Abstract:
Provided is a modified hydrogenated polysiloxazane prepared by reacting hydrogenated polysiloxazane with a silane compound selected from the group consisting of polysilane, polycyclosilane and a silane oligomer. The modified hydrogenated polysiloxazane has small molar ratio of nitrogen atoms with respect to silicon atoms, and can markedly decrease layer shrinkage ratio during manufacturing a silica-based insulating layer when applied in a composition for manufacturing the silica-based insulating layer.
Abstract:
PURPOSE: A resin composition for a protection layer of a color filter is provided to ensure high stability to the curing within molecules in the formation of a color filter protective film, excellent chemical resistance, and flatness. CONSTITUTION: A resin composition for a protection layer of a color filter comprises (A) 40-90 weight% of an acrylate-based resin including a repeating unit represented by chemical formulas 1-3, (B) 1-10 weight% of a melamine-based resin represented by chemical formula 4, (C) 0.1-0.5 weight% of a thermal acid generator, and (D) the balance of a solvent. The acrylate-based resin comprises 5-80 mole% of a repeating unit represented by chemical formula 1, 1-70 mole% of a repeating unit represented by chemical formula 2, and 10-45 mole% of a repeating unit represented by chemical formula 3.
Abstract:
A photocurable resin composition is provided to manufacture an image sensor without a lower part over coating film due to excellent pattern formation property and chemical resistance and to reduce the generation of cross talk and the degradation of photosensitivity even if a pixel size of the image sensor is reduced. A photocurable resin composition for forming a pad protective layer comprises alkali soluble resin, a reactive unsaturated compound, a photoinitiator and solvent. The alkali soluble resin is a copolymer comprising a component represented by chemical formula 1 of 5 ~ 50 weight%; a component represented by chemical formula 2 of 1 ~ 25 weight%; and a component represented by chemical formula 3 of 45 ~ 90 weight%. In chemical formula 1, R11 ~ R13 are selected from the group consisting of hydrogen atom, substituted or unsubstituted alkyl group, substituted or unsubstituted cycloalkyl group, substituted or unsubstituted aryl group, and substituted or unsubstituted heteroaryl group.
Abstract:
According to an embodiment, provided are a resist underlayer composition including at least one of an organic silane-based compound selected from chemical compounds represented by chemical formula 1 below; and a solvent. In chemical formula 1, R1 and R2 are defined the same as in the specification.
Abstract:
The present invention relates to a composition for a resist bottom layer and a manufacturing method of a semiconductor integrated circuit device using the same. The composition for a resist bottom layer comprises: an organic-silane-based compound produced by polycondensation of hydrolyzates generated from a compound presented by chemical formula 1, chemical formula 2, or chemical formula 3; and a solvent. [chemical formula 1] [R^1O]_3Si-X, [chemical formula 2] [R^2O]_3Si-R^3, [chemical formula 3] Y-L-R^4R^5Si-O-SiR^4R^5-L-Y R^1 or R^5, X, L, and Y are same as stated in the description.
Abstract:
본 발명은 (A) 알칼리 가용성 수지, (B) 반응성 불포화 화합물, (C) 광개시제, 및 (D) 용제를 포함하며, 상기 (A) 알칼리 가용성 수지는 하기 화학식 1로 표시되는 구성 단위를 5 내지 50 중량%, 화학식 2로 표시되는 구성 단위를 1 내지 25 중량%, 및 화학식 3으로 표시되는 구성 단위를 45 내지 90 중량%로 포함하는 공중합체인 것인 패드(pad) 보호막 형성용 감광성 수지 조성물, 및 이를 이용하는 이미지 센서(image sensor)의 제조 방법을 제공한다. [화학식 1]
[화학식 2]
[화학식 3]
상기 R 11 내지 R 13 , R 21 내지 R 24 , 및 R 31 내지 R 33 에 대한 정의는 명세서의 상세한 설명에 기재된 바와 같다. 상기 패드 보호막 형성용 감광성 수지 조성물은 패턴성, 에칭성, 및 내화학성이 우수하여, 하부 오버코팅막 없이도 이미지 센서를 제조할 수 있도록 한다. 이미지센서, 감광성수지조성물, 패드, 패드보호막, 오버코팅막, 알칼리가용성수지
Abstract:
The present invention relates to a rinse liquid for an insulating film and a method for rinsing an insulating film, wherein the rinse liquid includes a solvent represented by chemical formula 1. In chemical formula 1, R^1 and R^a to R^e are defined as in the specification.
Abstract translation:本发明涉及一种用于绝缘膜的冲洗液和一种用于漂洗绝缘膜的方法,其中冲洗液包括由化学式1表示的溶剂。在化学式1中,R 1和R 2 a至R e 被定义为在说明书中。