Polymer nanocomposite structures for integrated circuits
    72.
    发明授权
    Polymer nanocomposite structures for integrated circuits 有权
    用于集成电路的聚合物纳米复合结构

    公开(公告)号:US07224039B1

    公开(公告)日:2007-05-29

    申请号:US10936743

    申请日:2004-09-08

    IPC分类号: H01L29/00

    摘要: In accordance with certain embodiments consistent with the present invention, diamond nanoparticles are mixed with polymers. This mixture is expected to provide improved properties in interlayer dielectrics used in integrated circuit applications. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

    摘要翻译: 根据与本发明一致的某些实施方案,将金刚石纳米颗粒与聚合物混合。 预期这种混合物可以在集成电路应用中使用的层间电介质中提供改进的性能。 该摘要不被认为是限制性的,因为其他实施例可能偏离本摘要中描述的特征。

    Photosensitive polyimide compositions
    73.
    发明申请
    Photosensitive polyimide compositions 审中-公开
    光敏聚酰亚胺组合物

    公开(公告)号:US20070083016A1

    公开(公告)日:2007-04-12

    申请号:US11414351

    申请日:2006-05-01

    IPC分类号: C08L79/08 B32B27/00

    摘要: A photosensitive resin composition comprising a pre-imidized aromatic polyimide, which when coated on a silicon wafer, has a light transmittance at a wavelength of 365 nm of at least 1% and imparts low residual stress after cure. The composition can be patterned through I-line exposure followed by development with organic or alkaline solutions, and can be cured at relatively mild temperature to yield low-stress polyimide patterns. Electronic components having the polyimide patterns have high reliability.

    摘要翻译: 一种包含预酰亚胺化的芳族聚酰亚胺的感光性树脂组合物,当涂覆在硅晶片上时,在365nm的波长下的透光率至少为1%,并且在固化后赋予较低的残留应力。 组合物可以通过I线曝光进行图案化,然后用有机或碱性溶液显影,并且可以在相对温和的温度下固化以产生低应力聚酰亚胺图案。 具有聚酰亚胺图案的电子元件具有高可靠性。

    Manufacturing method for wiring
    75.
    发明授权

    公开(公告)号:US07189654B2

    公开(公告)日:2007-03-13

    申请号:US10769852

    申请日:2004-02-03

    IPC分类号: H01L21/461 H01L21/302

    摘要: In the case in which a film for a resist is formed by spin coating, there is a resist material to be wasted, and the process of edge cleaning is added as required. Further, when a thin film is formed on a substrate using a vacuum apparatus, a special apparatus or equipment to evacuate the inside of a chamber vacuum is necessary, which increases manufacturing cost. The invention is characterized by including: a step of forming conductive layers on a substrate having a dielectric surface in a selective manner with a CVD method, an evaporation method, or a sputtering method; a step of discharging a compound to form resist masks so as to come into contact with the conductive layer; a step of etching the conductive layers with plasma generating means using the resist masks under the atmospheric pressure or a pressure close to the atmospheric pressure; and a step of ashing the resist masks with the plasma generating means under the atmospheric pressure or a pressure close to the atmospheric pressure. With the above-mentioned characteristics, efficiency in use of a material is improved, and a reduction in manufacturing cost is realized.

    Method for forming high-resolution pattern with direct writing means
    76.
    发明申请
    Method for forming high-resolution pattern with direct writing means 有权
    用直接写入手段形成高分辨率图案的方法

    公开(公告)号:US20060281333A1

    公开(公告)日:2006-12-14

    申请号:US11431922

    申请日:2006-05-11

    IPC分类号: H01L21/20 H01L23/58 H01L21/31

    摘要: Disclosed is a method for forming a pattern which comprises the steps of: (a) providing a substrate having a sacrificial layer made of a first material, partially or totally formed on the substrate; (b) forming pattern grooves, which are free from the first material and have a line width of a first resolution or lower, on the sacrificial layer by using a first means, by which the sacrificial layer is directly processed to form a line; (c) filling the pattern grooves with a second material to a second resolution by using a second means, to form a pattern of the second material on the substrate. A substrate having a pre-pattern formed by the method is also disclosed. The method for forming a pattern provides a high-resolution pattern with little or no waste of the second material, thereby reducing production costs. The method includes use of the first means with a high resolution, such as focused energy beams of laser, combined with the second means with a low resolution, such as ink-jet, and provides a high-resolution pattern with high processing efficiency.

    摘要翻译: 公开了一种用于形成图案的方法,包括以下步骤:(a)提供具有由第一材料制成的牺牲层的基板,部分地或全部地形成在基板上; (b)通过使用第一装置在牺牲层上形成没有第一材料并且具有第一分辨率或更低的线宽的图案凹槽,通过该第一装置直接处理牺牲层以形成线; (c)通过使用第二装置用第二材料将图案凹槽填充到第二分辨率,以在基底上形成第二材料的图案。 还公开了通过该方法形成的预制图案的基板。 形成图案的方法提供了高分辨率图案,几乎或不浪费第二材料,从而降低了生产成本。 该方法包括使用具有高分辨率的第一装置,例如与诸如喷墨的低分辨率与第二装置结合的激光的聚焦能量束,并且提供具有高处理效率的高分辨率图案。