JPS62251608A - Inspecting method for packaging state of printed circuit board parts - Google Patents

Inspecting method for packaging state of printed circuit board parts

Info

Publication number
JPS62251608A
JPS62251608A JP61096450A JP9645086A JPS62251608A JP S62251608 A JPS62251608 A JP S62251608A JP 61096450 A JP61096450 A JP 61096450A JP 9645086 A JP9645086 A JP 9645086A JP S62251608 A JPS62251608 A JP S62251608A
Authority
JP
Japan
Prior art keywords
parts
board
printed circuit
circuit board
mark
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
JP61096450A
Other languages
Japanese (ja)
Inventor
Yoshihiro Teruya
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP61096450A priority Critical patent/JPS62251608A/en
Publication of JPS62251608A publication Critical patent/JPS62251608A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To securely inspect the packaging state of parts by printing a mark in a shape which is smaller than the contour of the parts on a printed circuit board, mounting the parts here, and picking its image up by a TV camera.
CONSTITUTION: The mark 2 which is a little bit smaller than the parts 3 is printed on the printed circuit board 1 in a color having excellent contrast with the board 1. The parts 3 is mounted on the mark 2 and the board 1 is mounted on a stage 4 which is driven and controlled by a controller 10. Illumination light 5 is projected on the board 1 and the image of the board 1 is picked up by the TV camera 6 and converted into binarization image information (indicating whether the mark 2 is present or not by '0' and '1'), which is stored in an image storage device 8; and this information is processed by a processor 9 to detect the packaging state of the parts 3. Then, the stage 4 is controlled by the controller 10 and moved in an X- and a Y-axial direction to perform inspection.
COPYRIGHT: (C)1987,JPO&Japio
JP61096450A 1986-04-24 1986-04-24 Inspecting method for packaging state of printed circuit board parts Pending JPS62251608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61096450A JPS62251608A (en) 1986-04-24 1986-04-24 Inspecting method for packaging state of printed circuit board parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61096450A JPS62251608A (en) 1986-04-24 1986-04-24 Inspecting method for packaging state of printed circuit board parts

Publications (1)

Publication Number Publication Date
JPS62251608A true JPS62251608A (en) 1987-11-02

Family

ID=14165355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61096450A Pending JPS62251608A (en) 1986-04-24 1986-04-24 Inspecting method for packaging state of printed circuit board parts

Country Status (1)

Country Link
JP (1) JPS62251608A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387433A (en) * 2002-04-08 2003-10-15 Edward Pryor And Son Ltd Integrated marking system with optical verification camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387433A (en) * 2002-04-08 2003-10-15 Edward Pryor And Son Ltd Integrated marking system with optical verification camera
GB2387433B (en) * 2002-04-08 2005-11-09 Edward Pryor And Son Ltd Improved marking system

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