Abstract: A plasma processing apparatus includes a storage; processors; a liquid supply which supplies, into the storage, at least a first liquid composed of a processing liquid or source liquids for composing the processing liquid; a detector which detects a value of a parameter indicating a state of the first liquid supplied into the storage or a state of the processing liquid in the storage; and a controller which controls the processors to perform a liquid processing in sequence. The controller determines, based on a detection result of the value of the parameter, whether it is possible to supply the processing liquid continuously into a preset number of processors concurrently under a condition requested by the processors, and, if not, the controller performs a simultaneous processing restricting control of reducing a number of processors which are supposed to perform the liquid processing concurrently to be lower than the preset number.

Abstract: A plasma processing apparatus includes a storage; processors; a liquid supply which supplies, into the storage, at least a first liquid composed of a processing liquid or source liquids for composing the processing liquid; a detector which detects a value of a parameter indicating a state of the first liquid supplied into the storage or a state of the processing liquid in the storage; and a controller which controls the processors to perform a liquid processing in sequence. The controller determines, based on a detection result of the value of the parameter, whether it is possible to supply the processing liquid continuously into a preset number of processors concurrently under a condition requested by the processors, and, if not, the controller performs a simultaneous processing restricting control of reducing a number of processors which are supposed to perform the liquid processing concurrently to be lower than the preset number.

Abstract: A substrate processing apparatus includes a mixing tank, a first opening/closing valve, a second opening/closing valve, a first flow rate measuring unit, a second flow rate measuring unit, a control unit, and a substrate processing unit. A first liquid and a second liquid are mixed such that the second liquid is mixed in an amount more than that of the first liquid. The first and second opening/closing valves open/close a first flow path and a second flow path, respectively. The first and second flow rate measuring units measure flow rates of the first and second liquids flowing through the first and second flow paths, respectively. The control unit controls opening/closing of the first opening/closing valve and the second opening/closing valve. The substrate processing unit processes a substrate by supplying a mixed liquid of the first and second liquids to the substrate.

Abstract: Disclosed are a substrate liquid processing apparatus and method for performing a liquid processing on a substrate using a processing liquid, and a computer-readable recording medium with a substrate liquid processing program recorded therein. In the method, a first chemical liquid supply step is performed to supply a first chemical liquid from a first chemical liquid supply unit to a processing liquid storage unit, a first chemical liquid purifying step is performed to purify the first chemical liquid in a chemical liquid purifying unit, a second chemical liquid supply step is performed to supply a second chemical liquid from a second chemical liquid supply unit to the processing liquid storage unit, and a processing liquid supply step is performed to supply the processing liquid obtained by mixing the first and second chemical liquids from the processing liquid supply unit to substrate liquid processing units.

Abstract: Disclosed are a substrate liquid processing apparatus and method for performing a liquid processing on a substrate using a processing liquid, and a computer-readable recording medium with a substrate liquid processing program recorded therein. In the method, a first chemical liquid supply step is performed to supply a first chemical liquid from a first chemical liquid supply unit to a processing liquid storage unit, a first chemical liquid purifying step is performed to purify the first chemical liquid in a chemical liquid purifying unit, a second chemical liquid supply step is performed to supply a second chemical liquid from a second chemical liquid supply unit to the processing liquid storage unit, and a processing liquid supply step is performed to supply the processing liquid obtained by mixing the first and second chemical liquids from the processing liquid supply unit to substrate liquid processing units.

Abstract: A substrate processing apparatus includes a mixing tank, a first opening/closing valve, a second opening/closing valve, a first flow rate measuring unit, a second flow rate measuring unit, a control unit, and a substrate processing unit. A first liquid and a second liquid are mixed such that the second liquid is mixed in an amount more than that of the first liquid. The first and second opening/closing valves open/close a first flow path and a second flow path, respectively. The first and second flow rate measuring units measure flow rates of the first and second liquids flowing through the first and second flow paths, respectively. The control unit controls opening/closing of the first opening/closing valve and the second opening/closing valve. The substrate processing unit processes a substrate by supplying a mixed liquid of the first and second liquids to the substrate.