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Application filed by Texas Instruments IncfiledCriticalTexas Instruments Inc
Application grantedgrantedCritical
Publication of TW357419BpublicationCriticalpatent/TW357419B/zh
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
H05K3/3457—Solder materials or compositions; Methods of application thereof