Semiconductor device manufacturing: process – Packaging or treatment of packaged semiconductor – Including adhesive bonding step
Patent
1997-03-26
1999-07-27
Picardat, Kevin M.
Semiconductor device manufacturing: process
Packaging or treatment of packaged semiconductor
Including adhesive bonding step
438106, 438121, 438122, H01L 2144, H01L 2148, H01L 2150
Patent
active
059306009
ABSTRACT:
A method for bonding a component (14) to a substrate (18) via a thermally hardened or softened bonding medium, employs PTC or NTC thermistor (24) for heating the bonding medium during bonding of the component. In one disclosed example, the method is used for bonding an optical fiber to a substrate, via a solder layer (40), in alignment with a semiconductor laser (12) in a diode-laser module (10).
REFERENCES:
patent: 3600650 (1971-08-01), Obenhaus et al.
patent: 4766409 (1988-08-01), Mandaz
patent: 4798439 (1989-01-01), Preston
patent: 4990987 (1991-02-01), Boucher et al.
Brochure, "PTC Thermistors for Self-Regulating Heaters", by Advanced Thermal Products, Inc., Data Sheet P493, 2 pages in length.
Lawrenz-Stolz Jorg
Seelert Wolf
Stamer Kai-Peter
Wilhelm Herry
Coherent Inc.
Collins Dever
Picardat Kevin M.
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