Abstract: Exemplary substrate processing systems may include a chamber body defining a transfer region. The systems may include a first lid plate seated on the chamber body along a first surface of the first lid plate. The first lid plate may define a plurality of apertures through the first lid plate. The systems may include a plurality of lid stacks equal to a number of apertures of the plurality of apertures defined through the first lid plate. The systems may include a plurality of isolators. An isolator of the plurality of isolators may be positioned between each lid stack of the plurality of lid stacks and a corresponding aperture of the plurality of apertures defined through the first lid plate. The systems may include a plurality of dielectric plates. A dielectric plate of the plurality of dielectric plates may be seated on each isolator of the plurality of isolators.

Abstract: Exemplary substrate processing systems may include a plurality of processing regions. The systems may include a transfer region housing defining a transfer region fluidly coupled with the plurality of processing regions. The systems may include a plurality of substrate supports. Each substrate support of the plurality of substrate supports may be vertically translatable between the transfer region and an associated processing region of the plurality of processing regions. The systems may include a transfer apparatus including a rotatable shaft extending through the transfer region housing. The transfer apparatus may also include an end effector coupled with the rotatable shaft. The systems may include an exhaust foreline including a plurality of foreline tails. Each foreline tail of the plurality of foreline tails may be fluidly coupled with a separate processing region of the plurality of processing regions. The systems may include a plurality of throttle valves.

Abstract: Exemplary substrate processing systems may include a plurality of processing regions. The systems may include a transfer region housing defining a transfer region fluidly coupled with the plurality of processing regions. The systems may include a plurality of substrate supports, and each substrate support of the plurality of substrate supports may be vertically translatable between the transfer region and an associated processing region of the plurality of processing regions. The systems may include a transfer apparatus including a rotatable shaft extending through the transfer region housing. The transfer apparatus may include an end effector coupled with the rotatable shaft. The end effector may include a central hub defining a central aperture fluidly coupled with a purge source. The end effector may also include a plurality of arms having a number of arms equal to a number of substrate supports of the plurality of substrate supports.

Abstract: Embodiments of the present disclosure relate to apparatus for improving quality of films deposited on a substrate by a CVD process. More specifically, a branched gas feed assembly uniformly distributes a process gas entering an annular plenum. Each conduit of a first plurality of conduits having substantially equal flow conductance is in fluid communication with one or more conduits of a second plurality of conduits having substantially equal flow conductance. Each conduit of the second plurality of conduits terminates at one of a plurality of outlets. Each outlet of the plurality of outlets is in fluid communication with one or more inlet ports of a plurality of inlet ports formed in the annular plenum. Each inlet port of the plurality of inlet ports is spaced equidistant about a central axis of the annular plenum.

Abstract: A processing chamber may include a gas distribution member, a substrate support, and a pumping liner. The gas distribution member and the substrate support may at least in part define a processing volume. The pumping liner may define an internal volume in fluid communication with the processing volume via a plurality of apertures of the pumping liner circumferentially disposed about the processing volume. The processing chamber may further include a flow control mechanism operable to direct fluid flow from the internal volume of the pumping liner into the processing volume via a subset of the plurality of apertures of the pumping liner during fluid distribution into the processing volume from the gas distribution member.

Abstract: Aspects of the present disclosure relate generally to isolator devices, components thereof, and methods associated therewith for substrate processing chambers. In one implementation, a substrate processing chamber includes an isolator ring disposed between a pedestal and a pumping liner. The isolator ring includes a first surface that faces the pedestal, the first surface being disposed at a gap from an outer circumferential surface of the pedestal. The isolator ring also includes a second surface that faces the pumping liner and a protrusion that protrudes from the first surface of the isolator ring and towards the outer circumferential surface of the pedestal. The protrusion defines a necked portion of the gap between the pedestal and the isolator ring.

