Abstract: A method can be used to generate a fluid droplet pattern for an imprint lithography process using a fluid dispense system having fluid dispense ports. The method can include determining a fluid droplet pattern for dispensing a formable material onto a substrate; during a first pass, dispensing the formable material onto the substrate to form a first part of the fluid droplet pattern for an imprint field; offsetting the fluid dispense ports and substrate relative to each other in an offset direction; and during a second pass, dispensing the formable material onto the substrate to form a second part of the fluid droplet pattern for the imprint field. The method can be used to form a patterned layer over a semiconductor wafer in fabricating an electronic device. An apparatus can be configured to carry out the method.

Abstract: A method can be used to generate a fluid droplet pattern for an imprint lithography process using a fluid dispense system having fluid dispense ports. The method can include determining a first fluid droplet pattern for the formable material dispensed at a preset minimum pitch or an integer multiple thereof; determining a second fluid droplet pattern based on the first fluid droplet pattern, wherein the second fluid droplet pattern is a non-integer multiple of the preset minimum pitch; determining an adjusted speed of the substrate and the fluid dispense ports relative to each other to generate the second fluid droplet pattern; moving the substrate and the fluid dispense ports relative to each other at the adjusted speed; and dispensing the formable material through the fluid dispense ports at the preset frequency to form the second fluid droplet pattern on the substrate.

Abstract: An apparatus for creating haptic stimulations is provided. The apparatus includes pod(s) coupled to a garment, each pod including: (i) an outer internal structure that defines an opening, (ii) an inner internal structure disposed in the opening defined by the outer internal structure, and (iii) an airtight bladder, pneumatically coupled with a pneumatic device, surrounding the inner and outer internal structures. Further, when a bladder of a respective pod is at a first pressure, respective top surfaces of the internal structures contact a first portion of a user's body, said contact with the first portion of the body having a first area, and when the bladder is at a second pressure, the top surface of the inner internal structure and/or the top surface of the outer internal structure contact a second portion of the user's body, said contact with the second portion of the body having a second area.

Abstract: An imprinting template, an imprinting system, and an imprinting method for imprinting a pattern in a formable material on a substrate. The template includes an edge region that surrounds a pattern region. A full height represents an absolute value of a distance between top surface and bottom surface of the pattern region. The edge region extends to an edge of a mesa of the template. A portion of the edge region may be at least a full height below the top surface of the pattern region. An area of the portion of the edge region may be at least large enough to prevent formable material that is between the template and the substrate from extruding out beyond the edge of the mesa.

Abstract: A garment with an integrated carry system has a front panel, a rear panel, a first arm opening, a second arm opening, a first leg opening, a second leg opening, a first shoulder strap, and a second shoulder strap. The first shoulder strap comprises a first end coupled proximate the first arm opening and a second end coupled to the front panel proximate the first leg opening, where the first shoulder strap is removably received in a first compartment formed in the front panel intermediate the first arm opening and the first leg opening. The second shoulder strap has a first end coupled proximate the second arm opening and a second end coupled to the front panel proximate the second leg opening, where the second shoulder strap is removably received in a second compartment formed in the front panel intermediate the second arm opening and the second leg opening.

Abstract: An imprinting system and method. An illumination system for imprinting, during a first period of time, that illuminates a first portion of boundary region that surrounds a pattern region with a thickening dosage of light that is within a first dose range, such that the fluid in the first portion of the boundary region does not solidify but does increase a viscosity of the fluid. The illumination system, during a second period of time, illuminates the pattern region with a curing dosage of light that is within a second dose range higher than the first dose range. Prior to illumination, the imprinting includes dispensing droplets and holding a template with a template chuck such that the template contact the droplets and the droplets merge and form a fluid front that spreads through the pattern region and towards the boundary region.

Abstract: An apparatus for imprint lithography can include a logic element configured to generate a fluid droplet pattern of fluid droplets of a formable material to be dispensed onto a substrate. The fluid droplet pattern includes an imprint field, wherein the imprint field has a side and a drop exclusion zone along the side, and the drop exclusion zone is narrower at a first point farther from the center of a side and wider at a second point closer to the center of the side. In another aspect, a method can be carried out using the apparatus. The apparatus and method can be useful in filling an imprint field with a formable material relatively quickly without extrusion defects or other complications.

Abstract: A nanoimprint lithography template, method of fabrication, and method of manufacturing an article using the same. The template includes a body having first and second opposed sides, the second side having a mesa extending therefrom, with the mesa having sidewalls and a surface. A recessed shelf extends around a perimeter of the mesa surface, with a light-blocking material positioned on at least the recessed shelf and at a thickness such that the light-blocking material does not extend beyond a plane defined by the mesa surface.

Abstract: A method, a system, and a controller for imprinting. Apply droplets of a formable material to imprint region of substrate. A partial pressure of formable material develops at a fluid-gas interface. A portion of an imprinting surface of a mesa on a template at an initial contact time is brought into contact with the droplets. The droplets merge and flow towards an imprint edge interface. A first gas flows in the imprint region prior to the initial contact time. A second gas flows into the imprint edge interface and region between the template and the substrate after the initial contact time. The template and the flow of the second gas reduces the partial pressure of the formable material below a vapor pressure of the formable material in a portion of the gap region adjacent to the fluid-gas interface at the imprint edge interface.

