摘要:
A composition comprises a perfluorinated solvent having at least one CF3 group selected from a perfluoropolyether solvent having a boiling point temperature of at least 120 °C at atmospheric pressure and a nitrogen-containing perfluorinated solvent. The composition further comprises a polyfluoropolyether silane. The composition forms layers having excellent physical properties, including durability and appearance, in addition to stain and smudge resistance.
摘要:
A silsesquioxane resin is applied on top of the patterned photo-resist and cured to produce a cured silsesquioxane resin on top of the pattern surface. Subsequently, a reactive ion etch recipe containing CF4 to "etch back" the silicon resin to the top of the photoresist material, exposing the entire top surface of the organic based photoresist. Then, a second reactive ion etch recipe containing O2 to etch away the organic photoresist. The result is a silicon resin film with via holes with the size and shape of the post that were patterned into the photoresist. Optionally, the new pattern can be transferred into the underlying layer(s).
摘要:
A composition for surface treatment comprises a polyfluoropolyether silane, a solvent, and an additive compound for improving appearance and durability of layers formed from the composition. The layers formed from the surface treatment composition have excellent physical properties, including smudge and stain resistance, as well as durability.
摘要:
A silsesquioxane resin comprised of the units (Ph(CH2)rSiO(3-x)/2(OR')x)m, (HSiO(3-x)/2(OR')x)n' (MeSiO(3-x)/2(OR' )x)o' (RSiO(3-x)/2(OR')x)p, (R1SiO(3-x)/2(OR')x)q where Ph is a phenyl group, Me is a methyl group; R' is hydrogen atom or a hydrocarbon group having from 1 to 4 carbon atoms; R is selected from an aryl sulfonate ester group; and R1 is selected from substituted phenyl groups, ester groups, polyether groups; mercapto groups, and reactive or curable organic functional groups; and r has a value of 0, 1,2, 3, or 4; x has a value of 0, 1 or 2; wherein in the resin m has a value of 0 to 0,95; n has a value of 0.05 to 0.95; o has a value of 0.05 to 0.95; p has a value of 0.05 to 0.5; q has a value of 0 to 0.5; and m + n + o + p + q = I.
摘要翻译:由单元(Ph(CH 2)r SiO(3-x)/ 2(OR')x)m,(HSiO(3-x)/ 2(OR')x)n'(MeSiO x)/ 2(OR')x)o'(RSiO(3-x)/ 2(OR')x)p,(R1SiO(3-x)/ 2(OR')x)q其中Ph是苯基 组,我是甲基; R'是氢原子或具有1至4个碳原子的烃基; R选自芳基磺酸酯基; 并且R 1选自取代的苯基,酯基,聚醚基团; 巯基和反应性或可固化的有机官能团; 并且r的值为0,1,2,3或4; x的值为0,1或2; 其中在树脂m中具有0至0.95的值; n的值为0.05〜0.95; o的值为0.05〜0.95; p的值为0.05〜0.5; q的值为0〜0.5; 并且m + n + o + p + q = I.
摘要:
An optical element comprises an antireflective layer that is disposed on and in contact with a substrate. The antireflective layer has a refractive index of greater than 1 to less than 1.41 and has a pore size ranging from greater than 0 to less than 300 nm. The antireflective layer includes an outermost surface having a water contact angle ranging from greater than or equal to 70° to less than or equal to 120° as determined using ASTM 5946-04.
摘要:
A silsesquioxane resin is applied on top of the patterned photo-resist and cured to produce a cured silsesquioxane resin on top of the pattern surface. Subsequently, an aqueous base stripper or a reactive ion etch recipe containing CF4 is used to "etch back" the silicon resin to the top of the photoresist material, exposing the entire top surface of the photoresist. Then, a second reactive ion etch recipe containing O2 to etch away the photoresist. The result is a silicon resin film with via holes with the size and shape of the post that were patterned into the photoresist. Optionally, the new pattern can be transferred into the underlying layer(s).