Abstract: A resist material dispensing system includes a resist supply and a resist filter connected to the resist supply downstream from the resist supply. The resist material dispensing system includes a resist tank structure connected to the resist filter downstream from the resist filter and a resist pump device connected to the resist tank structure downstream from the resist tank structure. The resist tank structure is vertically arranged so that a resist material flows in a continuous downward flow from where the resist material enters the resist tank structure until the resist material exits the resist tank structure.

Abstract: A resist material dispensing system includes a resist supply and a resist filter connected to the resist supply downstream from the resist supply. The resist material dispensing system includes a resist tank structure connected to the resist filter downstream from the resist filter and a resist pump device connected to the resist tank structure downstream from the resist tank structure. The resist tank structure is vertically arranged so that a resist material flows in a continuous downward flow from where the resist material enters the resist tank structure until the resist material exits the resist tank structure.

Abstract: A lithography includes a storage tank that stores process chemical fluid, an anti-collision frame, and an integrated sensor assembly. The storage tank includes a dispensing port positioned at a lowest part of the storage tank in a gravity direction. The anti-collision frame is coupled to the storage tank. An integrated sensor assembly is disposed on at least one of the anti-collision frame and the storage tank to measure a variation in fluid quality in response to fluid quality measurement of fluid.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: A lithography includes a storage tank that stores process chemical fluid, an anti-collision frame, and an integrated sensor assembly. The storage tank includes a dispensing port positioned at a lowest part of the storage tank in a gravity direction. The anti-collision frame is coupled to the storage tank. An integrated sensor assembly is disposed on at least one of the anti-collision frame and the storage tank to measure a variation in fluid quality in response to fluid quality measurement of fluid.

Abstract: A dispensing system includes a dispense material supply that contains a dispense material and a dispensing pump connected downstream from the dispense material supply. The dispensing pump includes a body made of a first electrically conductive material, one or more first electrical contacts that are disposed on the body of the dispensing pump, and one or more first connection wires that are coupled between each one of the one or more first electrical contacts and ground. The dispensing system also includes a dispensing nozzle connected downstream from the dispensing pump and includes a tube made of a second electrically conductive material, one or more second electrical contacts that are disposed on an outer surface of the tube, and one or more second connection wires that are coupled between each one of the one or more second electrical contacts and the ground.

Abstract: A resist material dispensing system includes a resist supply and a resist filter connected to the resist supply downstream from the resist supply. The resist material dispensing system includes a resist tank structure connected to the resist filter downstream from the resist filter and a resist pump device connected to the resist tank structure downstream from the resist tank structure. The resist tank structure is vertically arranged so that a resist material flows in a continuous downward flow from where the resist material enters the resist tank structure until the resist material exits the resist tank structure.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: A lithography includes a storage tank that stores process chemical fluid, an anti-collision frame, and an integrated sensor assembly. The storage tank includes a dispensing port positioned at a lowest part of the storage tank in a gravity direction. The anti-collision frame is coupled to the storage tank. An integrated sensor assembly is disposed on at least one of the anti-collision frame and the storage tank to measure a variation in fluid quality in response to fluid quality measurement of fluid.

Abstract: A resist material dispensing system includes a resist supply and a resist filter connected to the resist supply downstream from the resist supply. The resist material dispensing system includes a resist tank structure connected to the resist filter downstream from the resist filter and a resist pump device connected to the resist tank structure downstream from the resist tank structure. The resist tank structure is vertically arranged so that a resist material flows in a continuous downward flow from where the resist material enters the resist tank structure until the resist material exits the resist tank structure.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: Embodiments of a semiconductor processing apparatus are provided. The semiconductor processing apparatus includes a housing and a support base disposed in the housing. The semiconductor processing apparatus also includes a carrying arm movably disposed on the support base and a nozzle device disposed on the carrying arm. The semiconductor processing apparatus further includes a wafer plate disposed on the support base. When a cleaning process is performed, the carrying arm is moved toward the wafer plate, and the nozzle device emits a first gas toward the support base and the wafer plate.

Abstract: A baking apparatus for baking a wafer is provided. The baking apparatus includes a wafer chuck configured to hold the wafer, and a heating device disposed over the wafer chuck and configured to heat the wafer. The baking apparatus also includes a carrying arm configured to transport the wafer over the wafer chuck. The wafer chuck is in physical contact with the center area of the bottom surface of the wafer when the wafer is held by the wafer chuck.

Abstract: A baking apparatus for baking a wafer is provided. The baking apparatus includes a wafer chuck configured to hold the wafer, and a heating device disposed over the wafer chuck and configured to heat the wafer. The baking apparatus also includes a carrying arm configured to transport the wafer over the wafer chuck. The wafer chuck is in physical contact with the center area of the bottom surface of the wafer when the wafer is held by the wafer chuck.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: Embodiments of a semiconductor processing apparatus are provided. The semiconductor processing apparatus includes a housing and a support base disposed in the housing. The semiconductor processing apparatus also includes a carrying arm movably disposed on the support base and a nozzle device disposed on the carrying arm. The semiconductor processing apparatus further includes a wafer plate disposed on the support base. When a cleaning process is performed, the carrying arm is moved toward the wafer plate, and the nozzle device emits a first gas toward the support base and the wafer plate.

Abstract: The present disclosure provides an apparatus for fabricating a semiconductor device. The apparatus includes a lithography tool. The lithography tool includes: a first nozzle configured to dispense a developer solution to a wafer; a second nozzle configured to dispense a cleaning solution to the first nozzle; and a controller configured to operate the second nozzle according to a predefined program. The present disclosure also provides a method of fabricating a semiconductor device. The method includes performing a developing process, wherein the performing the developing process includes dispensing a developer solution on a wafer using a first nozzle. The method also includes cleaning the first nozzle with a second nozzle, wherein the cleaning the first nozzle is executed according to one of a plurality of program recipes that each specify a sequence and a duration for which the first nozzle and the second nozzle are to be selectively activated.

Abstract: The present disclosure provides an apparatus for fabricating a semiconductor device. The apparatus includes a lithography tool. The lithography tool includes: a first nozzle configured to dispense a developer solution to a wafer; a second nozzle configured to dispense a cleaning solution to the first nozzle; and a controller configured to operate the second nozzle according to a predefined program. The present disclosure also provides a method of fabricating a semiconductor device. The method includes performing a developing process, wherein the performing the developing process includes dispensing a developer solution on a wafer using a first nozzle. The method also includes cleaning the first nozzle with a second nozzle, wherein the cleaning the first nozzle is executed according to one of a plurality of program recipes that each specify a sequence and a duration for which the first nozzle and the second nozzle are to be selectively activated.