Pixelated photoresists
    4.
    发明申请
    Pixelated photoresists 有权
    像素化光刻胶

    公开(公告)号:US20060068318A1

    公开(公告)日:2006-03-30

    申请号:US10956284

    申请日:2004-09-30

    IPC分类号: G03C1/76

    摘要: A deliberately engineered placement and size constraint (molecular weight distribution) of photoacid generators, solubility switches, photoimageable species, and quenchers forms individual pixels within a photoresist. Upon irradiation, a self-contained reaction occurs within each of the individual pixels that were irradiated to pattern the photoresist. These pixels may take on a variety of forms including a polymer chain, a bulky cluster, a micelle, or a micelle formed of several polymer chains. Furthermore, these pixels may be designed to self-assemble onto the substrate on which the photoresist is applied.

    摘要翻译: 光致酸产生剂,溶解度开关,可光成象物质和猝灭剂的故意设计的放置和尺寸约束(分子量分布)在光致抗蚀剂内形成各个像素。 在照射时,在被照射以对光致抗蚀剂进行图案化的各个像素内发生独立的反应。 这些像素可以具有各种形式,包括由几个聚合物链形成的聚合物链,大体积聚集体,胶束或胶束。 此外,这些像素可以被设计为自组装到其上施加光致抗蚀剂的基板上。

    Energy harvesting molecules and photoresist technology
    6.
    发明申请
    Energy harvesting molecules and photoresist technology 失效
    能量收集分子和光刻胶技术

    公开(公告)号:US20060003253A1

    公开(公告)日:2006-01-05

    申请号:US10881475

    申请日:2004-06-30

    IPC分类号: G03C1/492

    摘要: A composition including a first moiety; and a different second moiety capable of harvesting energy from an external source, wherein the second moiety is positioned such that energy harvested at the second moiety may be transferred to the first moiety. An article of manufacture including a film including a first moiety and a different second moiety capable of harvesting energy from an external source, wherein the second moiety is positioned such that collectively the first and second moieties have an electron capture cross-section greater than the electron capture cross-section of the first moiety alone. A method including forming a film on a substrate including a first moiety and a different second moiety; exposing the film to photonic or charged particle radiation; and patterning the film.

    摘要翻译: 包含第一部分的组合物; 以及能够从外部源收获能量的不同的第二部分,其中第二部分被定位成使得在第二部分收获的能量可以转移到第一部分。 包括包括第一部分和能够从外部源收集能量的不同第二部分的膜的制品,其中所述第二部分被定位成使得所述第一部分和所述第二部分的电子捕获截面大于所述电子 仅捕获第一部分的横截面。 一种方法,包括在包括第一部分和不同的第二部分的基底上形成膜; 将膜暴露于光子或带电粒子辐射; 并构图。

    Method to modulate etch rate in SLAM
    8.
    发明申请
    Method to modulate etch rate in SLAM 失效
    在SLAM中调制蚀刻速率的方法

    公开(公告)号:US20050106886A1

    公开(公告)日:2005-05-19

    申请号:US10715956

    申请日:2003-11-17

    摘要: Several techniques are described for modulating the etch rate of a sacrificial light absorbing material (SLAM) by altering its composition so that it matches the etch rate of a surrounding dielectric. This is particularly useful in a dual damascene process where the SLAM fills a via opening and is etched along with a surrounding dielectric material to form trenches overlying the via opening.

    摘要翻译: 描述了几种用于通过改变其组成以使其与周围电介质的蚀刻速率相匹配来调节牺牲光吸收材料(SLAM)的蚀刻速率的技术。 这在双镶嵌工艺中特别有用,其中SLAM填充通孔开口并与周围的电介质材料一起蚀刻以形成覆盖通孔开口的沟槽。

    Low-temperature silicon nitride deposition
    9.
    发明申请
    Low-temperature silicon nitride deposition 失效
    低温氮化硅沉积

    公开(公告)号:US20050025885A1

    公开(公告)日:2005-02-03

    申请号:US10631627

    申请日:2003-07-30

    IPC分类号: C23C16/34 C23C16/00

    CPC分类号: C23C16/345

    摘要: A method including combining a silicon source precursor and a nitrogen source precursor at a temperature up to 550° C.; and forming a silicon nitride film. A system including a chamber; a silicon precursor source coupled to the chamber; a controller configured to control the introduction into the chamber of a silicon precursor from the silicon precursor source; and a memory coupled to the controller comprising a machine-readable medium having a machine-readable program embodied therein for directing operation of the system, the machine-readable program including instructions for controlling the second precursor source to introduce an effective amount of silicon precursor into the chamber at a temperature up to 550° C.

    摘要翻译: 一种方法,包括在高达550℃的温度下组合硅源前体和氮源前体; 并形成氮化硅膜。 包括室的系统 耦合到所述室的硅前体源; 控制器,被配置为控制从所述硅前体源引入所述室中的硅前体; 以及耦合到控制器的存储器,包括机器可读介质,其具有体现在其中的机器可读程序,用于引导系统的操作,该机器可读程序包括用于控制第二前驱源的指令,以将有效量的硅前体引入 该室温度高达550°C