Coating compositions for photolithography
    4.
    发明授权
    Coating compositions for photolithography 有权
    光刻用涂料组合物

    公开(公告)号:US08455178B2

    公开(公告)日:2013-06-04

    申请号:US11904028

    申请日:2007-09-25

    IPC分类号: G03F7/00 G03F7/26

    CPC分类号: G03F7/091 G03F7/0392

    摘要: Underlying coating compositions are provided that comprise one or more resins comprising one or more modified imide groups. These coating compositions are particularly useful as antireflective layers for an overcoated photoresist layer. Preferred systems can be thermally treated to increase hydrophilicity of the composition coating layer to inhibit undesired intermixing with an overcoated organic composition layer, while rendering the composition coating layer removable with aqueous alkaline photoresist developer.

    摘要翻译: 提供了包含一种或多种包含一种或多种改性酰亚胺基团的树脂的底涂层组合物。 这些涂料组合物特别可用作外涂光致抗蚀剂层的抗反射层。 优选的体系可以被热处理以增加组合物涂层的亲水性,以抑制与外涂有机组合物层的不期望的混合,同时使含水碱性光致抗蚀剂显影剂可除去组合物涂层。

    Coating composition
    5.
    发明申请
    Coating composition 审中-公开
    涂料组成

    公开(公告)号:US20080248331A1

    公开(公告)日:2008-10-09

    申请号:US12080944

    申请日:2008-04-07

    CPC分类号: G03F7/091

    摘要: The invention relates to organic coating compositions useful for photolithographic processes including the manufacture of semiconductors and other electronic devices. Compositions of the invention comprise component that comprise a nitrile-containing component, such as a resin component that contains nitrile moieties. Compositions of the invention are particularly useful as an underlayer material in two, three, four or more layer pattern forming processes.

    摘要翻译: 本发明涉及可用于光刻工艺的有机涂料组合物,包括制造半导体和其它电子器件。 本发明的组合物包含包含含腈组分的组分,例如含有腈部分的树脂组分。 本发明的组合物特别可用作两层,三层,四层或更多层图案形成工艺中的底层材料。

    Polymers and photoresist compositions for short wavelength imaging
    6.
    发明授权
    Polymers and photoresist compositions for short wavelength imaging 失效
    用于短波长成像的聚合物和光致抗蚀剂组合物

    公开(公告)号:US06844270B2

    公开(公告)日:2005-01-18

    申请号:US09994130

    申请日:2001-11-26

    摘要: The present invention includes polyacetal polymers and photoresist compositions that include the polymers as a resin binder component. Photoresists of the invention include chemically-amplified positive-acting resists that can be effectively imaged at short wavelengths such as sub-300 nm, particularly 157 nm.

    摘要翻译: 本发明包括聚缩醛聚合物和光致抗蚀剂组合物,其包括作为树脂粘合剂组分的聚合物。 本发明的光刻胶包括可以在短波长例如亚300nm,特别是157nm下有效成像的化学放大的正性抗蚀剂。

    Controlled alternating and block copolymer resins
    7.
    发明授权
    Controlled alternating and block copolymer resins 失效
    控制交替和嵌段共聚物树脂

    公开(公告)号:US5932389A

    公开(公告)日:1999-08-03

    申请号:US027450

    申请日:1998-02-20

    申请人: Anthony Zampini

    发明人: Anthony Zampini

    IPC分类号: G03C1/52

    CPC分类号: C08G8/12 C08G8/10 G03F7/0236

    摘要: This invention relates to alternating and block copolymer resins of uniform and controlled chain length and methods for preparing the same. The alternating copolymer resins are formed from the reaction of a bisoxymethylphenol, a reactive phenolic compound and a monooxymethylphenol. The alternating copolymer may then be further reacted with a second reactive compound in the presence of an aldehyde to form the substantially blocked copolymer. The resins of the invention are characterized by a low molecular weight distribution. The resins are useful for the formulation of high resolution photoresist materials.

    摘要翻译: 本发明涉及均匀和受控链长度的交替和嵌段共聚物树脂及其制备方法。 交替共聚物树脂是由二氧化甲基苯酚,反应性酚类化合物和单氧基甲基苯酚的反应形成的。 然后可以在醛的存在下将交替共聚物与第二反应性化合物进一步反应以形成基本上封闭的共聚物。 本发明的树脂的特征在于低分子量分布。 这些树脂可用于制备高分辨率光致抗蚀剂材料。

    Amino ketone cross-linked polyphenylene oxide
    10.
    发明授权
    Amino ketone cross-linked polyphenylene oxide 失效
    氨基酮交联聚苯醚

    公开(公告)号:US4468500A

    公开(公告)日:1984-08-28

    申请号:US509611

    申请日:1983-06-30

    IPC分类号: B01D71/52 C08G65/48

    CPC分类号: B01D71/52 C08G65/485

    摘要: Cross-linked polyphenylene oxide compositions comprise the reaction product of haloacylated polyphenylene oxide and a primary monoamine. The polyphenylene oxide chains are cross-linked by amino ketone bonding. Such cross-linked polymers are useful as membranes, for instance gas separation membranes.

    摘要翻译: 交联聚苯醚组合物包含卤代酰化聚苯醚与伯胺的反应产物。 聚苯醚链通过氨基酮键交联。 这种交联聚合物可用作膜,例如气体分离膜。