JPH04340799A - Printed board and position corrector thereof - Google Patents

Printed board and position corrector thereof

Info

Publication number
JPH04340799A
JPH04340799A JP11294291A JP11294291A JPH04340799A JP H04340799 A JPH04340799 A JP H04340799A JP 11294291 A JP11294291 A JP 11294291A JP 11294291 A JP11294291 A JP 11294291A JP H04340799 A JPH04340799 A JP H04340799A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
position
correcting
marks
board
used
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
JP11294291A
Inventor
Tsutomu Murayama
Ryosaku Taniguchi
Original Assignee
Mitsubishi Electric Corp
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

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/0266Marks, test patterns, inspection means or identification means
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/30Assembling printed circuits with electric components, e.g. with resistor

Abstract

PURPOSE: To effectively correct a position.
CONSTITUTION: In order to provide a position correcting pattern 2 on a printed board 1, many position correcting marks 2a to be used at the time of correcting a normal position, and many substitute correcting marks 2b used instead when the marks 2a are not correctly recognized are provided. The position correction can be substituted to enhance reliability of the position correction.
COPYRIGHT: (C)1992,JPO&Japio
JP11294291A 1991-05-17 1991-05-17 Printed board and position corrector thereof Granted JPH04340799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11294291A JPH04340799A (en) 1991-05-17 1991-05-17 Printed board and position corrector thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11294291A JPH04340799A (en) 1991-05-17 1991-05-17 Printed board and position corrector thereof

Publications (1)

Publication Number Publication Date
JPH04340799A true true JPH04340799A (en) 1992-11-27

Family

ID=14599366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11294291A Granted JPH04340799A (en) 1991-05-17 1991-05-17 Printed board and position corrector thereof

Country Status (1)

Country Link
JP (1) JPH04340799A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560100A (en) * 1992-11-26 1996-10-01 Englert; Klaus Systems and method for automatic disassembly
WO1997020456A1 (en) * 1995-11-29 1997-06-05 Matsushita Electric Industrial Co., Ltd. Device and method for mounting electronic parts
WO2017072908A1 (en) * 2015-10-29 2017-05-04 富士機械製造株式会社 Base plate position searching device and component mounting machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560100A (en) * 1992-11-26 1996-10-01 Englert; Klaus Systems and method for automatic disassembly
WO1997020456A1 (en) * 1995-11-29 1997-06-05 Matsushita Electric Industrial Co., Ltd. Device and method for mounting electronic parts
US6016599A (en) * 1995-11-29 2000-01-25 Matsushita Electric Industrial Co., Ltd. Device and method for mounting electronic parts
WO2017072908A1 (en) * 2015-10-29 2017-05-04 富士機械製造株式会社 Base plate position searching device and component mounting machine

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