一种触控器件、显示装置以及触控器件的制备方法
CN114980476A (zh) * 2021-02-18 2022-08-30 十铨科技股份有限公司 耐用型计算机存储装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07142871A (ja) * 1993-11-17 1995-06-02 Matsushita Electric Ind Co Ltd プリント基板
JPH10190237A (ja) * 1996-12-20 1998-07-21 Nec Corp プリント回路基板
JP2002329976A (ja) * 2001-04-26 2002-11-15 Kyocera Corp 多層配線基板

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07142871A (ja) * 1993-11-17 1995-06-02 Matsushita Electric Ind Co Ltd プリント基板
JPH10190237A (ja) * 1996-12-20 1998-07-21 Nec Corp プリント回路基板
JP2002329976A (ja) * 2001-04-26 2002-11-15 Kyocera Corp 多層配線基板

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104731435A (zh) * 2015-04-03 2015-06-24 合肥鑫晟光电科技有限公司 触控面板及制作方法、显示装置
US10248237B2 (en) 2015-04-03 2019-04-02 Boe Technology Group Co., Ltd. Touch panel, method for manufacturing the same and display device
CN110389686A (zh) * 2019-07-25 2019-10-29 京东方科技集团股份有限公司 一种触控器件、显示装置以及触控器件的制备方法
CN110389686B (zh) * 2019-07-25 2023-09-08 京东方科技集团股份有限公司 一种触控器件、显示装置以及触控器件的制备方法
CN114980476A (zh) * 2021-02-18 2022-08-30 十铨科技股份有限公司 耐用型计算机存储装置

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