COPPER CLAD FILMS SHEETS

Brand	Owner	Address	Description
ULTRA-EC	Isola USA Corp.	6565 West Frye Road Chandler AZ 85226	Copper clad films and sheets made out of resins for us in manufacturing electronic circuit boards;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Disclosed are methods for facilitating concurrent formation of copper vias and memory element structures. The methods involve forming vias over metal lines and forming copper plugs, wherein the copper plugs comprise memory element film forming copper plugs (memE copper plugs) and non-memory element forming copper plugs (non-memE copper plugs), forming a tantalum-containing cap over an upper surface of non-memE copper plugs, and depositing memory element films. The tantalum-containing cap prevents the formation of the memory element films in the non-memE copper plugs. The subject invention advantageously facilitates cost-effective manufacturing of semiconductor devices.