A data tuning software application platform relating to the ability to apply maskless lithography patterns to a substrate in a manufacturing process is disclosed in which the application processes graphical objects and configures the graphical objects for partition into a plurality of trapezoids. The trapezoids may be selectively merged in order to minimize the trapezoid count while limiting the loss of edge fidelity.

An method for generating illuminating radiation in an illumination apparatus for use in an inspection apparatus for use in lithographic processes is described. A driving radiation beam is provided that comprises a plurality of radiation pulses. The beam is split into first and second pluralities of driving radiation pulses. Each plurality of driving radiation pulses has a controllable characteristic. The first and second pluralities may be used to generate an illuminating radiation beam with an output wavelength spectrum. The first and second controllable characteristics are controlled so as to control first and second portions respectively of the output wavelength spectrum of the illuminating radiation beam.

The disclosure provides an optical system, having a first optical control loop, which is set up to regulate a position and/or spatial orientation of a first optical element relative to a first module sensor frame, and a first module control loop, which is set up to regulate a position and/or spatial orientation of the first module sensor frame relative to a base sensor frame. Related components and methods are also provided

A metrology system is disclosed, in accordance with one or more embodiments of the present disclosure. The metrology system includes a stage configured to secure a sample, one or more diffraction-based overlay (DBO) metrology targets disposed on the sample. The metrology system includes a light source and one or more sensors. The metrology system includes a set of optics configured to direct illumination light from the light source to the one or more DBO metrology targets of the sample, the set of optics including a half-wave plate, the half-wave plate selectively insertable into an optical path such that the half-wave plate selectively passes both illumination light from an illumination channel and collection light from a collection channel, the half-wave plate being configured to selectively align an orientation of linearly polarized illumination light from the light source to an orientation of a grating of the one or more DBO metrology targets.

A super-resolution system for nano-patterning is disclosed, comprising an exposure head that enables a super-resolution patterning exposures. The super-resolution exposures are carried out using electromagnetic radiation and plasmonic structure, and in some embodiments, plasmonic structures having specially designed super-resolution apertures, of which the “bow-tie” and “C-aperture” are examples. These apertures create small but bright images in the near-field transmission pattern. A writing head comprising one or more of these apertures is held in close proximity to a medium for patterning. In some embodiments, a data processing system is provided to re-interpret the data to be patterned into a set of modulation signals used to drive the multiple individual channels and multiple exposures, and a detection means is provided to verify the data as written.

A metrology system is disclosed, in accordance with one or more embodiments of the present disclosure. The metrology system includes a stage configured to secure a sample, one or more diffraction-based overlay (DBO) metrology targets disposed on the sample. The metrology system includes a light source and one or more sensors. The metrology system includes a set of optics configured to direct illumination light from the light source to the one or more DBO metrology targets of the sample, the set of optics including a half-wave plate, the half-wave plate selectively insertable into an optical path such that the half-wave plate selectively passes both illumination light from an illumination channel and collection light from a collection channel, the half-wave plate being configured to selectively align an orientation of linearly polarized illumination light from the light source to an orientation of a grating of the one or more DBO metrology targets.

An information processing apparatus includes an acquisition unit configured to acquire a plurality of pieces of collected data collected in a state where lithographic processing is executed by a lithography apparatus for forming a pattern by applying a plurality of processing conditions, a classification unit configured to classify the acquired data based on the processing conditions, a judgement unit configured to judge that an abnormality has occurred in the acquired collected data by judging whether the collected data falls within an allowable range specified based on the processing conditions.

A method of fabricating microstructures of polar elastomers includes coating a substrate with a dielectric material including a polar elastomer, coating the dielectric material with a photoresist, exposing the photoresist to ultraviolet (UV) light through a photomask to define a pattern on the photoresist, developing the photoresist to form the pattern on the photoresist, etching the dielectric material to transfer the pattern from the photoresist to the dielectric material, and removing the photoresist from the patterned dielectric material.

A method of manufacturing a semiconductor device includes forming a photoresist layer over a substrate, selectively exposing the photoresist layer to an EUV radiation, and developing the selectively exposed photoresist layer. The photoresist layer has a composition including a solvent and a photo-active compound dissolved in the solvent and composed of a molecular cluster compound incorporating hexameric tin and two chloro ligands.

Embodiments of the present disclosure generally relate to methods for providing real-time characterization of photoresist properties. In some embodiments, a method of preparing a patterned photoresist on a substrate includes forming an unpatterned photoresist on the substrate, exposing the unpatterned photoresist to a first dose of EM radiation at a first location on the unpatterned photoresist with a first light source, and measuring an optical property of the unpatterned photoresist and exposing the unpatterned photoresist to a second dose of EM radiation at the first location on the unpatterned photoresist to create a patterned or partially patterned photoresist. The second dose of EM radiation has a greater wavelength, a greater number of pulses, or a longer exposure period than the first dose of EM radiation with a second light source. Also, at least one of the first light source and the second light source is an on-board metrology device.