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    • 2. 发明授权
    • 광학 재료 형성용 실리콘 수지 조성물 및 광학 재료
    • 光学材料形成用有机硅树脂组合物和光学材料
    • KR101718175B1
    • 2017-03-20
    • KR1020120004167
    • 2012-01-13
    • 신에쓰 가가꾸 고교 가부시끼가이샤
    • 하마다,요시따까히라하라,가즈히로
    • C08L83/04C08G77/04C08K9/06G02B1/04
    • C08G77/50C08G77/52C08K3/36H01L2224/48091H01L2924/00014
    • 본발명은가수분해성실란화합물 (A)를포함하는규소계단량체를가수분해·축합하여얻어지는규소계고분자화합물을포함하는광학재료형성용실리콘수지조성물로서, 가수분해성실란화합물 (A)는지방족탄화수소기또는방향환함유탄화수소기에의한가교기에의해연결된 1쌍이상의규소원자를갖고, 상기 1쌍이상의규소원자에는합계로 3개이상의수소원자, 수산기및 가수분해성기로부터선택되는치환기가결합한실란화합물이고, 상기규소계단량체는가수분해성실란화합물 (A)를규소기준으로 70 몰% 이상포함하고, 방향족골격을포함하는규소원자의치환기의비율이, 규소원자에결합한치환기전체의 30 % 몰이하인광학재료형성용실리콘수지조성물을제공한다. 본발명의광학재료형성용실리콘수지조성물은투명성이우수하고, 열충격등의스트레스에강한경화물을제공할수 있다. 따라서, 광학재료의용도에바람직하게사용할수 있다.
    • 本发明提供一种光学材料,有机硅树脂形成用组合物包含含有可水解硅烷化合物(A),可水解硅烷化合物(A),其由硅类单体获得的水解缩合的硅系聚合物化合物是一种脂肪族烃基 或芳族的具有硅原子的通过交联由其它机器烃,和硅烷化合物结合的取代基连接的至少一对或多对含有环的,所述对中的一个硅原子,总要来自三个或更多个氢原子,羟基和可水解基团,其特征在于选择 硅类单体包括可水解硅烷化合物(a)为基于包含多于70摩尔%的硅,和光学材料中的硅原子的取代基的比例,含有芳香族键合到硅原子的摩尔取代基整个的小于30%的骨架形成 提供有机硅树脂组合物。 本发明的用于形成光学材料的有机硅树脂组合物可以提供透明性优异且耐受热冲击等应力的透明树脂。 因此,它可以优选用于光学材料的使用。
    • 9. 发明公开
    • 화학 증폭형 레지스트 재료
    • 化学放大抗蚀剂组合物
    • KR1020010089205A
    • 2001-09-29
    • KR1020010011918
    • 2001-03-08
    • 신에쓰 가가꾸 고교 가부시끼가이샤
    • 다께다,다까노부와따나베,오사무히라하라,가즈히로다께무라,가쯔야구사끼,와따루세끼,아끼히로
    • G03F7/004
    • G03F7/0045G03F7/039Y10S430/106Y10S430/11Y10S430/111Y10S430/115
    • PURPOSE: Provided is a chemical amplification resist composition, especially of the positive acting type, having a high sensitivity and resolution, and suitable as a micropatterning material for VLSI fabrication. CONSTITUTION: The chemical amplification type resist composition comprising a polymeric mixture of a polymer comprising recurring units of the formula(1) and having a weight average molecular weight of 1,000 to 500,000 and a polymer comprising recurring units of the formula(2) and having a weight average molecular weight of 1,000 to 500,000. In the formula(1), R is a hydroxyl group or a OR3 group, R1 is hydrogen or methyl, R2 is a straight, branched or cyclic alkyl group of 1 to 8 carbon atoms, R3 and R4 each are an acid labile group, R5 is methyl or ethyl, Z is a straight, branched or cyclic alkylene group of 1 to 10 carbon atoms, x is 0. In the formula(2), R6, R7 and R8 each are hydrogen or methyl, R9 is methyl or ethyl, E is a straight, branched or cyclic alkylene group of 1 to 10 carbon atoms, R10 is a straight, branched or cyclic alkyl group of 1 to 20 carbon atoms, which may contain an oxygen or sulfur atom, R11 is a tertiary alkyl group of 1 to 20 carbon atoms, k is 0 or a positive integer of up to 5, t and w each are a positive number, u and v each are 0 or a positive number, either one of u and v is not equal to 0, satisfying t+u+v+w=1.
    • 目的:提供具有高灵敏度和分辨率的化学放大抗蚀剂组合物,特别是正作用类型,并且适合作为用于VLSI制造的微图案材料。 构成:包含由式(1)的重复单元和重均分子量为1,000至500,000的聚合物的聚合物混合物的化学放大型抗蚀剂组合物和包含式(2)的重复单元的聚合物,并且具有 重均分子量为1,000〜500,000。 式(1)中,R为羟基或OR 3基,R 1为氢或甲基,R 2为碳原子数为1〜8的直链,支链或环状烷基,R3和R4各自为酸不稳定基团, R5是甲基或乙基,Z是1-10个碳原子的直链,支链或环状亚烷基,x是0.在式(2)中,R 6,R 7和R 8各自是氢或甲基,R 9是甲基或乙基 E为1〜10个碳原子的直链,支链或环状亚烷基,R10为碳原子数1〜20的直链,支链或环状烷基,可含有氧原子或硫原子,R11为叔烷基 1至20个碳原子,k为0或最高为5的正整数,t和w各自为正数,u和v各自为0或正数,u和v中的任一个不等于0 ,满足t + u + v + w =​​ 1。