Abstract: A method of operating a substrate support includes arranging a substrate on an inner portion of the substrate support and calculating a desired pocket depth of the substrate support using data indicative of a relationship between the desired pocket depth and at least one process parameter. The desired pocket depth corresponds to a desired distance between an upper surface of an edge ring surrounding the inner portion and an upper surface of the substrate. The method further includes selectively controlling, based on the desired pocket depth as calculated, an actuator to raise and lower at least one of the edge ring and the inner portion to adjust the distance between the upper surface of the edge ring and the upper surface of the substrate.

Abstract: A method of operating a substrate support includes arranging a substrate on an inner portion of the substrate support and calculating a desired pocket depth of the substrate support using data indicative of a relationship between the desired pocket depth and at least one process parameter. The desired pocket depth corresponds to a desired distance between an upper surface of an edge ring surrounding the inner portion and an upper surface of the substrate. The method further includes selectively controlling, based on the desired pocket depth as calculated, an actuator to raise and lower at least one of the edge ring and the inner portion to adjust the distance between the upper surface of the edge ring and the upper surface of the substrate.

Abstract: A substrate support includes an inner portion arranged to support a substrate, an edge ring surrounding the inner portion, and a controller that calculates a desired pocket depth of the substrate support. Pocket depth corresponds to a distance between an upper surface of the edge ring and an upper surface of the substrate. Based on the desired pocket depth, the controller selectively controls an actuator to raise and lower at least one of the edge ring and the inner portion to adjust the distance between the upper surface of the edge ring and the upper surface of the substrate.

Abstract: A modular vending machine is provided. The modular vending machine can include a central module having a pickup area and one or more product storage cabinets.

Abstract: A modular vending machine is provided. The modular vending machine can include a central module having a pickup area and one or more product storage cabinets.

Abstract: A semiconductor substrate processing apparatus includes a cooled pin lifter paddle for raising and lowering a semiconductor substrate. The semiconductor substrate processing apparatus comprises a processing chamber in which the semiconductor substrate is processed, a heated pedestal for supporting the semiconductor substrate in the processing chamber, and the cooled pin lifter paddle located below the pedestal. The cooled pin lifter paddle includes a heat shield and at least one flow passage in an outer peripheral portion thereof through which a coolant can be circulated to remove heat absorbed by the heat shield of the cooled pin lifter paddle. The cooled pin lifter paddle is vertically movable such that lift pins on an upper surface of the heat shield travel through corresponding holes in the pedestal and a source of coolant is in flow communication with the at least one flow passage.

Abstract: A substrate support includes an inner portion arranged to support a substrate, an edge ring surrounding the inner portion, and a controller that calculates a desired pocket depth of the substrate support. Pocket depth corresponds to a distance between an upper surface of the edge ring and an upper surface of the substrate. Based on the desired pocket depth, the controller selectively controls an actuator to raise and lower at least one of the edge ring and the inner portion to adjust the distance between the upper surface of the edge ring and the upper surface of the substrate.

Abstract: A semiconductor substrate processing apparatus includes a cooled pin lifter paddle for raising and lowering a semiconductor substrate. The semiconductor substrate processing apparatus comprises a processing chamber in which the semiconductor substrate is processed, a heated pedestal for supporting the semiconductor substrate in the processing chamber, and the cooled pin lifter paddle located below the pedestal. The cooled pin lifter paddle includes a heat shield and at least one flow passage in an outer peripheral portion thereof through which a coolant can be circulated to remove heat absorbed by the heat shield of the cooled pin lifter paddle. The cooled pin lifter paddle is vertically movable such that lift pins on an upper surface of the heat shield travel through corresponding holes in the pedestal and a source of coolant is in flow communication with the at least one flow passage.

Abstract: A gas switching system for a gas distribution system for supplying different gas compositions to a chamber, such as a plasma processing chamber of a plasma processing apparatus, is provided. The chamber can include multiple zones, and the gas switching section can supply different gases to the multiple zones. The switching section can switch the flows of one or more gases, such that one gas can be supplied to the chamber while another gas can be supplied to a by-pass line, and then switch the gas flows.

Abstract: Methods of measuring gas flow rates in a gas supply system for supplying gas to a plasma processing chamber are provided. In a differential flow method, a flow controller is operated at different set flow rates, and upstream orifice pressures are measured for the set flow rates at ambient conditions. The measured orifice pressures are referenced to a secondary flow verification method that generates corresponding actual gas flow rates for the different set flow rates. The upstream orifice pressures can be used as a differential comparison for subsequent orifice pressure measurements taken at any temperature condition of the chamber. In an absolute flow method, some parameters of a selected gas and orifice are predetermined, and other parameters of the gas are measured while the gas is being flowed from a flow controller at a set flow rate through an orifice. In this method, any flow controller set point can be flowed at any time and at any chamber condition, such as during plasma processing operations.

Abstract: An information handling system transporting apparatus includes a housing container, and a plurality of information handling system containers which are positionable in the housing container, each information handling system container including a padding member for receiving a plurality of information handling systems. A plurality of information handling systems may be positioned in the information handling system containers and transported at a lower cost relative to conventional methods.