会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 81. 发明申请
    • Chemically amplified resist composition
    • 化学放大抗蚀剂组合物
    • US20060073411A1
    • 2006-04-06
    • US11233130
    • 2005-09-23
    • Satoshi YamamotoYukio HanamotoKoji Kuwana
    • Satoshi YamamotoYukio HanamotoKoji Kuwana
    • G03C1/76
    • G03F7/0397G03F7/0392
    • The present invention provides a chemically amplified resist composition comprising a treated resin (1), an acid generator and a solvent, wherein resin (1) is (a) a (meth)acrylic resin which is insoluble or poorly soluble in an alkali aqueous solution and becomes soluble in an alkali aqueous solution by the action of an acid, and which comprises a repeating unit having an alicyclic hydrocarbon group in its side chain or (b) a styrenic resin which is insoluble or poorly soluble in an alkali aqueous solution and becomes soluble in an alkali aqueous solution by the action of an acid, and which comprises a repeating unit derived from hydroxystyrene, and wherein the treated resin (1) is obtained by (A) contacting crude resin (1) with activated carbon at 40 to 90° C. to obtain hemi-treated crude resin (1) and contacting the hemi-treated resin (1) with at least one member selected from the group consisting of kieselguhr and silica gel, or (B) contacting crude resin (1) with activated carbon and at least one member selected from the group consisting of kieselguhr and silica gel at 40 to 90 ° C.
    • 本发明提供一种化学增幅抗蚀剂组合物,其包含处理过的树脂(1),酸产生剂和溶剂,其中树脂(1)是(a)在碱水溶液中不溶或难溶的(甲基)丙烯酸树脂 并且通过酸的作用而溶于碱性水溶液中,并且其侧链含有具有脂环族烃基的重复单元或(b)在碱性水溶液中不溶或难溶于苯乙烯树脂,成为 通过酸的作用可溶于碱性水溶液,其中含有由羟基苯乙烯衍生的重复单元,其中,(A)将粗树脂(1)与40〜90的活性炭接触而得到 得到半经处理的粗树脂(1),并将半经处理的树脂(1)与选自硅藻土和硅胶的至少一种物质接触,或(B)使粗树脂(1)与 活性炭 和选自硅藻土和硅胶中的至少一种在40至90℃。
    • 87. 发明授权
    • Reduced seek acoustic noise direct access storage device
    • 减少寻呼声噪声直接存取存储设备
    • US5901009A
    • 1999-05-04
    • US455806
    • 1995-05-31
    • Muthuthamby Sri-JayanthaArun SharmaSatoshi Yamamoto
    • Muthuthamby Sri-JayanthaArun SharmaSatoshi Yamamoto
    • G11B5/55
    • G11B5/5547
    • A disk drive with reduced seek acoustic noise and a method for implementation, without any additional hardware or mechanical modifications to the actuator includes a filter such that servo-loop stability is unaffected. The filter is inserted outside the existing servo loop to reshape the existing velocity profile in real time and to facilitate the suppression of forcing components that produce seek acoustics. A weighting factor may be used to provide a weighted average of the filtered and unfiltered velocity reference signal to the servo loop so that at the end of a track seek operation, the unfiltered reference signal is applied to the velocity servo, and there is almost no change in settle-out performance when the target track is reached. It is not necessary to store large volumes of velocity profile data to deal with different seek lengths.
    • 具有减小的寻呼声噪声的磁盘驱动器和实现方法,而没有对致动器的任何额外的硬件或机械修改包括使得伺服环路稳定性不受影响的滤波器。 滤波器被插入到现有的伺服环路外部,以实时重新形成现有的速度分布图,并有助于抑制产生寻道声学的强制元件。 可以使用加权因子来提供经滤波和未滤波的速度参考信号到伺服环路的加权平均值,使得在轨道搜索操作结束时,未过滤的参考信号被施加到速度伺服机构,并且几乎没有 当达到目标轨道时,改变稳定性能。 不需要存储大量的速度曲线数据来处理不同的寻道长度。