Patent classifications
G03F7/0022
Imprint apparatus and article manufacturing method
An imprint apparatus that forms a pattern made of an imprint material on each of a plurality of shot regions of a substrate, includes a user interface configured to allow a user to perform editing for assigning each of the plurality of shot regions to any one of a plurality of groups such that each of the plurality of groups is formed by at least one shot region onto which the imprint material is continuously supplied from a dispenser.
Imprint apparatus, imprinting method, and article manufacturing method
An imprint apparatus that forms a pattern of an imprint material on a substrate using a mold having a pattern formation area. The imprint apparatus includes a mold measurement unit configured to measure a position of the pattern formation area of the mold, a light modulation element configured to control an intensity distribution of irradiation light applied to the substrate, an irradiation light measurement unit configured to measure a position of the irradiation light, and a control unit configured to control the position of the irradiation light with respect to the position of the pattern formation area based on a measurement result of the position of the pattern formation area by the mold measurement unit and a measurement result of the position of the irradiation light by the irradiation light measurement unit.
INFORMATION PROCESSING METHOD
An information processing method comprising: exposing a correction image displayed on an image display device having a plurality of pixels to a photosensitive recording medium via a limiting member, the limiting member being provided between the image display device and an exposure surface of the photosensitive recording medium and limiting an angle of light emitted from the image display device to the photosensitive recording medium; acquiring recorded image data, which is data of a recorded image recorded on the photosensitive recording medium through the exposure of the correction image; and deriving a correction coefficient K for correcting a pixel value for each pixel of a display image for each pixel of the image display device based on the recorded image data such that the display image including unevenness of which brightness is complementary to unevenness that occur in the recorded image is displayed on the image display device.
IMPRINT APPARATUS AND ARTICLE MANUFACTURING METHOD
An imprint apparatus that forms a pattern made of an imprint material on each of a plurality of shot regions of a substrate, includes a user interface configured to allow a user to perform editing for assigning each of the plurality of shot regions to any one of a plurality of groups such that each of the plurality of groups is formed by at least one shot region onto which the imprint material is continuously supplied from a dispenser.
Resin mold
Described is a resinous structure derived from fluorine-containing polymers useful as a mold having excellent dimensional stability.
Forming apparatus and method of manufacturing article
The present invention provides a forming apparatus that forms a composition on a substrate using a mold including a contact region to be brought into contact with the composition, comprising: a deformation unit configured to deform the contact region; and a controller configured to perform, for each of a first shot region and a second shot region on the substrate, a process of bringing the contact region and the composition on the substrate into contact with each other while controlling the deformation of the contact region, wherein an area where the mold faces the substrate during the process is different between the first and second shot regions, and wherein the controller is configured to change, between the first and second shot regions, a process condition for bringing the contact region and the composition into contact with each other.
Imprint apparatus and article manufacturing method
An imprint apparatus that forms a pattern made of an imprint material on each of a plurality of shot regions of a substrate, includes a user interface configured to allow a user to perform editing for assigning each of the plurality of shot regions to any one of a plurality of groups such that each of the plurality of groups is formed by at least one shot region onto which the imprint material is continuously supplied from a dispenser.
Imprint apparatus and article manufacturing method
Imprint apparatus brings pattern region of mold into contact with imprint material on shot region of substrate, aligns the shot region and the pattern region with each other, and cures the imprint material. The apparatus includes light irradiator which irradiates the imprint material with light. In state that the imprint material on the shot region and the pattern region are in contact and the pattern region is flat, the light irradiator performs preliminary exposure of irradiating the imprint material with the light to increase viscosity of the imprint material. In the preliminary exposure, the light irradiator irradiates the imprint material with the light under illuminance distribution determined such that illuminance in contact beginning region where the imprint material and the pattern region begin to contact is lower than illuminance in certain region different from the contact beginning region.
Frame curing template and system and method of using the frame curing template
A frame curing template for imprinting formable material on a substrate and a system and a method of using the frame curing template. The template may comprise: a patterning surface on a mesa on a front side of the template; a recessed surface surrounding the mesa on the front side of the template; a recessed surface coating on the recessed surface. A first transmittance from a back side of the template through the recessed surface coating to actinic radiation may be below a first threshold transmittance. A first frame window may be inset within the recessed surface coating and surrounds the mesa. A second transmittance of the template from the back side of the template through the first frame window to the actinic radiation may be above the first threshold transmittance.
Complex patterning device and operation method thereof
Provided is a complex patterning device. The complex patterning device includes a patterning module, on which a master substrate including a master pattern that contacts and is separated from a target substrate and which forms a plurality of target patterns having a reverse image of the master pattern on the target substrate by applying a pressure onto the target substrate, and a punching module including a punching mold that contacts and is separated from the target substrate, in which the plurality of target patterns are formed, and which divides at least any one of the plurality of target patterns by applying a pressure onto the target substrate.