Solder balltape and method for making electrical connection betw

Details Solder balltape and method for making electrical connection betw Solder balltape and method for making electrical connection betw

1996-07-11

2000-04-04

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

29878, 437183, G11B 548, H01R 4302, H01L 2144

Patent

active

060468823

ABSTRACT:
A solder balltape comprised of an elongated tail with a ball of solder formed at one end. A plurality of the balltape structures are positioned on a carrier strip of solder. The balltape is positioned in contact with a transducer pad on a magnetic read/write slider and an electrical lead pad. A pulse of focused laser radiation is directed at the ball part of the balltape and a right angle fillet joint is formed. A subsequent laser pulse or a sharpened blade is used to remove the tail from the newly formed fillet joint.

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