摘要:
A wet chemical processing chamber comprising a fixed unit, a detachable unit releasably coupled to the fixed unit, a seal contacting the fixed unit and the detachable unit, and a processing component disposed in the fixed unit and/or the detachable unit. The fixed unit can have a first flow system configured to direct a processing fluid through the fixed unit and a mounting fixture for fixedly attaching the fixed unit to a platform or deck of an integrated processing tool. The detachable unit can include a second flow system configured to direct the processing fluid to and/or from the first flow system of the fixed unit. The seal has an orifice through which processing fluid can flow between the first and second flow systems, and the processing component can impart a property to the processing fluid for processing a surface on a microfeature workpiece having submicron microfeatures.
摘要:
A transfer system (10) for moving one or more articles (12) between a conveyor (14) and a station (16). The system (10) includes a transfer assembly (10) having a lifting mechanism (62) configured to engage the article (12) as it is carried by the conveyor (14), lift the article (12) to a raised position above the support (60) and lower the article (12) from the raised position to the conveyor (14). The assembly (10) also includes a displacement device (114) configured to move the article (12) from the raised position to a station (16), position the article (12) at the station (16), and return the article (12) from the station (16) to the raised position above the conveyor (14). The system (10) also includes the method of transferring an article (12) between a conveyor (14) having a pair of spaced rails (116) and a station (16) positioned to one side of the conveyor (14). The method includes engaging the underside of the article (12) between the rails (116) and lifting the article (12) to a raised position and moving the article (12) in a direction perpendicular to the conveyor (14) between the raised position and a position vicinal the station (16).
摘要:
Tools having mounting modules with registration systems are disclosed. The mounting includes positioning elements for precisely locating a reactor and a workpiece transport that moves workpieces to and for the reactor. The relative positions between positioning elements of the reactor are fixed so that the workpiece transport does not need to be recalibrated when the reactor is removed and replaced with another reactor. The reactor includes an agitator for agitating processing fluid at a process surface of the workpiece. The agitator, the reactor, and electrodes within the reactor are configured to reduce the likelihood for electrical shadowing created by the agitator at the surface of the workpiece, and to account for three-dimensional effects on the electrical field as the agitator and/or the workpiece reciprocate relative to each other.
摘要:
An assembly method of assembling a substrate transfer device including: a transfer system unit forming step of fixing a robot and a substrate container retainer to a divided body which composes a part of the substrate transfer device and is formed separably on a main structural body as a residual part of the substrate transfer device, thereby forming a transfer system unit; an operation examination step of examining whether the robot fixed to the transfer system unit can operate as a part of the substrate transfer device or not; and a mounting step of mounting the transfer system unit on the main structural body of the substrate transfer device after the operation examination step.
摘要:
An assembly method of assembling a substrate transfer device including: a transfer system unit forming step of fixing a robot and a substrate container retainer to a divided body which composes a part of the substrate transfer device and is formed separably on a main structural body as a residual part of the substrate transfer device, thereby forming a transfer system unit; an operation examination step of examining whether the robot fixed to the transfer system unit can operate as a part of the substrate transfer device or not; and a mounting step of mounting the transfer system unit on the main structural body of the substrate transfer device after the operation examination step.
摘要:
A reticle manipulating device with an at least substantially closed housing for maintaining clean-room conditions inside the housing, an input/output station for introducing and discharging reticles in and out of the housing, and at least one functional unit arranged in the housing for impressing a predetermined function on the reticles. The device has a manipulating device also arranged inside the housing, for manipulating the reticles in the housing.
摘要:
It is an object of the present invention to provide a wafer release method capable of releasing a wafer safely, simply and certainly and improving a wafer releasing rate, a wafer release apparatus and a wafer release transfer machine using the wafer release apparatus. A wafer release method of the present invention comprises the steps of: pressing the uppermost wafer along an axis direction (L-L') shifted by an angle in the range of from 15 to 75 degrees from a crystal habit line axis (A-A') or (B-B') of the uppermost wafer clockwise or counterclockwise; bending upwardly the peripheral portion of the uppermost wafer so as to cause a bending stress in the uppermost wafer in the axis direction (L-L') shifted by the angle; blowing a fluid into a clearance between the lower surface of the uppermost wafer and the upper surface of the lower wafer adjacent thereto; and raising the uppermost wafer for releasing.
摘要:
In a semiconductor-fabrication equipment of a minienvironment system, ambient air is prevented from entering a gap between an opening of the semiconductor-fabrication equipment and a wafer gateway of a hermetic container to prevent dust entrained in the ambient air from adhering to wafers in the hermetic container. Clean air is injected from a clean-air injection device (1), which is connected to an air-supply device (2) through an air-supply tube (3), and which is provided with filter means (6a) in the from of rectangular frame formed with cylindrically-shaped filters connected to each other, to form an air curtain at the gap (96) between the gateway (74) of the hermetic container (71) through which wafers (73) are taken out of or put in the hermetic container (71) and the opening (98) of a loading part (78) attached to a front panel (77) of the semiconductor-fabrication equipment (76), thereby shutting off the ambient air that would otherwise enter the hermetic container (71) through the gap (96) between the gateway (74) of the hermetic container (71) and the opening (98) of the loading part (78) attached to the semiconductor-fabrication equipment (76) when a lid (75) of the hermetic container (71) is opened into the semiconductor-fabrication equipment (76).
摘要:
A front opening interface mechanical standard, or "FIMS", system is disclosed for ensuring proper registration of a pod door (22) against a port door (26) on a load port assembly without the use of guide pins on the port door (26). In a preferred embodiment, the load port assembly includes kinematic pins (27A, 27B) provided to mate within slots on the bottom of a FOUP to provide a fixed and repeatable position of the FOUP on the load port assembly. The load port assembly further includes a pair of latch keys (22) protruding outwardly from the outer surface of the port door (26) for mating within slots (33) of a door latch assembly within the pod door. The load port assembly may further include vacuum seals on the port door (26). In one embodiment, with the above constraints, the load port assembly may initially include removable alignment pins (40). The alignment pins (40) operate in conjunction with a calibration fixture to set the respective and collective heights of the kinematic pins (27A, 27B) on the load port assembly.
摘要:
A wafer (W) transfer system (E) comprises a host computer (1) for managing the production of semiconductor devices, probers (2) for checking electrical characteristics of the wafer (W) under control by this host computer (1), an AGV (3) for automatically transferring wafers (W) in a carrier to deliver the wafers (W) one by one to these probers (2) in response to the request of each of the probers (2), and an AGV controller (4) for controlling this AGV (3) under control by the host computer.