FR2771254B1 - IMAGE PROJECTION DEVICE, USING A MASK, TO CONTROL THE PRESENCE OF COMPONENTS ON A PRINTED CIRCUIT - Google Patents

IMAGE PROJECTION DEVICE, USING A MASK, TO CONTROL THE PRESENCE OF COMPONENTS ON A PRINTED CIRCUIT

Info

Publication number
FR2771254B1
FR2771254B1 FR9714592A FR9714592A FR2771254B1 FR 2771254 B1 FR2771254 B1 FR 2771254B1 FR 9714592 A FR9714592 A FR 9714592A FR 9714592 A FR9714592 A FR 9714592A FR 2771254 B1 FR2771254 B1 FR 2771254B1
Authority
FR
France
Prior art keywords
mask
components
printed circuit
control
projection device
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.)
Expired - Fee Related
Application number
FR9714592A
Other languages
French (fr)
Other versions
FR2771254A1 (en
Inventor
Laurent Carrique
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.)
GRAPHI SERIE
Original Assignee
GRAPHI SERIE
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 GRAPHI SERIE filed Critical GRAPHI SERIE
Priority to FR9714592A priority Critical patent/FR2771254B1/en
Publication of FR2771254A1 publication Critical patent/FR2771254A1/en
Application granted granted Critical
Publication of FR2771254B1 publication Critical patent/FR2771254B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/0053—Arrangements for assisting the manual mounting of components, e.g. special tables or light spots indicating the place for mounting
    • 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
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/08—Monitoring manufacture of assemblages
    • H05K13/081—Integration of optical monitoring devices in assembly lines; Processes using optical monitoring devices specially adapted for controlling devices or machines in assembly lines
    • H05K13/0815—Controlling of component placement on the substrate during or after manufacturing

Abstract

The mask gives a direct comparison between the actual and expected circuit giving good recognition of missing components.
FR9714592A 1997-11-17 1997-11-17 IMAGE PROJECTION DEVICE, USING A MASK, TO CONTROL THE PRESENCE OF COMPONENTS ON A PRINTED CIRCUIT Expired - Fee Related FR2771254B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9714592A FR2771254B1 (en) 1997-11-17 1997-11-17 IMAGE PROJECTION DEVICE, USING A MASK, TO CONTROL THE PRESENCE OF COMPONENTS ON A PRINTED CIRCUIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9714592A FR2771254B1 (en) 1997-11-17 1997-11-17 IMAGE PROJECTION DEVICE, USING A MASK, TO CONTROL THE PRESENCE OF COMPONENTS ON A PRINTED CIRCUIT

Publications (2)

Publication Number Publication Date
FR2771254A1 FR2771254A1 (en) 1999-05-21
FR2771254B1 true FR2771254B1 (en) 1999-12-17

Family

ID=9513608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9714592A Expired - Fee Related FR2771254B1 (en) 1997-11-17 1997-11-17 IMAGE PROJECTION DEVICE, USING A MASK, TO CONTROL THE PRESENCE OF COMPONENTS ON A PRINTED CIRCUIT

Country Status (1)

Country Link
FR (1) FR2771254B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986244A (en) * 1975-11-19 1976-10-19 Contact Systems, Inc. Optical guidance methods and apparatus for treatment or assembly of printed circuit boards and similar workpieces
DD262358A3 (en) * 1986-07-07 1988-11-30 Rft Nachrichtenelektronik Albe DEVICE FOR LOCATING ACCORDING TO CONSTRUCTION ELEMENTS ON CARRIER PLATES FOR THEIR SUPPLY
DE4119401C2 (en) * 1991-06-10 1998-07-23 Finetech Ges Fuer Elektronik T Device for equipping a circuit carrier with electronic components

Also Published As

Publication number Publication date
FR2771254A1 (en) 1999-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse