Photosensitive Material Processing TRIZ Cases

A polymeric resist composition enables negative-tone development with organic solvents to form high-resolution patterns.

A composite rinse solution prevents pattern collapse and melting by reducing surface tension-induced negative pressure on miniaturized ArF resist structures.

A shrink material with an anti-vanishing solvent reduces hole sizes in resist patterns.

A photosensitive resin composition incorporating a hydrophobic phenol-based compound to form fine thin film patterns.

A processing solution containing a nitrogen-containing base and non-ionic surfactant develops negative-working lithographic printing plate precursors.

Alternating dry and wet etching removes residue layers from glass members, enabling high aspect ratio columnar structures with improved shape accuracy.

A novolak resist composition forms high-defined patterns below the resolution limit through a multi-stage curing process.

Automated coating unit deposits hydrophilizing agent on plate margins, preventing edge stains while maintaining print quality and productivity.

A resist composition uses an acid-generator component to modify solubility in organic solvents.

Novolac resin and crosslinking agents prevent fine-pattern collapse during KrF laser exposure.

A polymer washout solvent with ester, ether, and alcoholic components reduces washing time and drying cycles while eliminating hazardous health risks.

A developing solution uses N,N,N′,N′-tetramethylurea and lower alcohols to dissolve polyimide precursors.

A photosensitive resin composition uses acid-modified epoxy resins and thiol compounds to achieve uniform photocuring.

A positive photosensitive resin composition uses oxetanyl groups and diazonaphthoquinone to form patterned cured films.

Chloride-free polyhydroxyamide resin composition achieves superior heat resistance and electric insulating properties without harmful inorganic ions.

Ammonium salt and fluorine-containing polymer resist composition enhances light absorption through surface segregation.

Novel polymer enables spin-on hard mask formation with optimized etching resistance and planarization.

A negative tone photoresist composition uses swelling materials to reduce line width roughness during semiconductor patterning.

An electron-donor ligand-based dry etch process develops metal-oxide photoresists, reducing line edge roughness and improving lithographic efficiency.

A pellicle manufacturing method uses a sacrificial metal layer to enable stable etching of silicon nitride films.

Direct patterning of metal nanowires via a pre-cured film and negative photosensitive layer eliminates etchant corrosion of peripheral bonding pads.

A multicomponent etchant composition containing specific organic acids, sulfonic compounds, and an iron oxidizing agent removes metal layers.

A photosensitive resin composition containing an acidic substituent and alicyclic structure forms high-resolution vias in multilayer printed wiring boards.

A half-exposure and development process removes specific thickness from an organic photoresist layer to form a planarization layer.

Differentiated column spacers maintain uniform cell gap in liquid crystal displays, preventing smear from uneven pressure distribution.

Fluorinated photopolymer integrates sensitizing dye to overcome solubility issues in fluorinated solvents.

A resist underlayer film composition uses specific aldehyde condensation to form antireflective layers with high transparency.

An electric field guides photoacid distribution during post exposure bake, reducing line edge roughness and improving pattern accuracy.

A negative resist composition uses a base polymer with triple bond-containing maleimide repeat units to suppress acid diffusion and enhance alkaline dissolution contrast.

Reactive gases from the underlayer improve solubility contrast and reduce radiation dose requirements for high fidelity semiconductor features.

A photoresist composition uses gradient monomer distribution to form pixel definition structures with distinct surface properties.

Fluorinated aromatic structures in the resin control acid diffusion to resolve the trade-off between high resolution and lithography reliability.

A resist polymer with a lactone skeleton and acid-eliminable group achieves high sensitivity and resolution.

A photolithography stripping solution uses hydrofluoric acid and a specific amide to remove photoresist residues effectively.

A shrink agent solution compresses resist pattern spaces through acid-catalyzed crosslinking.

Selective stripping liquids remove defective color filters and form protective layers on unaffected filters to reduce manufacturing material waste.

A flexographic developer solution uses diisopropylbenzene and aliphatic dibasic acid esters to remove non-polymerized material from photopolymer layers.

A photoimagable composition forms insoluble addition products through acid-catalyzed reactions between acidic polymers and olefinic compounds.

Nitrogen additives in organic solvent developers improve dissolution contrast, reducing line width roughness and film loss during lithography.

A multiple trigger resist composition uses acid labile protecting groups and activatable crosslinkers to improve line edge roughness.

A registered reflective element recycles light rays through dark pupil regions, eliminating transparent conductive coating absorption and boosting reflectance.

Segmented mask exposure creates main and sub photo spacers with precise height differences, resolving flatness issues in LCD manufacturing.

Modified polyimide resin with hydroxyfluorinated diamines dissolves in stripper to remove photoresist after high-temperature processing.

Selective radiation exposure of a resin composition creates large refractive index differences, simplifying optical pattern formation.

A lithographic printing plate precursor uses a heat-decomposable overcoat layer to release oxygen and deactivate the photopolymerizable coating.

Composite overcoat layer blocks oxygen to protect polymerization while inorganic stratiform compounds improve ink receptivity.

A fluorinated hydroxystyrene resin composition enables high-resolution pattern formation using KrF excimer laser exposure.

Optimized photosensitive resin cures during development to lower moisture below 50 ppm, preventing pixel shrinkage and extending display lifespan.