Abstract: A method of forming substrates. The method includes providing a donor substrate; and forming a cleave layer comprising a cleave plane on the donor substrate. The cleave plane extends from a periphery of the donor substrate through a center region of the substrate. The method also includes forming a device layer on the cleave layer. The method also includes selectively introducing a plurality of particles along the periphery of the cleave plane to form a higher concentration region at the periphery and a lower concentration region in the center region. Selected energy is provided to the donor substrate to initiate a cleaving action at the higher concentration region at the periphery of the cleave plane to cleave the device layer at the cleave plane.

Abstract: A method for cleaning objects (e.g., wafers, integrated circuits, photonic devices, opto-electronic devices, piezoelectronic devices, microelectromechanical systems (“MEMS”), sensors, actuators, solar cells, flat panel displays (e.g., LCD, AMLCD), biological and biomedical devices) of particles (e.g., particulate contamination) that attach themselves to surfaces of the objects. The method includes applying a high energy laser source on a surface of a substrate to release one or more particles from the surface of the substrate while maintaining the substrate in a vacuum environment; and applying an electrostatic source directed to the substrate to attract the released one or more particles from the substrate to remove the one or more particles from the surface of the substrate. The method also removes the substrate from the vacuum environment.

Abstract: A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of forming a stressed region in a selected manner at a selected depth (20) underneath the surface. An energy source such as pressurized fluid is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.

Abstract: An ion implantation apparatus and method. The apparatus has a vacuum chamber and an ion beam generator to generate an ion beam in the vacuum chamber. The apparatus also has an implant wheel (10), in the vacuum chamber, having a plurality of circumferentially distributed substrate holding positions. Each of the substrate holding positions comprises a substrate holder (17), which includes an elastomer overlying the substrate holder (17) and a thermal insulating material (71) (e.g., quartz, silicon, ceramics, and other substantially non-compliant materials) overlying the elastomer (72). The present thermal insulating material increases a temperature of a substrate as it is implanted.

Abstract: A method for forming a film of material (12) from a donor substrate (10). The technique has a step of introducing energetic particles (22) through a surface of a donor substrate (10) to a selected depth (20) underneath the surface, where the particles have a relatively high concentration to define a donor substrate material (12) above the selected depth. An energy source is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate. A step of increasing a built-in energy state of the substrate is also included.

Abstract: A method for generating a plurality of donor wafers and handle wafers prior to an order being placed by a customer. For example, a plurality of donor wafers with different silicon layer thicknesses along with a plurality of handle wafers with different oxide layer thicknesses are fabricated. Subsequently, a customer may place an order for silicon-on-insulator (SOI) wafers which share defined parameters. Therefore, a prefabricated donor wafer and handle wafer are selected based on the customer's defined parameters and then bonded together. Next, the donor wafer is cleaved from the handle wafer wherein the handle wafer retains the silicon layer of the donor wafer. The silicon layer thickness of the handle wafer may be altered to meet the customer's parameters. For example, an epitaxial smoothing process may decrease the silicon layer thickness while an epitaxial thickening process may increase the silicon layer thickness.

Abstract: A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of introducing energetic particles (22) in a selected manner through a surface of a donor substrate (10) to a selected depth (20) underneath the surface, where the particles have a relatively high concentration to define a donor substrate material (12) above the selected depth and the particles for a pattern at the selected depth. An energy source such as pressurized fluid is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.

Abstract: A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of introducing energetic particles (22) through a surface of a donor substrate (10) to a selected depth (20) underneath the surface, where the particles have a relatively high concentration to define a donor substrate material (12) above the selected depth. An energy source is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.

Abstract: A cluster tool system having a computer memory. The memory has a variety of codes for operating a plasma immersion ion implantation chamber. In some embodiments, the cluster tool method also includes computer codes for a controlled cleaving process chamber, as well as others.

Abstract: A process for forming an integrated circuit device structure. The process includes forming a first gate layer on a thickness of material on a donor substrate. The donor substrate has a cleave region underlying the gate layer. The process also includes joining the donor substrate to a handle substrate where the gate layer face the handle substrate; and separating the thickness of material at the cleave region from the donor substrate to define a handle substrate comprising the gate layer and an overlying thickness of material. The process forms a plurality of second gate structures on the thickness of material, where at least one of the first gate structures facing one of the second gate structures forming a channel region therebetween.

Abstract: A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of introducing energetic particles (22) in a selected manner through a surface of a donor substrate (10) to a selected depth (20) underneath the surface, where the particles have a relatively high concentration to define a donor substrate material (12) above the selected depth and the particles for a pattern at the selected depth. An energy source is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.

Abstract: A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of forming a weakened region in a selected manner at a selected depth (20) underneath the surface. An energy source is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.

Abstract: A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of forming a weakened region in a selected manner at a selected depth (20) underneath the surface. An energy source is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.

Abstract: A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of introducing energetic particles (22) in a selected manner through a surface of a donor substrate (10) to form a pattern at a selected depth (20) underneath the surface. The particles have a concentration sufficiently high to define a donor substrate material (12) above the selected depth. An energy source is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.

Abstract: A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of introducing energetic particles (22) in a selected manner through a surface of a donor substrate (10) to a selected depth (20) underneath the surface, where the particles have a relatively high concentration to define a donor substrate material (12) above the selected depth and the particles for a pattern at the selected depth. An energy source such as pressurized fluid is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.

Abstract: A technique for forming films of material (12) from a donor substrate (10). The technique has a step of introducing energetic particles (22) through a surface of a donor substrate (10) to a selected depth (20) underneath the surface, where the particles have a relatively high concentration to define donor substrate material (12) above the selected depth. Energy is provided to a selected region of the substrate to cleave a thin film of material from the donor substrate. Particles are introduced again into the donor substrate underneath a fresh surface of the donor substrate. A second thin film of material is then cleaved from the donor substrate.

Abstract: A cluster tool system having a computer memory. The memory has a variety of codes for operating a plasma immersion ion implantation chamber. In some embodiments, the cluster tool method also includes computer codes for a controlled cleaving process chamber, as well as others.

Abstract: A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of forming a stressed region in a selected manner at a selected depth (20) underneath the surface. An energy source such as pressurized fluid is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.

Abstract: A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of introducing energetic particles (22) through a surface of a donor substrate (10) to a selected depth (20) underneath the surface, where the particles have a relatively high concentration to define a donor substrate material (12) above the selected depth. An energy source is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.

Abstract: Final testing of an LCD panel or the like is performed after preliminary testing for short circuit defects. During final testing, the panel is exposed to signals at the shorting bars and the resulting display pattern is imaged. The resulting image data then is processed at a computer system to determine whether the resulting display pattern differs from an expected display pattern. If differences are present then an open circuit or pixel defect is present. The applied test signals and the pattern or differences determine the type of defect present. For an open circuit defect along a gate line, a partial row (column) of the resulting display pattern does not activate. For an open circuit along a drive line, a partial column (row) of the resulting display does not activate. Pixel shorts are identified by applying test signals to the shorting bars during a first test cycle, then imaging the display during a second test cycle after at least one of the test signals is removed.