摘要:
The composition for optical materials includes a polymer obtained from silsesquioxanes which are represented by average composition formula (1): (R1SiO1.5)x(R2SiO1.5)y (wherein R1 is a polymerizable group, R2 is a non-polymerizable group, x is a number of 2.0 to 14.0, y is a number of 2.0 to 14.0, provided that x+y=8.0 to 16.0, and R1 groups and R2 groups may be the same or different) and include at least one cage silsesquioxane compound. This composition is suitable for use as the antireflective film in optical devices, has less film shrinkage in the curing step, has good coated surface state and excellent moisture resistance and adhesion, has small changes in the refractive index under high temperature conditions, and is capable of forming a low-refractive-index film.
摘要翻译:用于光学材料的组合物包括由平均组成式(1)表示的倍半硅氧烷获得的聚合物:(R1SiO1.5)x(R2SiO1.5)y(其中R1是可聚合基团,R2是不可聚合基团, x为2.0〜14.0的数,y为2.0〜14.0的数,条件是x + y = 8.0〜16.0,R 1基和R 2基可以相同或不同),并且包括至少一种笼型倍半硅氧烷化合物。 该组合物适合用作光学元件中的抗反射膜,在固化步骤中具有较小的膜收缩率,具有良好的涂覆表面状态和优异的耐湿性和粘附性,在高温条件下的折射率变化小,并且能够 形成低折射率膜。
摘要:
The composition for optical materials includes a polymer obtained from silsesquioxanes which are represented by average composition formula (1): (R1SiO1.5)x(R2SiO1.5)y (wherein R1 is a polymerizable group, R2 is a non-polymerizable group, x is a number of 2.0 to 14.0, y is a number of 2.0 to 14.0, provided that x+y=8.0 to 16.0, and R1 groups and R2 groups may be the same or different) and include at least one cage silsesquioxane compound. This composition is suitable for use as the antireflective film in optical devices, has less film shrinkage in the curing step, has good coated surface state and excellent moisture resistance and adhesion, has small changes in the refractive index under high temperature conditions, and is capable of forming a low-refractive-index film.
摘要翻译:用于光学材料的组合物包括由平均组成式(1)表示的倍半硅氧烷获得的聚合物:(R1SiO1.5)x(R2SiO1.5)y(其中R1是可聚合基团,R2是不可聚合基团, x为2.0〜14.0的数,y为2.0〜14.0的数,条件是x + y = 8.0〜16.0,R 1基和R 2基可以相同或不同),并且包括至少一种笼型倍半硅氧烷化合物。 该组合物适合用作光学元件中的抗反射膜,在固化步骤中具有较小的膜收缩率,具有良好的涂覆表面状态和优异的耐湿性和粘附性,在高温条件下的折射率变化小,并且能够 形成低折射率膜。
摘要:
A photosensitive composition containing a compound having a specific structure, a pattern-forming method using the photosensitive composition, and a compound having a specific structure used in the photosensitive composition.
摘要:
A pattern forming method includes (a) coating a substrate with a resist composition including a resin that includes a repeating unit represented by a following general formula (NGH-1), and, by the action of an acid, increases the polarity and decreases the solubility in a negative developing solution; (b) exposing; and (d) developing with a negative developing solution: wherein RNGH1 represents a hydrogen atom or an alkyl group; and RNGH2 to RNGH4 each independently represents a hydrogen atom or a hydroxyl group, provided that at least one of RNGH2 to RNGH4 represents a hydroxyl group.
摘要:
A resist composition includes (A) a compound represented by the following formula (I): wherein each of R1 to R13 independently represents a hydrogen atom or a substituent, provided that at least one of R1 to R13 is a substituent containing an alcoholic hydroxyl group; Z represents a single bond or a divalent linking group; and X− represents an anion containing a proton acceptor functional group.
摘要:
A positive resist composition, includes: (A) a compound capable of generating an acid upon irradiation with actinic rays or radiation; (B) a resin of which solubility in an alkali developer increases under an action of an acid; (C) a compound capable of decomposing under an action of an acid to generate an acid; and (D) a compound which itself acts as a base for the acids generated from the component (A) and the component (C) but decomposes upon irradiation with actinic rays or radiation to lose a basicity for the acids generated from the component (A) and the component (C).
摘要:
A photosensitive composition containing a compound having a specific structure, a pattern-forming method using the photosensitive composition, and a compound having a specific structure used in the photosensitive composition.
摘要:
A photosensitive composition comprising: (A) a compound capable of generating a compound having a specific structure upon irradiation with actinic rays or radiation, a pattern forming method using the photosensitive composition, and a compound capable of generating a compound having a specific structure upon irradiation with actinic rays or radiation.
摘要:
A photosensitive composition includes: (A) a resin containing a repeating unit corresponding to a compound represented by the following formula (I); the resin being capable of producing an acid group upon irradiation with an actinic ray or radiation: Z-A-X—B—R (I) wherein Z represents a group capable of becoming an acid group resulting from leaving of a cation upon irradiation with an actinic ray or radiation; A represents an alkylene group; X represents a single bond or a heteroatom-containing divalent linking group; B represents a single bond, an oxygen atom or —N(Rx)-; Rx represents a hydrogen atom or a monovalent organic group; R represents a monovalent organic group substituted by Y; when B represents —N(Rx)-, R and Rx may combine with each other to form a ring; and Y represents a polymerizable group.
摘要:
A photosensitive composition for use in the production process of a semiconductor such as IC, in the production of a circuit substrate of liquid crystal, thermal head and the like or in other photofabrication processes, a compound for use in the photosensitive composition, and a pattern forming method using the photosensitive composition, are provided, which are a photosensitive composition excellent in the sensitivity, resolution and pattern profile, assured of large exposure latitude and small pitch dependency, and improved in the sensitivity and dissolution contrast at the exposure with EUV light, a pattern forming method using the photosensitive composition, and a compound useful for the photosensitive composition.