Photosensitive Materials TRIZ Cases

A chemically amplified resist composition uses a tertiary amine compound to control acid diffusion and enhance shelf stability.

Acrylic binder resin enables precise color filter patterning while simplifying chemical treatments to boost production efficiency.

A resist composition with specific repeating units reduces swelling during development to maintain pattern integrity.

Steroid-based keto ester compounds in positive resists improve resolution and minimize line edge roughness during micropatterning.

Light-cured silicon underlayer coatings prevent low molecular weight volatilization during processing while suppressing actinic ray reflection.

A preparation process for chemically amplified resist compositions using solvents with controlled peroxide levels to stabilize the mixture.

A negative photosensitive polyimide polymer with specific repeating units enables high-resolution patterning and strong substrate adhesion.

A bisphenol-based undercoat material provides high transparency and etching resistance for semiconductor patterning.

Resist composition prevents pattern profile changes from leaching by integrating water barrier properties directly into the polymer matrix.

Adjusting good to poor solvent ratios in resin slurries removes low molecular weight impurities during precipitation.

Boron powder protects copper from oxidation during air firing, allowing low-resistivity electrodes to form without expensive nitrogen environments.

Replacing benzene rings with adamantane structures in acrylate resins improves transparency to 193 nm light while maintaining pattern reliability.

A composite thinner composition removes photoresist edge beads using a balanced solvent blend that suppresses coating defects.

Epoxy-functional dye compounds cross-link with binder resins to prevent thermal degradation and color shift in display color filters.

A polymer-based resist composition uses adamantane and hydroxyl structural units to enhance pattern resolution in semiconductor lithography.

A negative resist composition with organic solvent developer improves pattern formation precision.

A nonaqueous thickening material infiltrates resist patterns to form a uniform surface layer via chemical bonding.

A resist composition uses a specific organic solvent to maintain solubility contrast in developing solutions.

Heating a specific styrene/butadiene elastomer liquefies unpolymerized regions without damaging fine relief elements during thermal processing.

Physical development of metal silver on transparent substrate creates fine line patterns that achieve low surface resistance and high light transmittance.

Fluorinated resin combined with an acid generator improves focus margin while reducing defects in resist patterns.

Replacing persistent fluorinated compounds, these photoacid generators maintain lithographic sensitivity while eliminating environmental harm from PFAS.

Fluorinated resin composition prevents water mark defects in liquid immersion lithography by maintaining film stability at high scan speeds.

A radiation-sensitive composition uses a borate initiator and poly(alkylene glycol) additive to enable low-energy imaging.

A hydrophobic copolymer additive modifies resist film surfaces to prevent water leaching during immersion lithographic exposure.

Acrylate resist composition improves resolution at 193 nm by reducing line width roughness and maintaining pattern quality during double patterning.

Copolymer composition with light absorbent and thermal acid agent accelerates dry etching.

Lactone ring structures in acrylic polymers resolve the trade-off between optical transparency and mechanical strength, ensuring heat resistance.

A chemically amplified photoresist composition incorporates aromatic sulfonic acid sulfonium salts on polymer side chains to control acid generation.

A photoresist composition incorporates a silicone-polyether block copolymer to enable clean phototool release from cured layers.

Ghost pattern targets on photo masks enable precise measurement of critical dimension distribution without printing circuit features.

Variable speed spinning and precise nozzle placement in edge bead removal prevent resist residue contamination of immersion fluids and lenses.

Sequential positive resist coating and acid inactivation prevent intermixing, reducing pitch by half while eliminating multiple etching throughput losses.

A photoresist composition uses specific photoinitiators to absorb 405 nm light for high resolution patterning.

Doped TiO2 particles absorb visible light to decompose pollutants, solving adhesion and UV dependency issues.

Fluorinated alkyl chains on polyhydroxystyrene backbones reduce pattern collapse and line width roughness during immersion exposure.

A beta-diketone metal complex resist composition prevents charging during electron beam writing.

A positive photosensitive resin composition uses a norbornane-based polyimide precursor and photoacid generator to form high-resolution patterns.

O-arenesulfonyloxime photoacid generators resolve pattern profile control issues in thin film resist layers by enabling high resolution deep UV lithography.

A photoresist composition with nitrogen-bonded acid labile groups enables precise fine hole pattern formation.

A copolymer regulates color layer retardation for liquid crystal displays.

A resist protective film-forming composition uses a specific copolymer to enhance sensitivity and prevent thickness loss.

I-Strate substrate integrates a micro-porous coating to enable inkjet printing of masking images on a single film layer.

A photoresist composition with acid-labile groups and oxirane rings enables single-exposure negative tone patterning.

Nanoparticle dispersion enhances radiation sensitivity while maintaining film clarity and image quality.

A chemically-amplified resist composition uses a dual-acid catalyst system to achieve high sensitivity and temporal stability.

A radiation-sensitive resin composition integrates acid-generating and dissolution-inhibiting units within a single copolymer chain to improve film homogeneity.

A photosensitive resin composition uses a specific copolymer to form stable microlenses.

Water-insoluble polymer coating eliminates specialized solvent stripping by dissolving in alkaline developer during immersion lithography.