KR880003790U - Printed wiring board - Google Patents

Printed wiring board

Info

Publication number
KR880003790U
KR880003790U KR2019870004588U KR870004588U KR880003790U KR 880003790 U KR880003790 U KR 880003790U KR 2019870004588 U KR2019870004588 U KR 2019870004588U KR 870004588 U KR870004588 U KR 870004588U KR 880003790 U KR880003790 U KR 880003790U
Authority
KR
South Korea
Prior art keywords
wiring board
printed wiring
printed
board
wiring
Prior art date
Application number
KR2019870004588U
Other languages
Korean (ko)
Other versions
KR900004079Y1 (en
Inventor
가츠히꼬 레이하라
도시끼 오가와
Original Assignee
아루프스 덴기 가부시끼 가이샤
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 by 아루프스 덴기 가부시끼 가이샤 filed Critical 아루프스 덴기 가부시끼 가이샤
Publication of KR880003790U publication Critical patent/KR880003790U/en
Application granted granted Critical
Publication of KR900004079Y1 publication Critical patent/KR900004079Y1/en

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
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/115—Via connections; Lands around holes or via connections
    • H05K1/116—Lands, clearance holes or other lay-out details concerning the surrounding of a 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
KR2019870004588U 1986-07-30 1987-04-04 A printed circuit board KR900004079Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1986115916U JPS6322776U (en) 1986-07-30 1986-07-30
JP86-115916 1986-07-30

Publications (2)

Publication Number Publication Date
KR880003790U true KR880003790U (en) 1988-04-14
KR900004079Y1 KR900004079Y1 (en) 1990-05-08

Family

ID=31000020

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870004588U KR900004079Y1 (en) 1986-07-30 1987-04-04 A printed circuit board

Country Status (2)

Country Link
JP (1) JPS6322776U (en)
KR (1) KR900004079Y1 (en)

Also Published As

Publication number Publication date
JPS6322776U (en) 1988-02-15
KR900004079Y1 (en) 1990-05-08

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee