摘要:
A topcoat material for immersion lithography and a method of performing immersion lithography using the topcoat material. The topcoat material includes a mixture of a first polymer and a second polymer. The first and second polymers of the topcoat material, when the topcoat material is formed into a topcoat layer between an immersion fluid and a photoresist layer, disperse non-homogenously throughout the topcoat layer.
摘要:
A topcoat material for immersion lithography and a method of performing immersion lithography using the topcoat material. The topcoat material includes a mixture of a first polymer and a second polymer. The first and second polymers of the topcoat material, when the topcoat material is formed into a topcoat layer between an immersion fluid and a photoresist layer, disperse non-homogenously throughout the topcoat layer.
摘要:
A topcoat material for immersion lithography and a method of performing immersion lithography using the topcoat material. The topcoat material includes a mixture of a first polymer and a second polymer. The first and second polymers of the topcoat material, when the topcoat material is formed into a topcoat layer between an immersion fluid and a photoresist layer, disperse non-homogenously throughout the topcoat layer.
摘要:
A topcoat material for immersion lithography and a method of performing immersion lithography using the topcoat material. The topcoat material includes a mixture of a first polymer and a second polymer. The first and second polymers of the topcoat material, when the topcoat material is formed into a topcoat layer between an immersion fluid and a photoresist layer, disperse non-homogenously throughout the topcoat layer.
摘要:
A topcoat material for immersion lithography and a method of performing immersion lithography using the topcoat material. The topcoat material includes a mixture of a first polymer and a second polymer. The first and second polymers of the topcoat material, when the topcoat material is formed into a topcoat layer between an immersion fluid and a photoresist layer, disperse non-homogenously throughout the topcoat layer.
摘要:
Photoresist additive polymers and photoresist formulations that can be used in immersion lithography without the use of an additional topcoat. The resist compositions include a photoresist polymer, at least one photoacid generator, a solvent; and a photoresist additive polymer. Also a method of forming using photoresist formulations including photoresist additive polymers.
摘要:
Photoresist additive polymers and photoresist formulations that can be used in immersion lithography without the use of an additional topcoat. The resist compositions include a photoresist polymer, at least one photoacid generator, a solvent; and a photoresist additive polymer. Also a method of forming using photoresist formulations including photoresist additive polymers.
摘要:
Photoresist compositions include a blend of at least one fully protected calix[4]resorcinarene and at least one unprotected calix[4]resorcinarene, wherein the fully protected calix[4]resorcinarene has phenolic groups protected with acid labile protective groups; a photoacid generator; and a solvent, and wherein the blend and the photoacid generator are soluble in the solvent. Also disclosed are processes for generating a resist image on a substrate using the photoresist composition.
摘要:
Phenolic molecular glasses such as calixarenes include at least one fluoroalcohol containing unit. The fluoroalcohol containing molecular glasses can be used in photoresist compositions. Also disclosed are processes for generating a resist image on a substrate using the photoresist composition.
摘要:
Phenolic molecular glasses such as calixarenes include at least one fluoroalcohol containing unit. The fluoroalcohol containing molecular glasses can be used in photoresist compositions. Also disclosed are processes for generating a resist image on a substrate using the photoresist composition.