Abstract: The present disclosure generally relates to an apparatus for improving azimuthal uniformity of a pressure profile of a processing gas. In one example, a processing chamber includes a lid, sidewalls, and a substrate support defining a processing volume. A bottom bowl, a chamber base, and a wall define a purge volume. The purge volume is disposed beneath the processing volume. The bottom bowl includes a first surface having a first equalizer hole. A passage couples the processing volume to the purge volume via the first equalizer hole and an inlet. The passage is positioned above the first equalizer hole. The chamber base has a purge port coupleable to a purge gas line for supplying a purge gas to the purge volume. A baffle is disposed in the purge volume at a height above the purge port, and is configured to deflect a trajectory of the purge gas.

Abstract: Embodiments of the present disclosure relate to apparatus for improving quality of films deposited on a substrate by a CVD process. More specifically, a branched gas feed assembly uniformly distributes a process gas entering an annular plenum. Each conduit of a first plurality of conduits having substantially equal flow conductance is in fluid communication with one or more conduits of a second plurality of conduits having substantially equal flow conductance. Each conduit of the second plurality of conduits terminates at one of a plurality of outlets. Each outlet of the plurality of outlets is in fluid communication with one or more inlet ports of a plurality of inlet ports formed in the annular plenum. Each inlet port of the plurality of inlet ports is spaced equidistant about a central axis of the annular plenum.

Abstract: Implementations of the present disclosure generally relate to a susceptor for thermal processing of semiconductor substrates. In one implementation, the susceptor includes a first rim surrounding and coupled to an inner region, and a second rim disposed between the inner rim and the first rim. The second rim includes an angled support surface having a plurality of cut-outs formed therein, and the angled support surface is inclined with respect to a top surface of the inner region.

Abstract: In one embodiment, a susceptor is provided and includes a first major surface opposing a second major surface, and a plurality of contact structures disposed on the first major surface, each of the contact structures being at least partially surrounded by one or more of a plurality of radially oriented grooves and an annular groove, wherein each of the plurality of contact structures includes a substrate contact surface, each of the substrate contact surfaces is between two parallel planes separated by a distance of 0.1 millimeters, and the substrate contact surfaces define a substrate receiving surface.

Abstract: Implementations of the present disclosure generally relate to a susceptor for thermal processing of semiconductor substrates. In one implementation, the susceptor includes a first rim surrounding and coupled to an inner region, and a second rim disposed between the inner rim and the first rim. The second rim includes an angled support surface having a plurality of cut-outs formed therein, and the angled support surface is inclined with respect to a top surface of the inner region.

Abstract: A single pass, continuous, automated system for producing a pharmaceutical granulation includes multiple feeders to feed powders and liquids, a twin screw processor to granulate, a radio frequency or microwave based drying apparatus to dry the granulation, and at least one mill to process the dried granulation to desired particle sizes. The system incorporates means for monitoring key process parameters on-line, all of which are controlled by a controller provided with feedback at each component of the system. The granulation produced can be compressed into a tablet or incorporated into a capsule, both having a uniform distribution of the active ingredient. The system produces product having consistent properties even when production is scaled up for manufacture of the tablet in commercial volume.

Abstract: A single pass, continuous, automated system for producing a pharmaceutical granulation includes multiple feeders to feed powders and liquids, a twin screw processor to granulate, a radio frequency or microwave based drying apparatus to dry the granulation, and at least one mill to process the dried granulation to desired particle sizes. The system incorporates means for monitoring key process parameters on-line, all of which are controlled by a controller provided with feedback at each component of the system. The granulation produced can be compressed into a tablet or incorporated into a capsule, both having a uniform distribution of the active ingredient. The system produces product having consistent properties even when production is scaled up for manufacture of the tablet in commercial volume.

Abstract: This invention is directed to an aqueous pharmaceutical composition with 1.25 mg to about 10 mg trimethoprim per mL (wt/vol) of solution and a compound of suitable acid strength to permit the dissolving of trimethoprim at the appropriate concentration, with the composition having a pH of less than 6.0. This composition is particularly useful for pediatric oral use.