SCREEN PRINTING METHOD

PROBLEM TO BE SOLVED: To provide a system which rapidly makes appropriate screen printing conditions ensuing from the switching of the model of a circuit board and the change of a solder paste, when the solder paste is screen-printed to the circuit board in an actual production. SOLUTION: In this sc...

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Bibliographische Detailangaben
1. Verfasser:	OE KUNIO
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS COLOUR PRINTING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LINING MACHINES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PRINTED CIRCUITS PRINTING PRINTING MACHINES OR PRESSES PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a system which rapidly makes appropriate screen printing conditions ensuing from the switching of the model of a circuit board and the change of a solder paste, when the solder paste is screen-printed to the circuit board in an actual production. SOLUTION: In this screen printing method, the actual results of printing to a production substrate are accumulated as templates and the templates are used or the results of test printing are analyzed using a test substrate, a test screen mask and a test paste, and the analytical results are registered as the templates; and the printing conditions are set up based on the template data, when the actual production is started. Refer to Fig.10 and step 8. COPYRIGHT: (C)2005,JPO&NCIPI