B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 15/08 (2006.01) B32B 27/06 (2006.01) H01L 21/312 (2006.01) H01L 21/469 (2006.01) H01L 23/29 (2006.01) H05K 3/38 (2006.01) H05K 1/03 (2006.01) H05K 3/46 (2006.01)
Patent
CA 2051174
In order to improve the adhesion of a polyimide layer to an underlying metal surface, an organic solution which cures to a silsesquioxane copolymer is applied to the surface. The polyimide and the copolymer are formed during a simultaneous curing step.
Linde Harold G.
Previti-Kelly Rosemary A.
International Business Machines Corporation
Saunders Raymond H.
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