摘要:
Methods and apparatus for processing a substrate are provided herein. In some embodiments, the apparatus may include a ring to support a substrate in a position for processing, wherein the substrate is supported by a top side of the ring proximate a peripheral edge of the substrate such that a backside of the substrate, when present, is disposed over a central opening of the ring, a substantially planar member disposed below the ring, wherein substantially planar member includes plurality of slots, and a plurality of support arms which support the ring and the substantially planar member, wherein each support arm includes a terminal portion that supports the substantially planar member and extends through a respective one of the plurality of slots to support the ring
摘要:
An insulating composite panel (ICP) 100, has an initial thermal resistance (R value) greater than about 50 ft2·° F.·h/Btu (8.8 K·m2/W) at a thickness less than 2.0 in (51 mm). The ICP is preassembled with a vacuum insulation panel (VIP) 102 protected by a lower rigid cover board 104 adhered to a lower surface of the VIP by a lower grid of adhesive ribbons 108, and by an upper rigid cover board 106 adhered to an upper surface of the VIP by an upper grid of adhesive ribbons 110. Each of the adhesive grids 108, 110 is augmented by a respective continuous ribbon of adhesive 112, 114 along the entire perimeter of each respective interface between the VIP 102 and each respective cover board 104, 106. The ICP has high resistance to wind uplift, mold, and fire, and low mass per unit area.
摘要:
A substrate processing system includes an optical measurement assembly coupled to an exterior of a processing chamber that has a portion that is transparent. The processing chamber includes a reference object and a pedestal for supporting a work piece. The optical measurement assembly measures a lateral location, a height and a tilt of the pedestal by transmitting light into the processing chamber through the transparent portion of the processing chamber and detecting a reflected light from both the reference object and the portion of the pedestal after the reflected light leaves the chamber through the transparent portion of the processing chamber. A method of adjusting a pedestal includes analyzing the reflected light and leveling the pedestal, translating the pedestal, calibrating the pedestal height to a preheat ring level, and checking the level and location of the pedestal in response to the analyzed reflected light.
摘要:
An insulating composite panel (ICP) 100, has an initial thermal resistance (R value) greater than about 50 ft2·° F.·h/Btu (8.8 K·m2/W) at a thickness less than 2.0 in (51 mm). The ICP is preassembled with a vacuum insulation panel (VIP) 102 protected by a lower rigid cover board 104 adhered to a lower surface of the VIP by a lower grid of adhesive ribbons 108, and by an upper rigid cover board 106 adhered to an upper surface of the VIP by an upper grid of adhesive ribbons 110. Each of the adhesive grids 108, 110 is augmented by a respective continuous ribbon of adhesive 112, 114 along the entire perimeter of each respective interface between the VIP 102 and each respective cover board 104, 106. The ICP has high resistance to wind uplift, mold, and fire, and low mass per unit area.
摘要:
Methods and apparatus for deposition of materials on a substrate are provided herein. In some embodiments, an apparatus for processing a substrate may include a process chamber having a substrate support disposed therein to support a processing surface of a substrate, an injector disposed to a first side of the substrate support and having a first flow path to provide a first process gas and a second flow path to provide a second process gas independent of the first process gas, wherein the injector is positioned to provide the first and second process gases across the processing surface of the substrate, a showerhead disposed above the substrate support to provide the first process gas to the processing surface of the substrate, and an exhaust port disposed to a second side of the substrate support, opposite the injector, to exhaust the first and second process gases from the process chamber.
摘要:
A pedestal positioning assembly system for use in a substrate processing system includes a pedestal rigidly attached to a pedestal shaft, a reference rigidly attached to the substrate processing system, a lateral adjustment assembly to adjust a lateral location of the pedestal relative to the reference, and a vertical adjustment assembly to adjust a tilt of the pedestal relative to the reference. The lateral adjustment assembly and the vertical adjustment assembly are external to a processing chamber and are coupled to the pedestal disposed within the processing chamber through the pedestal shaft. The reference can be a ring and the lateral adjustment assembly substantially centers the pedestal within the ring. A method of adjusting a pedestal includes leveling the pedestal, translating the pedestal, calibrating the pedestal height to a preheat ring level, and checking the level and location of the pedestal while rotating the pedestal.
摘要:
An apparatus for processing a substrate, comprising a processing chamber and a substrate support and lift pin assembly disposed within the chamber. The substrate support and lift pin assembly are coupled to a lift mechanism that controls positioning of the substrate support and the lift pins and provides rotation for the substrate support. The lift mechanism includes at least one sensor capable of generating a signal when clearance between the substrate support and the lift pins allows rotation of the substrate support to begin. The substrate support capable of concurrent axial motion and rotation may be used in a processing chamber comprising multiple processing zones separated by edge rings. Substrates may be subjected to successive or cyclical processes by moving between the multiple processing zones.
摘要:
A substrate processing system includes an optical measurement assembly coupled to an exterior of a processing chamber that has a portion that is transparent. The processing chamber includes a reference object and a pedestal for supporting a work piece. The optical measurement assembly measures a lateral location, a height and a tilt of the pedestal by transmitting light into the processing chamber through the transparent portion of the processing chamber and detecting a reflected light from both the reference object and the portion of the pedestal after the reflected light leaves the chamber through the transparent portion of the processing chamber. A method of adjusting a pedestal includes analyzing the reflected light and leveling the pedestal, translating the pedestal, calibrating the pedestal height to a preheat ring level, and checking the level and location of the pedestal in response to the analyzed reflected light.
摘要:
A pedestal positioning assembly system for use in a substrate processing system includes a pedestal rigidly attached to a pedestal shaft, a reference rigidly attached to the substrate processing system, a lateral adjustment assembly to adjust a lateral location of the pedestal relative to the reference, and a vertical adjustment assembly to adjust a tilt of the pedestal relative to the reference. The lateral adjustment assembly and the vertical adjustment assembly are external to a processing chamber and are coupled to the pedestal disposed within the processing chamber through the pedestal shaft. The reference can be a ring and the lateral adjustment assembly substantially centers the pedestal within the ring. A method of adjusting a pedestal includes leveling the pedestal, translating the pedestal, calibrating the pedestal height to a preheat ring level, and checking the level and location of the pedestal while rotating the pedestal.