摘要:
A method of forming a resist on a substrate and processing the resist in a resist processing system having a processing region and a non-processing region which are air-conditioned, the method comprising the steps of, transferring the substrate into the non-processing region, coating the resist on the substrate, exposing the coated resist, developing the exposed resist, subjecting the coated resist at least once, to heat treatment in a period from the transferring step to the developing step, detecting at least once, the concentration of an alkaline component which causes defective resolution of the resist in a processing atmosphere in a period from the transferring step to the developing step, setting a threshold value for the concentration of the alkaline component in the processing atmosphere which causes the defective resolution of the resist, and controlling and changing at least one processing atmosphere in the steps in accordance with a detected concentration of the alkaline component and the threshold value.
摘要:
A method of forming a resist on a substrate and processing the resist in a resist processing system having a processing region and a non-processing region which are air-conditioned, the method comprising the steps of, transferring the substrate into the non-processing region, coating the resist on the substrate, exposing the coated resist, developing the exposed resist, subjecting the coated resist at least once, to heat treatment in a period from the transferring step to the developing step, detecting at least once, the concentration of an alkaline component which causes defective resolution of the resist in a processing atmosphere in a period from the transferring step to the developing step, setting a threshold value for the concentration of the alkaline component in the processing atmosphere which causes the defective resolution of the resist, and controlling and changing at least one processing atmosphere in the steps in accordance with a detected concentration of the alkaline component and the threshold value.
摘要:
A method of forming a resist on a substrate and processing the resist in a resist processing system having a processing region and a non-processing region which are air-conditioned, the method comprising the steps of, transferring the substrate into the non-processing region, coating the resist on the substrate, exposing the coated resist, developing the exposed resist, subjecting the coated resist at least once, to heat treatment in a period from the transferring step to the developing step, detecting at least once, the concentration of an alkaline component which causes defective resolution of the resist in a processing atmosphere in a period from the transferring step to the developing step, setting a threshold value for the concentration of the alkaline component in the processing atmosphere which causes the defective resolution of the resist, and controlling and changing at least one processing atmosphere in the steps in accordance with a detected concentration of the alkaline component and the threshold value.
摘要:
The present invention provides a substrate treating system for successively treating a plurality of substrates W under an air-conditioned environment. The system comprises an outer casing provided with a cassette transfer port through which a cassette is transferred, a cassette section having a cassette table arranged within an inner space surrounded by the outer casing for supporting the cassette transferred through the cassette transfer port, a sub-arm mechanism for taking the substrates one by one from the cassette section, a process section positioned adjacent to the cassette section and having a plurality of treating units for treating the substrates arranged therein, a main arm mechanism arranged within the process section for receiving the substrates from the sub-arm mechanism arranged in the cassette section and, then, transferring the received substrates to each of the treating units while transferring the treated substrates out of the treating units, an air supply mechanism for supplying a clean air to form a down-stream within the space surrounded by the outer casing, and a partition plate for partitioning the inner space surrounded by the outer casing not to interfere the down-flow of the air formed by the air supply mechanism, the partition plate having a substrate transfer port through which the substrate is transferred from one of the partitioned spaces to the other partitioned space.
摘要:
A method of subjecting a plurality of wafers to coating and beating treatments where a first boat is placed on a stage arranged in an interface section. The first boat is capable of containing the wafers stacked at intervals in a vertical direction. The stage is capable of moving in a horizontal direction, and has a plurality of positions for respectively placing a plurality of boats. The wafers are conveyed from a supply section to a coating section, and are subjected to a coating treatment one by one. The wafers, which have undergone the coating treatment, are conveyed to the interface section. The wafers, which have undergone the coating treatment, are loaded into the first boat placed on the stage, in the interface section. The first boat containing the wafers, which have undergone the coating treatment, is located at a transfer position by moving the stage. The first boat, located at a transfer position by moving the stage. The first boat, located at the transfer position, is conveyed from the stage into a heating section, and the wafers, which have undergone the coating treatment, are subjected to a heating treatment simultaneously and all together.
摘要:
A substrate processing apparatus according to this invention includes an interface section having a first transfer member for transferring an object from a coating process section for applying a process solution to the object in accordance with a single sheet process to an object holding member, and a moving member for detachably supplying a plurality of object holding member and simultaneously moving the plurality of object holding member, and a heat-treatment section having a second transfer member for transferring the object placed on the object holding member to a heat-treatment section for heat-treating the plurality of objects, which have undergone the coating process, in accordance with a batch process.
摘要:
An apparatus for subjecting a plurality of wafers to coating and heating treatments, including a coating section for subjecting the wafers to a coating treatment one by one, a heating section for subjecting wafers which have undergone the coating treatment to a heating treatment all together, and an interface section arranged between the coating section and the heating section. The wafers are heat-treated in the heat treatment section while the wafers are stacked at intervals in a vertical direction in a boat. The wafers which have undergone the coating treatment are loaded into the boat by a conveying member in the interface section. The conveying member and the boat are surrounded by a surrounding space formed by a casing at the interface section. A circulation line is combined with an air supply and exhaust system, for circulating air in the surrounding space. A dehumidifier is arranged on the circulation line for dehumidifying air in the circulation line to provide localized dehumidification of the surrounding space formed by the casing.
摘要:
Coils are formed into a coil group for a single phase by serially connecting a plurality of coils so that the resulting magnetic flux distribution is a sine wave distribution. The coil group for a single phase is constituted by a plurality of coil sets, formed from two coils that are wound around two adjacent magnetic pole teeth, connected in series. Each coil set includes coils of the two magnetic pole teeth constituting that coil set wound in opposite directions to each other looking from the inside of the stator. An electrical wire extending from an end winding of each coil is turned back so as to run in a direction opposite to an electrical wire connection to a start winding of that coil, and is connected to either a start winding of the next coil or a connection terminal.
摘要:
Coils are formed into a coil group for a single phase by serially connecting a plurality of coils so that the resulting magnetic flux distribution is a sine wave distribution. The coil group for a single phase is constituted by a plurality of coil sets, formed from two coils that are wound around two adjacent magnetic pole teeth, connected in series. Each coil set includes coils of the two magnetic pole teeth constituting that coil set wound in opposite directions to each other looking from the inside of the stator. An electrical wire extending from an end winding of each coil is turned back so as to run in a direction opposite to an electrical wire connection to a start winding of that coil, and is connected to either a start winding of the next coil or a connection terminal.
摘要:
A transmission and reception system includes a transmission apparatus and reception apparatuses. The transmission apparatus transmits a storage identifier for identifying a storage medium and data. The reception apparatuses each include a receiving section for receiving the storage identifier for identifying the storage medium and the data, and a storage control section for storing the data received by the receiving section on the storage medium identified by the storage identifier received by the receiving section. Hence, automatic storage of data conforming to personal taste and simultaneous automatic storage of data for plural persons are realized.