摘要:
The present invention generally provides apparatus and method for adjusting plasma density distribution in an inductively coupled plasma chamber. One embodiment of the present invention provides an apparatus configured for processing a substrate. The apparatus comprises a chamber body defining a process volume configured to process the substrate therein, and a coil assembly coupled to the chamber body outside the process volume, wherein the coil assembly comprises a coil mounting plate, a first coil antenna mounted on the coil mounting plate, and a coil adjusting mechanism configured to adjust the alignment of the first coil antenna relative to the process volume.
摘要:
Embodiments of the invention provide a fluid processing method and apparatus. The apparatus includes a substrate support assembly positioned in a processing volume, a disk shaped member positioned in the processing volume in parallel orientation with a substrate supported on the substrate support assembly, a fluid outlet positioned in a central location of the disk shaped member, and a plurality of turbolators positioned on an upper surface of the disk shaped member, the turbolators being configured to generate a uniform turbulent flow of fluid traveling from the fluid outlet to a perimeter of the substrate. The method includes flowing a heated processing fluid over a plurality of turbolators that are positioned under a substrate being processed to control the temperature of the substrate during processing.
摘要:
A method and apparatus for controlling a substrate temperature during an electroless deposition process. The apparatus includes a deposition cell configured to support a substrate at a position above a fluid distribution member. A heated fluid is dispensed from the fluid distribution member and contacts the backside of the substrate, thus heating the substrate. The fluid is dispensed from apertures configured to maintain a constant temperature across the substrate surface. The method includes flowing a heated fluid through a diffusion member against a backside of the substrate in a configuration that is configured to generate a constant processing temperature across the front side or processing side of the substrate.
摘要:
Certain example embodiments described herein relate to techniques for dynamically selecting rule processing modes. The processing mode does not need to be specified during rule design/authoring. Two sets of artifacts may be generated to support a desired processing mode. This may occur in the designer's local workspace, e.g., so that rule invocation can be tested locally. Additionally, or alternatively, both sets of artifacts may be installed on the rule engine running on a remote server when the project is deployed. The designer need not be aware that both sets of artifacts are being generated. In certain example embodiments, the designer may have the ability to sequence rules within metaphors (or decision entities such as decision tables), and/or the ability to sequence metaphors within rule sets. During rule invocation, a parameter may be provided to indicate the processing mode (e.g., sequential or inferential) to be used by the rule engine.
摘要:
Described herein are exemplary apparatuses having multiple gas distribution assemblies in accordance with one embodiment. In one embodiment, the apparatus includes two or more gas distribution assemblies. Each gas distribution assembly has orifices through which at least one process gas is introduced into a processing chamber. The two or more gas distribution assemblies may be designed to have complementary characteristic radial film growth rate profiles.
摘要:
The present invention generally provides apparatus and method for processing a substrate. Particularly, the present invention provides apparatus and methods to obtain a desired distribution of a process gas. One embodiment of the present invention provides an apparatus for processing a substrate comprising an injection nozzle having a first fluid path including a first inlet configured to receive a fluid input, and a plurality of first injection ports connected with the first inlet, wherein the plurality of first injection ports are configured to direct a fluid from the first inlet towards a first region of a process volume, and a second fluid path including a second inlet configured to receive a fluid input, and a plurality of second injection ports connected with the second inlet, wherein the second injection ports are configured to direct a fluid from the second inlet towards a second region of the process volume.
摘要:
The present invention generally provides apparatus and methods for forming LED structures. One embodiment of the present invention provides a method for fabricating a compound nitride structure comprising forming a first layer comprising a first group-III element and nitrogen on substrates in a first processing chamber by a hydride vapor phase epitaxial (HVPE) process or a metal organic chemical vapor deposition (MOCVD) process, forming a second layer comprising a second group-III element and nitrogen over the first layer in a second processing chamber by a MOCVD process, and forming a third layer comprising a third group-III element and nitrogen over the second layer by a MOCVD process.
摘要:
The present invention generally provides apparatus and method for processing a substrate. Particularly, the present invention provides apparatus and methods to obtain a desired distribution of a process gas. One embodiment of the present invention provides an apparatus for processing a substrate comprising an injection nozzle having a first fluid path including a first inlet configured to receive a fluid input, and a plurality of first injection ports connected with the first inlet, wherein the plurality of first injection ports are configured to direct a fluid from the first inlet towards a first region of a process volume, and a second fluid path including a second inlet configured to receive a fluid input, and a plurality of second injection ports connected with the second inlet, wherein the second injection ports are configured to direct a fluid from the second inlet towards a second region of the process volume.
摘要:
A method and apparatus for providing a precursor to a process chamber is described. The apparatus comprises an ampoule capable of receiving either a liquid precursor source material or a solid precursor source material. The ampoule is capable of delivering either a liquid precursor material to a vaporizer coupled to the process chamber, or a vaporized or gaseous precursor material to the process chamber. The ampoule also includes a continuous level sensor to accurately monitor the level of precursor source material within the ampoule.
摘要:
Embodiments of the invention generally provide an electrochemical plating system. The plating system includes a substrate loading station positioned in communication with a mainframe processing platform, at least one substrate plating cell positioned on the mainframe, at least one substrate bevel cleaning cell positioned on the mainframe, and a stacked substrate annealing station positioned in communication with at least one of the mainframe and the loading station, each chamber in the stacked substrate annealing station having a heating plate, a cooling plate, and a substrate transfer robot therein.