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    • 39. 发明授权
    • Red colour filter composition
    • 红色滤色片组成
    • US08273269B2
    • 2012-09-25
    • US12993095
    • 2009-05-05
    • Roman LenzGerardus De KeyzerMathias DuggeliPatrick Christopher Holzhuter
    • Roman LenzGerardus De KeyzerMathias DuggeliPatrick Christopher Holzhuter
    • G02B5/23C07D487/02C07D491/02C07D495/02C07D497/02
    • C09B57/004C09B67/0033C09B67/0039C09B69/00G02B5/223
    • A composition, for producing dispersions, thermoplastic masses and/or color filters, comprising (a) a colorant of formula (1) wherein 20-100 mol % R1 are Br and 80-100 mol % R3 are H, especially of formula (Ib) and/or (Ic); (b) from 0 to 150% by weight, based on (a), of C. I. Pigment Red 144, 188, 190, 224, 242 or 2,4,6-trimethylphenylperylene diimide; (c) from 3 to 25% by weight, based on (a), of a di- or tri-azacyclopentylmethyl-substituted colorant (formulae given); (d) from 0 to 10% by weight, preferably from 0.01 to 8% by weight, based on the sum of (a) and (b), of an additionally sulfonated colorant of the same kernels as in (c); and (e) from 0 to 30% by weight, preferably from 3 to 25% by weight, especially from 5 to 20% by weight, based on (a), of a diketopyrrolopyrrole colorant substituted by at least one chain containing a plurality of nitrogen atoms (cf. formula (V)).
    • 一种用于生产分散体,热塑性物质和/或滤色剂的组合物,其包含(a)式(1)的着色剂,其中20-100摩尔%的R 1是Br,80-100摩尔%的R 3是H,特别是式 )和/或(Ic); (b)基于(a)0-150重量%的C.I.颜料红144,188,190,224,242或2,4,6-三甲基苯基亚苯基二酰亚胺; (c)基于(a)3至25重量%的二 - 或三 - 氮杂环戊基甲基取代的着色剂(给出公式); (d)相对于(c)中相同核的另外的磺化着色剂,基于(a)和(b)的总和为0至10重量%,优选为0.01至8重量% 和(e)基于(a)0至30重量%,优选3至25重量%,特别是5至20重量%的由至少一个链取代的二酮吡咯并吡咯着色剂,所述链含有多个 氮原子(参见式(Ⅴ))。
    • 40. 发明授权
    • Fused polycyclic aromatic compound, process for producing the same, and use thereof
    • 稠合多环芳香族化合物,其制造方法及其用途
    • US08232546B2
    • 2012-07-31
    • US12312083
    • 2007-10-22
    • Kazuo TakimiyaTatsuya Yamamoto
    • Kazuo TakimiyaTatsuya Yamamoto
    • H01L51/00C07D495/02C07D517/02
    • H01L51/0071C07C319/14C07C319/20C07C391/02C07D495/04C07D517/04H01L51/0074H01L51/0558Y10S428/917C07C321/28C07C323/22
    • In one embodiment of the present invention, a novel fused polycyclic aromatic compound of the present invention is (a) a compound including a benzodichalcogenophenobenzodichalcogenophene (BXBX) skeleton further having an aromatic ring(s) located outside the BXBX skeleton, or (b) a compound including a BXBX skeleton in which a benzene ring is substituted with a heterocyclic ring. The compound can strengthen intermolecular interaction due to greater π electron orbits. This improves an electron field effect mobility of an organic semiconductor device that is manufactured by use of the compound as an organic semiconductor material. Further, since the number of fused rings included in the compound is small, the compound does not cause problems that generally occur in compounds having an extremely large number of fused rings, i.e., poor solubility in solvent and poor atmospheric stability due to high affinity to oxygen. As a result, the fused polycyclic aromatic compound of the present invention can be preferably used as an organic semiconductor material.
    • 在本发明的一个实施方案中,本发明的新型稠合多环芳香族化合物是(a)还含有位于BXBX骨架外侧的芳香环的苯并二硫代苯并苯并二硫代苯并(BXBX)骨架的化合物,或(b) 包括其中苯环被杂环取代的BXBX骨架的化合物。 该化合物可以增强分子间的相互作用, 电子轨道。 这提高了通过使用化合物作为有机半导体材料制造的有机半导体器件的电子场效应迁移率。 此外,由于化合物中包含的稠合环的数量少,所以化合物不会产生通常发生在具有极大数目的稠环的化合物中的问题,即在溶剂中的溶解性差和由于高亲和力而导致的差的大气稳定性 氧。 结果,本发明的稠合多环芳族化合物可以优选用作有机半导体材料。