摘要:
A container system may comprise a container, a refrigerant tray, and refrigerant. The container may have a container interior. The refrigerant tray may be mountable within the container interior and may include a sublimation port. The refrigerant may be mounted within the refrigerant tray. The refrigerant may produce a cold gas upon sublimation of the refrigerant. The cold gas may pass through the sublimation port and enter into the container interior.
摘要:
A method includes, in a server residing in a network of interconnected computers, populating a repository with content, each one of the content categorized by at least one community designation, one topic designation, one tag and/or one company designation, receiving registration information for users, the registration information including a username and at least one community designation, one topic designation, one tag and/or one company designation, receiving content from a first user, the content including at least one community designation, one topic designation, one tag and/or one company designation, storing the received content in the repository, and notifying a subset of users of the received content, the community designation, topic designation, tag and/or company designation of each of the subset of users matching the community designation, topic designation, tag and/or company designation of received content.
摘要:
A closet comprises a support rail, a light, a raceway, a rub strip, and a hinge unit. The support rail is capable of providing structural support for the closet and having a plurality of connecting elements. The light has a first set of connecting elements capable of being engaged to the plurality of connecting elements. The raceway has a second set of connecting elements capable of being engaged to the plurality of connecting elements. The rub strip has a third set of connecting elements capable of being engaged to the plurality of connecting elements. The hinge unit has a shape capable of being connected to the support rail.
摘要:
An ion implanter includes an ion source for generating an ion beam, an analyzer for separating unwanted components from the ion beam, a first beam transport device for transporting the ion beam through the analyzer at a first transport energy, a first deceleration stage positioned downstream of the analyzer for decelerating the ion beam from the first transport energy to a second transport energy, a beam filter positioned downstream of the first deceleration stage for separating neutral particles from the ion beam, a second beam transport device for transporting the ion beam through the beam filter at the second transport energy, a second deceleration stage positioned downstream of the beam filter for decelerating the ion beam from the second transport energy to a final energy, and a target site for supporting a target for ion implantation. The ion beam is delivered to the target site at the final energy. In a double deceleration mode, the second transport energy is greater than the final energy for highest current at low energy. In an enhanced drift mode, the second transport energy is equal to the final energy for highest beam purity at low energy.
摘要:
The present invention is directed to a scanning apparatus and method for processing a workpiece, wherein the scanning apparatus comprises a wafer arm and moving arm fixedly coupled to one another, wherein the wafer arm and moving arm are operable to rotate about a first axis. An end effector, whereon the workpiece resides, is coupled to the wafer arm. A rotational shaft couples the wafer arm and moving arm to a first actuator, wherein the first actuator provides a rotational force to the shaft. A momentum balance mechanism is coupled to the shaft and is operable to generally reverse the rotational direction of the shaft. The momentum balance mechanism comprises one or more fixed spring elements operable to provide a force to a moving spring element coupled to the moving arm. A controller is further operable to maintain a generally constant translational velocity of the end effector within a predetermined scanning range.
摘要:
The present invention is directed to a semiconductor processing apparatus and a method for clamping a semiconductor substrate and controlling a heat transfer associated therewith. According to one aspect of the present invention, a multi-polar electrostatic chuck and associated method is disclosed which provides a controlled and uniform heat transfer coefficient across a surface thereof. The multi-polar electrostatic chuck comprises a semiconductor platform having a plurality of protrusions that define gaps therebetween, wherein a distance or depth of the gaps is uniform and associated with a mean free path of the cooling gas therein. The electrostatic chuck is permits a control of a backside pressure of a cooling gas within the plurality of gaps to thus control a heat transfer coefficient of the cooling gas. The plurality of protrusions further provide a uniform contact surface, wherein a contact conductivity between the plurality of protrusions and the substrate is controllable and significantly uniform across the substrate.
摘要:
The present invention is directed to a method of forming a clamping plate for a multi-polar electrostatic chuck. The method comprises forming a first electrically conductive layer over a semiconductor platform and defining a plurality of portions of the first electrically conductive layer which are electrically isolated from one another. A first electrically insulative layer is formed over the first electrically conductive layer, the first electrically insulative layer comprising a top surface having a plurality of MEMS protrusions extending a first distance therefrom. A plurality of poles are furthermore electrically connected to the respective plurality of portions of the first electrically conductive layer, wherein a voltage applied between the plurality of poles is operable to induce an electrostatic force in the clamping plate.
摘要:
A closet comprises a support rail, a light, a raceway, a rub strip, and a hinge unit. The support rail is capable of providing structural support for the closet and having a plurality of connecting elements. The light has a first set of connecting elements capable of being engaged to the plurality of connecting elements. The raceway has a second set of connecting elements capable of being engaged to the plurality of connecting elements. The rub strip has a third set of connecting elements capable of being engaged to the plurality of connecting elements. The hinge unit has a shape capable of being connected to the support rail.
摘要:
A panel includes a core and a fastener receptacle extending into the core. The fastener receptacle has an internal hollow and an opening to the internal hollow. The opening is formed by a lip that can engage and structurally support a push-in fastener.
摘要:
The present invention facilitates semiconductor device fabrication by obtaining angle of incidence values and divergence of an ion beam normal to a plane of a scanned beam. A divergence detector comprising a mask and profiler/sensor is employed to obtain beamlets from the incoming ion beam and then to measure beam current at a number of vertical positions. These beam current measurements are then employed to provide the vertical angle of incidence values, which provide a vertical divergence profile that serves to characterize the ion beam. These values can be employed by an ion beam generation mechanism to perform adjustments on the generated ion beam or position of the workpiece if the values indicate deviation from desired values.