A film formation device for forming a film of a composition on the substrate by irradiating the composition on the substrate with light, includes an optical modulation unit for forming a distribution of an integrated light amount of the light on the substrate, and a control unit for controlling the optical modulation unit, in which the control unit controls the distribution of the integrated light amount of the optical modulation unit on the basis of residual film ratio characteristics of the composition and at least one of a curved shape of an imaging plane of an original template used in a subsequent process and a surface shape of a base film formed on the substrate.

Methods, systems and apparatus for decreasing total distortion of a maskless lithography process are disclosed. Some embodiments provide methods, systems and apparatus for decreasing total distortion without physical modification of the apparatus.

An image projection system is provided. The system can be used for performing lithography. The system includes a deuterium light source, a converging lens coupled to the deuterium light source. The system includes an aperture configured to provide image tiling disposed adjacent to the converging lens. The system includes a movable stage disposed adjacent to the aperture. A method of fabricating an optical device is provided. The method includes depositing a resist over a substrate and determining an exposure pattern for the optical device. The method includes exposing a portion of the resist with a light beam based on the determined exposure pattern. Exposing the portion of the resist includes directing the light beam from a deuterium light source to the substrate and developing the resist.

Aspects of disclosure provide a method for attaching wiring connections to a component using both design and field measured data of the component to produce accurate wiring connections.

Devices, systems, and/or methodologies are provided for three dimensional printing, for example, additive manufacturing, wherein an array of energy patterning (e.g., light patterning) modules are used in conjunction with an automated positional control system to coordinate implementation of patterning modules of the array. Implementation of the array can be controlled by a sensory feed-back.

Method of exposing a substrate by a patterned radiation beam, comprising: —providing a radiation beam; —imparting the radiation beam by an array of individually controllable elements; —generating, from the radiation beam, a patterned radiation beam, by tilting the individually controllable elements between different positions about a tilting axis; —projecting the patterned radiation beam towards a substrate; —scanning a substrate across the patterned radiation beam in a scanning direction so as to expose the substrate to the patterned radiation beam, whereby the tilting axis of the individually controllable elements is substantially perpendicular to the scanning direction.

Embodiments of the present disclosure relate to a photomask. The photomask may include: a substrate; and one or more pixel units formed over the substrate. Each pixel unit may include: at least one polymer crystal element configured to interact with extreme ultraviolet (EUV) light based on an orientation of the polymer crystal element; and a plurality of electrodes configured to control the orientation of the polymer crystal element by applying voltage across the polymer crystal element. Each pixel unit is controlled by the respective plurality of electrodes independently, and the one or more pixel units generate a pattern for lithography upon exposure to the EUV light.

Aspects of disclosure provide a method for attaching wiring connections to a component using both design and field measured data of the component to produce accurate wiring connections.

The present disclosure provides methods and systems for correcting the shooting of images from a spatial light modulator (SLM) to a substrate, when cross-scan vibrations, including sub-pixel cross-scan vibrations, are present. The methods and systems include shifting a mask pattern on an SLM rotated relative to the in-scan direction of travel on a substrate, shifting along an axis of the SLM to correct for cross-scan vibrations, and either delaying, or accelerating, the shooting of the mask pattern onto the substrate.

A system, methods, and a non-transitory computer-readable medium for digital lithography to reduce mura in substrate sections. The boundary lines of the digital lithography need to be invisible. In one example, a system includes a processing unit configured to print a virtual mask file provided by a controller. The controller is configured to receive data and convert the data into a virtual mask file having an exposure pattern for a lithographic process. The exposure pattern includes a plurality of first sections, and second sections. Each first section forms a boundary with each second section along a first column of image projection systems of the processing unit. The controller patterns the substrate. The exposure pattern includes a first section pattern of each first section that crosses the eye to eye boundary with the second section making the boundary invisible.