Nexx Systems Packaging, LLC

Applied Science & Technology, Inc.

Tel Nexx, Inc.

Nexx Systems, Inc.

David Felsenthal

Piero Sferlazzo

Martin P Klein

Arthur Keigler

Chunghsin Lee

Daniel Goodman

Stephen N Golovato

A substrate processing pallet can cool a substrate. A substrate processing pallet can include a base member; an interface pad attachable to the base member, the interface pad having substantially the same coefficient of thermal expansion as the base member and adapted to facilitate cooling of the substrate; and a surface of the base member having features for aligning a substrate on the interface pad. A substrate processing pallet can also include a base member; an interface pad attachable to the base member; an electrostatic chuck for gripping the substrate during processing; an energy storage system for storing energy to sustain the electrostatic chuck at sufficient charge to sustain grip the substrate during processing; and a conduit for transporting gas to a backside of the substrate to facilitate cooling of the substrate.

Substrate processing pallet with cooling

An improved Bernoulli end effector for holding, handling, and transporting ultra-thin substrates includes edge guides to aid in the positioning of the substrate and may include friction pads that impede motion of the substrate lifted by the end effector. The Bernoulli end effector may be incorporated into an apparatus and method for supinating a substrate so that both surfaces of the substrate can be processed. In addition, the Bernoulli end effector may be used to place ultra-thin substrates on and retrieve substrates from a substrate handling structure that includes weights that prevent the substrates from bowing or flexing during processing and includes guides that prevent the ultra-thin substrates from moving or translating on the surface of the substrate handling structure.

Ultra-thin wafer handling system

A substrate processing pallet has a top surface and a plurality of side surfaces. The top surface has at least one recess adapted to receive a substrate. The recess includes a support structure adapted to contact a portion of a substrate seated in the recess and a plurality of apertures each adapted to accommodate a lift pin. Lift pins can extend through the apertures initially to support the substrate and retract to deposit the substrate onto the support structure. A side surface includes a process positioning feature adapted to engage with a feature located in a process chamber to position the pallet. A side surface includes a positioning feature adapted to engage with an end effector alignment feature to position the pallet with respect to the end effector during transport. A side surface includes support features adapted to engage with end effector support features to support the pallet during transport.

Substrate processing pallet and related substrate processing method and machine

A multi-layer sputter deposition chamber or cluster tool module is described. The sputter deposition chamber includes a plurality of magnetrons mounted on a rotatable member that defines an aperture. A predetermined one of the plurality of magnetrons is positionable proximate to a substrate in the sputter deposition chamber. A transport mechanism transports the substrate in a path of the sputtered ions in a first and a second direction that is substantially opposite to the first direction.

Multi-layer sputter deposition apparatus

An apparatus for simultaneously transporting and processing substrates is described. The apparatus includes a load lock that stores at least one substrate prior to processing and that stores at least one substrate after processing. A first transport mechanism transports at least one substrate into and out of the load lock. A multi-stage elevator is adapted to receive the first transport mechanism. A first process chamber is vertically disposed from the multi-stage elevator. The multi-stage elevator vertically transports at least one substrate into and out of the first process chamber. A second process chamber may be coupled to the multi-stage elevator. A second transport mechanism transports at least one substrate between the multi-stage elevator and the second process chamber.

Growing community of inventors

Marblehead, MA, United States of America

David Felsenthal