JPS6473694A - Printed circuit board - Google Patents

Printed circuit board

Info

Publication number
JPS6473694A
JPS6473694A JP22950987A JP22950987A JPS6473694A JP S6473694 A JPS6473694 A JP S6473694A JP 22950987 A JP22950987 A JP 22950987A JP 22950987 A JP22950987 A JP 22950987A JP S6473694 A JPS6473694 A JP S6473694A
Authority
JP
Japan
Prior art keywords
bar
code label
circuit board
solder resist
prevent
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.)
Pending
Application number
JP22950987A
Other languages
Japanese (ja)
Inventor
Yoshitoku Nishiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP22950987A priority Critical patent/JPS6473694A/en
Publication of JPS6473694A publication Critical patent/JPS6473694A/en
Pending legal-status Critical Current

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
    • H05K1/0266—Marks, test patterns or identification means
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3452—Solder masks

Abstract

PURPOSE:To prevent exfoliation by a method wherein a protrusion composed of copper foil and a solder resist which are installed on a printed-circuit board itself is formed in a position on which an external force is exerted with reference to a part where a bar-code label is pasted. CONSTITUTION:A printed-circuit board 1 contains a bar-code label 2; a copper pattern 3 and a solder resist 4 are installed in the circumference of the bar-code label 2. The copper pattern 3 and the solder resist 4 which are sufficiently high in order to prevent the bar-code label 2 from being exfoliated due to an external force are formed in the front and rear of the bar-code label 2. Because a protrusion composed of the copper pattern 3 and the solder resist 4 which are situated at the front of the bar-code label 2 is first inserted into an insertion guide, it is possible to prevent the bar-code label 2 from being exfoliated. In addition, even when the printed-circuit board 1 is pulled out from an A connector 6, the protrusion is sure to first come into contact with the insertion guide 5; accordingly, it is possible to prevent the bar-code label 2 from being exfoliated.
JP22950987A 1987-09-16 1987-09-16 Printed circuit board Pending JPS6473694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22950987A JPS6473694A (en) 1987-09-16 1987-09-16 Printed circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22950987A JPS6473694A (en) 1987-09-16 1987-09-16 Printed circuit board

Publications (1)

Publication Number Publication Date
JPS6473694A true JPS6473694A (en) 1989-03-17

Family

ID=16893290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22950987A Pending JPS6473694A (en) 1987-09-16 1987-09-16 Printed circuit board

Country Status (1)

Country Link
JP (1) JPS6473694A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525760U (en) * 1991-09-12 1993-04-02 松下電器産業株式会社 Printed circuit board for electric circuit
CN113260161A (en) * 2021-06-29 2021-08-13 惠州市大亚湾科翔科技电路板有限公司 Traceable circuit board manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525760U (en) * 1991-09-12 1993-04-02 松下電器産業株式会社 Printed circuit board for electric circuit
CN113260161A (en) * 2021-06-29 2021-08-13 惠州市大亚湾科翔科技电路板有限公司 Traceable circuit board manufacturing method

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