Hewlett-packard Development Company, L.p.

Rory Jordan

Kevin Dooley

Graeme Scott

John A Doran

Lynn Sheehan

A method of patterning a carbon nanotube layer includes providing a substrate comprising a carbon nanotube layer. A laser beam is generated. The laser beam is directed onto a first surface of the carbon nanotube layer. Relative movement between the laser beam and the first surface is caused, thereby forming at least one cavity feature on the first surface.

Laser patterning of a carbon nanotube layer

A method of laser machining a fluid path is provided. The method comprises directing a first laser toward a first surface, directing a second laser toward a second surface of the substrate, and directing a third laser toward the second surface along at least a portion of an edge of an area that defines a portion of the fluid path on the second surface.

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Dublin, Ireland

Rory Jordan