JPH02125364U - - Google Patents

Info

Publication number
JPH02125364U
JPH02125364U JP3540689U JP3540689U JPH02125364U JP H02125364 U JPH02125364 U JP H02125364U JP 3540689 U JP3540689 U JP 3540689U JP 3540689 U JP3540689 U JP 3540689U JP H02125364 U JPH02125364 U JP H02125364U
Authority
JP
Japan
Prior art keywords
ground pattern
electronic components
printed wiring
board
full
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.)
Granted
Application number
JP3540689U
Other languages
Japanese (ja)
Other versions
JPH0741176Y2 (en
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
Application filed filed Critical
Priority to JP1989035406U priority Critical patent/JPH0741176Y2/en
Publication of JPH02125364U publication Critical patent/JPH02125364U/ja
Application granted granted Critical
Publication of JPH0741176Y2 publication Critical patent/JPH0741176Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Structure Of Printed Boards (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第４図は本考案の実施例に係り、
第１図は本考案の一実施例におけるプリント配線
基板の要部構成を示す要部平面図、第２図はその
縦断側面図であり、第３図および第４図は本考案
の変形例をそれぞれ示す要部平面図および縦断側
面図である。また、第５図は従来例に係るプリン
ト配線基板の要部構成を示す要部平面図であり、
第６図はチツプコンデンサ単体の模式的な説明図
である。 図における符号１は基板本体、２はチツプコン
デンサ（ノイズ除去用電子部品）、３は中間アー
スパターン、４は全面アースパターン、５はスル
ーホールである。 1 to 4 relate to embodiments of the present invention,
FIG. 1 is a plan view of the essential parts of a printed wiring board according to an embodiment of the present invention, FIG. 2 is a vertical side view thereof, and FIGS. 3 and 4 are variations of the present invention. FIG. 2 is a plan view and a longitudinal side view of main parts, respectively. Further, FIG. 5 is a plan view of main parts showing the main part configuration of a printed wiring board according to a conventional example,
FIG. 6 is a schematic explanatory diagram of a single chip capacitor. In the figure, reference numeral 1 is a board body, 2 is a chip capacitor (electronic component for noise removal), 3 is an intermediate ground pattern, 4 is a full-surface ground pattern, and 5 is a through hole.

Claims (1)

【実用新案登録請求の範囲】 複数のノイズ除去用電子部品が互いに離間して
並列実装されるプリント配線基板において、 基板本体の表面側に前記電子部品それぞれのア
ース電極が接続される中間アースパターンを形成
するとともに、その裏面側に全面アースパターン
を形成する一方、 前記電子部品それぞれの実装領域もしくはその
近傍と対応する位置に、前記基板本体を貫通して
前記中間アースパターンと全面アースパターンと
を互いに接続するスルーホールを形成したことを
特徴とするプリント配線基板。[Claims for Utility Model Registration] In a printed wiring board on which a plurality of noise-reducing electronic components are mounted in parallel at a distance from each other, an intermediate ground pattern is provided on the surface side of the board body to which the ground electrodes of each of the electronic components are connected. At the same time, a full-surface ground pattern is formed on the back side of the board, and the intermediate ground pattern and the full-surface ground pattern are connected to each other by penetrating the board body at positions corresponding to the mounting areas of each of the electronic components or the vicinity thereof. A printed wiring board characterized by forming through holes for connection.
JP1989035406U 1989-03-27 1989-03-27 Printed wiring board Expired - Lifetime JPH0741176Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989035406U JPH0741176Y2 (en) 1989-03-27 1989-03-27 Printed wiring board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989035406U JPH0741176Y2 (en) 1989-03-27 1989-03-27 Printed wiring board

Publications (2)

Publication Number Publication Date
JPH02125364U true JPH02125364U (en) 1990-10-16
JPH0741176Y2 JPH0741176Y2 (en) 1995-09-20

Family

ID=31540737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989035406U Expired - Lifetime JPH0741176Y2 (en) 1989-03-27 1989-03-27 Printed wiring board

Country Status (1)

Country Link
JP (1) JPH0741176Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142834U (en) * 1975-05-13 1976-11-17
JPS62108594A (en) * 1985-11-06 1987-05-19 株式会社日立製作所 Hybrid integrated circuit
JPS6384924U (en) * 1986-11-22 1988-06-03
JPS63136688A (en) * 1986-11-28 1988-06-08 株式会社日立製作所 electronic components
JPH01118473U (en) * 1988-02-04 1989-08-10

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142834U (en) * 1975-05-13 1976-11-17
JPS62108594A (en) * 1985-11-06 1987-05-19 株式会社日立製作所 Hybrid integrated circuit
JPS6384924U (en) * 1986-11-22 1988-06-03
JPS63136688A (en) * 1986-11-28 1988-06-08 株式会社日立製作所 electronic components
JPH01118473U (en) * 1988-02-04 1989-08-10

Also Published As

Publication number Publication date
JPH0741176Y2 (en) 1995-09-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term