摘要:
A batch forming apparatus forms a batch of substrates by combining a plurality of substrates that have been taken out from a plurality of carriers each containing therein the substrates in a stacked manner. The batch forming apparatus includes: a substrate transfer mechanism that takes out the substrates from each carrier and transfer the substrates; a substrate relative positional relationship changing mechanism that rearranges one or more substrates out of the substrates transferred by the substrate transfer mechanism one by one relative to other substrates to change positional relationships of the substrates relative to each other; and a batch forming mechanism that forms a batch of substrates out of the substrates that have been transferred thereto by the substrate transfer mechanism, with positional relationships of the substrates having been changed relative to each other by the substrate relative positional relationship changing mechanism. A substrate processing system includes such a batch forming apparatus, and a substrate processing apparatus that process the batch of substrates formed by the batch forming apparatus.
摘要:
A semiconductor device fabricating system 1 includes a casing 10, processing units 12, 13 and 14, for carrying out semiconductor device fabricating processes, disposed inside the casing, and platforms 15, 16 and 17 set outside the casing. The platforms are foldable. Spaces required by the platforms can be reduced and the footprint of the semiconductor device fabricating system can be reduced by folding the platforms.
摘要:
A semiconductor device fabricating system 1 includes a casing 10, processing units 12, 13 and 14, for carrying out semiconductor device fabricating processes, disposed inside the casing, and platforms 15, 16 and 17 set outside the casing. The platforms are foldable. Spaces required by the platforms can be reduced and the footprint of the semiconductor device fabricating system can be reduced by folding the platforms.
摘要:
A liquid processing apparatus has a substrate rotating device including a holder for holding a substrate and a motor, a chamber for applying the liquid processing to the substrate, a posture changing mechanism for changing the posture of the substrate rotating device at outside of the chamber such that a state of the substrate held by the holder changes between vertical and horizontal, and a position adjusting mechanism for relatively adjusting the positions of the chamber and the substrate rotating device together with the posture changing mechanism such that the holder is housed in the chamber. The substrate is taken out from the container and held by the holder in a horizontal state. After the posture of the holder was changed to vertical, a process liquid is supplied to the substrate of vertical state.
摘要:
A substrate processing system includes a substrate transfer unit having a plural-wafer conveyer that transfers plural wafers collectively and a single wafer conveyer that transfers a single wafer at a time. The single-wafer conveyer is accessible to the plural-wafer conveyer to deliver and remove a wafer to and from the plural-wafer conveyer.
摘要:
There is provided a system in which transportation, assembly and maintenance can be easily carried out. The system comprises: a case carrying unit for carrying in/out a case accommodating therein the substrate; a liquid-processing unit and the processing liquid being supplied to process the substrate with the processing liquid; a substrate conveying unit for conveying the substrate between the case carrying unit and the liquid-processing unit; a processing liquid storing unit for storing, feeding and recovering the processing liquid which is supplied to the liquid-processing unit; and a plurality of frames each supporting one or more of the case carrying unit, the liquid-processing unit, the substrate conveying unit and the processing liquid storing unit, wherein the at least two of the plurality of frames are capable of being connected to and separated from each other.
摘要:
A cleaning apparatus and a cleaning method for cleaning a object are provided. In the cleaning apparatus, a drying chamber 42 and a cleaning bath 41 are separated from each other up and down, respectively. Thus, a space in the drying chamber 42 can be insulated from a space of the cleaning bath 41 through rotary doors 59a and a slide door 72. In the cleaning method, a cleaning process in the cleaning bath 41 is carried out while sealing it by the rotary doors 59a. On the other hand, a drying process in the drying chamber 42 is accomplished while sealing and closing it by the slide door 72. Consequently, there is no possibility that, during the drying process, the object is subjected to a bad influence from a chemical treatment.
摘要:
A cleaning equipment generally comprises: a cleaning bath 30 for storing therein a cleaning solution to allow a semiconductor wafer W to be dipped in the cleaning solution to clean the surface of the wafer W; a cleaning solution supply pipe 33 for connecting the cleaning bath 30 to a pure water supply source 31; a chemical storing container 34 for storing therein a chemical; a chemical supply pipe 36 for connecting the cleaning solution supply pipe 33 to the chemical storing container 34 via an injection shut-off valve 35; and a diaphragm pump 37 for injecting a predetermined amount of chemical from the chemical storing container 34 into pure water flowing through the cleaning solution supply pipe 33. The temperature of the cleaning solution in the cleaning bath 30 is detected by, e.g., a temperature sensor 44. On the basis of a detection signal outputted from the temperature sensor 44, the amount of the chemical injected by the diaphragm pump 37 is controlled so that the concentration of the chemical is a predetermined concentration. Thus, a predetermined amount of chemical can be injected so as to clean the wafer W with a predetermined concentration of chemical.
摘要:
A substrate processing apparatus (1) for processing wafers (W) has a first processing chamber (2) capable of containing the wafers (W) and a second processing chamber (4) capable of containing the wafers (W). The second processing chamber (4) is formed below and near the first processing chamber (2) and is capable of communicating with the first processing chamber (2). A wafer guide (6) carries the wafers (W) vertically between the first and second processing chambers (2, 4). A shutter (7) is opened to allow the first and second processing chambers (2, 4) to communicate with each other and is closed to isolate the same from each other. A steam supply system (8) including steam supply port, an ozone gas supply system (9) including ozone gas supply port and an IPA supply system (10) including IPA supply port are combined with the first processing chamber (2). A pure water supply system (11) including pure water supply port and a draining unit (12) including a drain pipe-line (141) through which pure water is drained are combined with the second processing chamber (4).
摘要:
A cleaning and drying apparatus includes a cleaning bath 22 for collecting cleaning liquid and also discharging the liquid, a drying chamber 23 arranged above the cleaning bath 22 and a wafer boat 24 for conveying semiconductor wafers W between the cleaning bath 22 and the drying chamber 23. Dry gas nozzles 37 for ejecting dry gas are provided in the drying chamber 23. A shutter 36 is arranged between the cleaning bath 22 and the drying chamber 23, for insulating the cleaning bath 22 from the drying chamber 23. A central processing unit 60 controls respective operations of the dry gas nozzles 37 and a driving unit 52 for the shutter 36. With the arrangement, after the wafers W have been cleaned in the cleaning bath 22, the cleaning liquid is discharged through a bottom of the bath 22, while the dry gas is supplied from the dry gas nozzles 37 to contact with surfaces of the wafers W and the cleaning liquid in a first drying process. Next, a second drying process is carried out due to condensation of the cleaning liquid on the wafers and the dry gas. In this way, the improvement in drying efficiency and the reduction of consumed dry gas can be accomplished.