Abstract:
The embodiment of a substrate treatment device includes a treatment bath configured to store a treatment liquid in which a treatment object is to be immersed, a transport section configured to transport the treatment object, a temperature control section provided in at least one of the treatment bath and a position spaced from the treatment bath and configured to perform at least one of heating and cooling of the treatment object. the treatment object is at least one of: a laminated substrate including a device substrate, a support substrate, and an adhesive provided between the device substrate and the support substrate, the device substrate with the adhesive attached thereto, and the support substrate with the adhesive attached thereto.
Abstract:
According to one embodiment, a bonding apparatus for processing a retained substrate includes a main body unit, a nozzle, a gas supply unit, and a substrate support unit. The nozzle opens on a face of the main body unit on a side that a first substrate is retained. The gas supply unit is configured to supply gas to the nozzle, to apply suction to the first substrate and to separate the substrate from the face of the main body unit. The substrate support unit is configured to support a peripheral edge portion of a second substrate provided in opposition to the first substrate with a predetermined gap.
Abstract:
A suction stage may include a mounting section configured to mount a first substrate, and an evacuation section configured to evacuate air between the first substrate and the mounting section. The mounting section includes a ring-shaped first wall part, and a ring-shaped second wall part inside the first wall part. The evacuation section includes a first control valve between the evacuation section and a first region between the first and second wall parts, a second control valve between the evacuation section and a second region inside the second wall part, and a control section configured to control the valves. The control section is configured to control the valves so that suction and non-suction of the first substrate are alternately performed in at least one of the regions. Thus, suction of the first substrate may be deactivated in one of the regions, while the suction is active in the other region.
Abstract:
A liquid feeding device that feeds a treatment liquid to a treating device and also recovers the treatment liquid for re-feeding, include feeding tanks having an exhaust passage and an overflow line, and can be switched to one of a feeding mode in which the treatment liquid is fed and a standby mode in which the feeding tank is on standby while accommodating the treatment liquid; a feeding mechanism that feeds the treatment liquid to the treating device from the feeding tank in the feeding mode among the plurality of feeding tanks; a recovery mechanism that recovers and returns the treatment liquid excessive in the treatment device to the feeding tank in the feeding mode; and an on-off mechanism provided in each of the plurality of feeding tanks to block the exhaust passage and the overflow line is provided.
Abstract:
According to one embodiment, a substrate processing apparatus and a substrate processing method that can improve the quality of substrates are provided. The substrate processing apparatus according to one embodiment includes: a table 20 configured to support a processing target W including a substrate W1, a ring W2 surrounding a surrounding of the substrate W1, and a dicing tape W3 adhered to a lower surface of the substrate W1 and a lower surface of the ring W2, and a liquid supplier 50 configured to eject a liquid which does not mix with a processing liquid for processing the substrate W1 and which has a specific gravity heavier than the processing liquid to one of an upper surface of the ring W2 of the processing target W supported by the table 20 rotating by the rotation mechanism 30, an outer circumference end portion of the substrate W1 of the processing target W supported by the table 20 rotating by the rotation mechanism 30, and between the substrate W1 and the ring W2 of the processing target W supported by the table 20 rotating by the rotation mechanism in accordance with a rotation number of the table 20 to supply the liquid between the substrate W1 and the ring W2 of the processing target W.
Abstract:
According to the embodiment, a suction stage includes a mounting section configured to mount a first substrate, and an evacuation section configured to evacuate air between the first substrate and the mounting section. The mounting section includes a first wall part provided on an outer peripheral side of one end surface of the mounting section and shaped like a ring, and a second wall part provided inside the first wall part and shaped like a ring. The evacuation section includes a first control valve provided between the evacuation section and a first region between the first wall part and the second wall part, a second control valve provided between the evacuation section and a second region inside the second wall part, and a control section configured to control the first control valve and the second control valve. The control section is configured to control the first control valve and the second control valve so that suction of the first substrate and deactivation of the suction of the first substrate are alternately performed in at least one of the first region and the second region. While the suction of the first substrate is deactivated in one of the first region and the second region, the suction of the first substrate is performed in the other region.
Abstract:
According to one embodiment, a bonding apparatus for processing a retained substrate includes a main body unit, a nozzle, a gas supply unit, and a substrate support unit. The nozzle opens on a face of the main body unit on a side that a first substrate is retained. The gas supply unit is configured to supply gas to the nozzle, to apply suction to the first substrate and to separate the substrate from the face of the main body unit. The substrate support unit is configured to support a peripheral edge portion of a second substrate provided in opposition to the first substrate with a predetermined gap.