Abstract: Control of lateral strain and lateral strain ratio (dt/db) between template and substrate through the selection of template and/or substrate thicknesses (Tt and/or Tb), control of template and/or substrate back pressure (Pt and/or Pb), and/or selection of material stiffness are described.

Abstract: A substrate useful for imprint lithography having a location thereon defining an imprint field, the imprint field further defined by an interior region, a perimeter region surrounding the interior region, and a border, with the perimeter region further including fluid control features. A polymerizable material deposited on the substrate at the imprint field location is allowed to spread on the substrate, with the fluid control relief features redirecting the spreading of the polymerizable material so as to minimize spreading of the polymerizable material beyond the imprint field border as further imprint lithography techniques are then performed.

Abstract: A method can be used to generate a fluid droplet pattern for an imprint lithography process using a fluid dispense system having fluid dispense ports. The method can include determining a fluid droplet pattern for dispensing a formable material onto a substrate; during a first pass, dispensing the formable material onto the substrate to form a first part of the fluid droplet pattern for an imprint field; offsetting the fluid dispense ports and substrate relative to each other in an offset direction; and during a second pass, dispensing the formable material onto the substrate to form a second part of the fluid droplet pattern for the imprint field. The method can be used to form a patterned layer over a semiconductor wafer in fabricating an electronic device. An apparatus can be configured to carry out the method.

Abstract: A method can be used to generate a fluid droplet pattern for an imprint lithography process using a fluid dispense system having fluid dispense ports. The method can include determining a fluid droplet pattern for dispensing a formable material onto a substrate; during a first pass, dispensing the formable material onto the substrate to form a first part of the fluid droplet pattern for an imprint field; offsetting the fluid dispense ports and substrate relative to each other in an offset direction; and during a second pass, dispensing the formable material onto the substrate to form a second part of the fluid droplet pattern for the imprint field. The method can be used to form a patterned layer over a semiconductor wafer in fabricating an electronic device. An apparatus can be configured to carry out the method.

Abstract: A method can be used to generate a fluid droplet pattern for an imprint lithography process using a fluid dispense system having fluid dispense ports. The method can include determining a first fluid droplet pattern for the formable material dispensed at a preset minimum pitch or an integer multiple thereof; determining a second fluid droplet pattern based on the first fluid droplet pattern, wherein the second fluid droplet pattern is a non-integer multiple of the preset minimum pitch; determining an adjusted speed of the substrate and the fluid dispense ports relative to each other to generate the second fluid droplet pattern; moving the substrate and the fluid dispense ports relative to each other at the adjusted speed; and dispensing the formable material through the fluid dispense ports at the preset frequency to form the second fluid droplet pattern on the substrate.

Abstract: A substrate useful for imprint lithography having a location thereon defining an imprint field, the imprint field further defined by an interior region, a perimeter region surrounding the interior region, and a border, with the perimeter region further including fluid control features. A polymerizable material deposited on the substrate at the imprint field location is allowed to spread on the substrate, with the fluid control relief features redirecting the spreading of the polymerizable material so as to minimize spreading of the polymerizable material beyond the imprint field border as further imprint lithography techniques are then performed.

Abstract: A dispatch control system includes a data store with records of previously-attended geographical positions of a mobile unit indicating at least a duration of attendance. The dispatch control system is configured to calculate one or more stochastic characteristics for the durations of attendance representative of a variability of the durations of attendance at said past geographical positions, and generate data indicative of an order of attendance for the mobile unit based on travel and estimated durations of attendance. This data is re-ordered and volatility metrics for each set of modified data are determined. The set of volatility metrics is used to modify the data indicative of an order of attendance for the mobile unit. The dispatch control system is configured to transmit to the mobile unit data indicative of geographical positions corresponding to said modified generated data for use in generating routing instructions.

Abstract: An imprint lithography template or imprinting stack includes a porous material defining a multiplicity of pores with an average pore size of at least about 0.4 nm. A porosity of the porous material is at least about 10%. The porous template, the porous imprinting stack, or both may be used in an imprint lithography process to facilitate diffusion of gas trapped between the template and the imprinting stack into the template, the imprinting stack or both, such that polymerizable material between the imprinting stack and the template rapidly forms a substantially continuous layer between the imprinting stack and the template.

Abstract: Imprint lithography methods that incorporate depositing droplets of polymerizable material in patterns that improve fill time performance when employing directionally-oriented imprint templates. The patterns are based on grid arrays formed of repeating sets of rows of droplets oriented along fast and slow axes, with droplets of each row offset along the slow axis relative to droplets in adjacent rows.

Abstract: A handle for a luggage item is provided with at least one channel or conduit for receiving a strap for a duffel bag or similar luggage item. The handle is capable of selectively receiving at least one strap and further capable of being provided around or otherwise secured to a second strap. The handles may be used for single-handed carry of two or more straps and allow for the release or separation of the two or more straps as desired.